Tag: INCI analysis

Tatcha The Dewy Skin Cream: Hyaluronic Acid Is the 25th Ingredient

Tatcha The Dewy Skin Cream is sold on hyaluronic
acid — a major retailer’s listing leads with “Hyaluronic Acid,
Red Algae, and Hadasei-3.” But on the ingredient list read from tatcha.com
on 5 September 2026, sodium hyaluronate — the INCI name for
hyaluronic acid — is the twenty-fifth name on a list of forty-seven, sitting
below nine botanical extracts in the part of the label where everything is
present at one percent or less. The rich, dewy feel of this $74 cream is built
higher up, from dimethicone (#5), squalane (#6) and a stack of emollient esters.
The HA is really in there, and hyaluronic acid works even at low levels —
but it is a supporting player wearing the front of the jar.

Tatcha The Dewy Skin Cream is one of the most-searched prestige moisturizers
in America, a long-running bestseller at $74 for 50 ml. Its whole marketing
identity is the trio on the front: hyaluronic acid, red algae, and the
trademarked Hadasei-3 Japanese-botanical complex. The product page promises a
cream that “hydrates, visibly plumps and smooths lines.” Hyaluronic
acid gets top billing.

The back of the jar — the actual ingredient list, ordered by weight down
to about the one-percent mark — tells a story you can check yourself in a
couple of minutes. We read the whole label. Here is where everything actually
sits.

Where does the hyaluronic acid actually land on the label?

Here is the full list, quoted verbatim from the product page at tatcha.com,
read on 5 September 2026 (HTTP 200). The same forty-seven names,
in the same order, appear on two major-retailer listings for the product —
the full-size and the 10 ml mini — indexed within the past week. Tatcha’s
own footer notes the list is subject to change, so check the packaging on the
jar you buy:

Aqua/Water/Eau, Saccharomyces/Rice Ferment Filtrate, Glycerin, Propanediol, Dimethicone, Squalane, Diisostearyl Malate, Behenyl Alcohol, Myristyl Myristate, Dipentaerythrityl Hexahydroxystearate, Bis-Diglyceryl Polyacyladipate-2, Tridecyl Trimellitate, Inositol, Sorbitan Tristearate, Beheneth-20, Camellia Sinensis Leaf Extract, Cladosiphon Okamuranus Extract, Chondrus Crispus Extract, Betaphycus Gelatinum Extract, Oryza Sativa (Rice) Bran Extract, Panax Ginseng Root Extract, Origanum Majorana Leaf Extract, Thymus Serpyllum Extract, Malva Sylvestris (Mallow) Flower Extract, Sodium Hyaluronate, Gold, Sericin, Phytosteryl Macadamiate, Tocopherol, Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Sorbitan Isostearate, Polysorbate 60, Butylene Glycol, Dimethicone/Vinyl Dimethicone Crosspolymer, Sodium Benzoate, Gluconolactone, Ethylhexylglycerin, Parfum/Fragrance, Alcohol, Phenoxyethanol, Citral, Limonene, Linalool, Mica, Tin Oxide, Titanium Dioxide (CI 77891), Violet 2 (CI 60725).

Sodium Hyaluronate is the twenty-fifth name on that list of forty-seven. It
appears after water, a rice ferment, two humectants, silicone, squalane, six
emollient esters and thickeners, two more helpers, an emulsifier — and then
after nine plant and algae extracts: green tea, Okinawa mozuku algae,
Irish moss, another red algae, rice bran, ginseng, marjoram, wild thyme and
mallow flower. On a label ordered by weight, a hero ingredient in
twenty-fifth place, below all nine botanicals, is near the middle-to-back of the
formula, not the front.

One structural fact does most of the work here. Under the FDA’s cosmetic
labeling rule, ingredients present at one percent or less may be listed in any
order after the ingredients above one percent
(FDA
Cosmetics Labeling Guide, 21 CFR 701.3(f)(2)). In a formula this long, the
under-one-percent block begins well before position twenty-five — the nine
botanical extracts and everything after them, hyaluronic acid included, are in
it. So the honest, checkable statement is this: sodium hyaluronate is present at
one percent or less. We cannot say it is definitely lower than the nine
botanicals listed before it, because within the under-one-percent group the order
is at the maker’s discretion. The position is verifiable; the exact
percentage is not, and Tatcha does not disclose it.

Marketed hero: Hyaluronic Acid (sodium hyaluronate)
Position on label: Twenty-fifth of forty-seven, in the ≤1% block, below nine botanicals
Building the cream: Dimethicone (#5), squalane (#6) and six emollient esters (#7–#12)
Price: $74 / 50 ml, per tatcha.com, 5 Sep 2026
Source of list: tatcha.com, read 5 Sep 2026 (HTTP 200); corroborated at two major-retailer listings

Nib the small round pencil-sketch creature holds a magnifying glass up to a squat lavender-tinted jar labelled The Dewy Skin Cream, squinting at the tiny ingredient type on the back rather than the big Hyaluronic Acid wording on the front. — The front sells hyaluronic acid. Nib flips the $74 jar over to see where the HA actually lands.

So what is actually building the dewy cream you feel?

The ingredients doing the sensory work — the slip, the cushion, the
famous dewy finish — sit near the top of the list, and none of them is on
the front of the jar.

The rice ferment at position two is genuinely near the top.
Saccharomyces/Rice Ferment Filtrate is the leading named botanical in the
formula, and it is fair to say Tatcha does not bury all its botanicals
— this one is really in the top tier by weight. That is a real distinction
from formulas that push every plant extract into the tail.

Then the texture engine kicks in at #5 and #6. Dimethicone
(#5) is a silicone; the Cosmetic Ingredient Review classifies the methicones as
skin-conditioning occlusives that provide a smooth, non-greasy film and slow
water loss from the surface. Squalane (#6), which Tatcha markets as
“biomimetic squalane,” is a well-liked lightweight emollient
— and at position six it is meaningfully present, more so than the HA. Below
those come six emollient esters and fatty thickeners in a row (positions
7–12): diisostearyl malate, behenyl alcohol, myristyl myristate and three
more. That block is the rich, slip-y, cushiony body of the cream.

The humectants that actually pull water toward skin are cheap and high on the
list: glycerin at #3 and propanediol at #4, with butylene glycol turning up again
at #33. Glycerin is one of the best-studied humectants there is. So the
water-binding is largely glycerin’s job; the luxurious feel is silicone,
squalane and esters; and the hyaluronic acid the product is named around is a
minor humectant in the back half.

Position	Ingredient	What it does
2	Saccharomyces/Rice Ferment Filtrate	Fermented rice extract; the leading named botanical, genuinely near the top
3	Glycerin	Humectant; the main water-binding workhorse
5	Dimethicone	Silicone occlusive; the smooth, non-greasy film and skin feel
6	Squalane	Lightweight emollient marketed as “biomimetic squalane”
25	Sodium Hyaluronate	The marketed hero; a humectant, in the ≤1% block

None of this makes it a bad moisturizer. Squalane is a lovely emollient,
glycerin is excellent, and the cream feels expensive for a reason. The point is
narrower and fairer: it is a silicone-squalane-and-ester cream with a
rice-ferment lead and a small amount of hyaluronic acid, sold as a hyaluronic
acid cream. If you bought it for the HA, most of what your $74 buys is the feel,
not the hero.

Nib runs a pencil down a long numbered ingredient list and stops near the top beside two large drums marked Dimethicone and Squalane, far bigger than a tiny droplet much further down. — Positions five and six, silicone and squalane. This is where the rich, dewy feel really comes from.

Does the low position mean the hyaluronic acid does nothing?

No — and this is where being fair matters more than being harsh.
Hyaluronic acid is effective at strikingly low concentrations, so “it is at
one percent or less” is not the same as “it is a token.” In a
2011 randomized controlled trial, formulations containing just 0.1% sodium
hyaluronate across a range of molecular weights produced statistically
significant improvements in skin hydration and elasticity versus placebo
(Efficacy evaluation
of a topical hyaluronic acid serum, and the broader HA literature summarised in
PMC). A 2025 review of topical HA makes the same point and adds a caveat that
cuts against overstating any concentration figure: with hyaluronic acid,
molecular weight matters at least as much as the raw percentage
(Hyaluronic acid in
topical applications: the various forms and their efficacy, 2025). Tatcha
discloses neither the percentage nor the molecular weight.

So the criticism here is not “there is too little HA to do
anything.” A tenth of a percent can measurably do something. The honest
criticism is about naming and price. The product is marketed around hyaluronic
acid and priced at $74, while the ingredient itself is a supporting humectant
below nine botanicals — and the same effective dose of HA is table stakes
in $12 serums, not an expensive proprietary innovation. For reference, our own
earlier reading found the same hero-ingredient trick in a $17 drugstore gel,
where HA landed at position fifteen; here it is ten places lower in a cream that
costs four times as much.

If what you actually want is a moisturizer where the things named on the front
are the things doing the work, that is a different kind of product. We make a
beef-tallow one — here is
the
Evil Goods Whipped Tallow & Manuka Honey Moisturizer, whose short label
reads tallow, Manuka honey, olive oil and vitamin E, with no under-one-percent
tail to squint at. Full disclosure: Ingredient Desk is published by the team
behind Evil Goods, so read that link knowing it is ours. The comparison we are
drawing is about label transparency, not a claim that one cream out-performs the
other — that would need a study neither product has.

Nib peers through the magnifying glass at a single tiny droplet marked HA at position twenty-five, sitting below a long row of nine little labelled botanical sprigs. — The hero ingredient at twenty-five, tucked in below nine botanical extracts in the under-one-percent block.

What is the fragrance angle at the bottom of the list?

The tail of this label carries a fragrance cluster worth a careful reader’s
attention. The formula declares Parfum/Fragrance at position thirty-eight, and
then three individually named fragrance components lower down: Citral (#41),
Limonene (#42) and Linalool (#43). Under EU cosmetics rules, those three have to
be declared by name when present above 10 ppm in a leave-on product, which
is why they appear as their own INCI entries rather than hiding inside
“fragrance.”

All three are recognised contact allergens, and it is fair to say so with the
strength of the evidence behind it. The EU’s Scientific Committee on
Consumer Safety classifies citral as an established contact allergen and treats
oxidised limonene and linalool as allergens of high concern
(SCCS
Opinion on Fragrance Allergens). Linalool hydroperoxides — the oxidised
form that builds up as the ingredient ages on the shelf — showed a
10.1% positive patch-test rate in the 2021–2022 North American Contact
Dermatitis Group cycle, which puts them among the more prevalent fragrance
sensitizers in current data
(a
plain-language summary of that patch-test data).

Read this the right way. The presence of citral, limonene and linalool on the
label does not mean this cream will irritate your skin, and it does not mean it
harmed anyone — the amounts are undisclosed and most people use fragranced
products without trouble. What it means is that a cream positioned as gentle and
luxurious is a fragranced product carrying three declared allergens, and if your
skin reacts to scented skincare, that is information you want before spending $74.
The label tells you; the front of the jar does not.

Nib holds a tiny stoppered vial marked with three fragrance symbols up to the light, eyebrows raised, next to an open reference book. — Down at the very bottom sit citral, limonene and linalool, three fragrance allergens the desk always reads.

How do you read any ingredient list this way yourself?

The method is not special to Tatcha and needs no chemistry background. Find
the actual ingredient list — the long one, not the “key
ingredients” callout the brand writes. Ingredients are listed in descending
order of weight down to about the one-percent mark, so where a name sits is a
rough proxy for how much is in the jar. Then find the ingredient the front of the
package is selling and see how far down it is.

A useful shortcut for the tail: once you hit a long run of botanical extracts
listed one after another, you are almost certainly in the under-one-percent
block, because that is where those trace actives live. Anything from there down
— here, all nine botanicals, the hyaluronic acid, the gold, the vitamin E,
the fragrance allergens — is present at roughly a percent or less each. A
“gold” ingredient (#26) is a good tell: there is no established
evidence for a cosmetic benefit from topical gold at the trace levels a face
cream delivers, so its main job on the label is marketing.

If the hero is in the top few names, the marketing and the formula agree. If
it is twenty-fifth, below nine botanicals, they do not, and something cheaper and
unnamed on the front is usually doing the work the label credits to the hero. The
label is the one part of the product the marketing department does not get to
rewrite. Read it, and it will usually tell you what you are actually buying.

FAQ

Where is the hyaluronic acid in Tatcha The Dewy Skin Cream?
On the list read from tatcha.com on 5 September 2026, sodium hyaluronate is the
twenty-fifth name on a list of forty-seven, sitting below nine botanical extracts
in the part of the label where everything is present at one percent or less. The
position is verifiable; the exact percentage is not disclosed.

What is actually building the cream if not the HA?
A rice ferment leads at position two; then dimethicone (#5, a silicone) and
squalane (#6) with six emollient esters (#7–#12) build the rich, dewy feel.
Glycerin at #3 is the main humectant. Hyaluronic acid at #25 is a minor
supporting humectant.

Does the low position mean there is too little HA to work?
No. Hyaluronic acid is effective at very low levels — a 2011 randomized
trial found measurable hydration and elasticity gains from 0.1% sodium
hyaluronate, and molecular weight matters as much as concentration. The fair
criticism is that the cream is named and priced on HA while the ingredient is a
supporting player below nine botanicals.

Should I worry about the citral, limonene and linalool?
They are declared fragrance allergens, present above 10 ppm by the EU rule that
forces them onto the label individually. The SCCS treats citral as an established
allergen and oxidised limonene and linalool as high-concern ones. Their presence
is information for anyone whose skin reacts to scented products; it is not proof
the cream will irritate you, and the amounts are undisclosed.

Is the hyaluronic acid position the same on the mini and the
refillable version?
The two major-retailer listings we checked — the full-size and the 10 ml
mini — carry an identical ingredient string, so the position holds across sizes.
Tatcha notes the formula is subject to change, so confirm against the packaging
on the jar you buy.

Nib sets down the magnifying glass, closes a little notebook titled Ingredient Desk, and gives a small satisfied nod beside the fully-read lavender label. — Label read, front claim checked against the back. The HA is real. The cream you feel is silicone, squalane and esters.

September 5, 2026

Aveeno Daily Moisturizing Lotion: The Oat Is Ingredient #7

Aveeno Daily Moisturizing Lotion takes its name from
the oat — “Aveeno” comes from Avena, the oat genus
— but on the fragrance-free body formula, Avena Sativa (Oat) Kernel Flour
is the seventh of ten ingredients. Six names come before it, including petrolatum
at position four. The ingredient the FDA registers as this product’s active
skin protectant is not oat at all: it is dimethicone, boxed in the Drug Facts at
1.2%. The oat is an inactive.

Aveeno is one of the moisturizers US dermatologists reach for most, and its
whole identity is oats: the brand is literally named after the oat, and the
bottle is sold as Daily Moisturizing Lotion “with Soothing Oat.” That
is the front of the bottle. The back — the ingredient list, ordered roughly
by weight, and the Drug Facts box, which is a legal document — tells a more
precise story, and it is one you can check in about a minute.

We read the whole label. Here is where everything actually sits.

Where does the oat actually land on the label?

Here is the full inactive list, quoted verbatim from the product page at
Ulta.com,
read on 4 September 2026 (HTTP 200), and cross-checked against the FDA-submitted
label on
DailyMed
(NIH; last updated July 2025). Both agree, and a third US retail listing matches:

Water, Glycerin, Distearyldimonium Chloride, Petrolatum, Isopropyl Palmitate, Cetyl Alcohol, Avena Sativa (Oat) Kernel Flour, Dimethicone, Benzyl Alcohol, Sodium Chloride.

Avena Sativa (Oat) Kernel Flour is the seventh name on that list of ten. It
appears after water, glycerin, distearyldimonium chloride, petrolatum, isopropyl
palmitate and cetyl alcohol. On a label ordered by weight, a brand’s
namesake ingredient in seventh place sits well below the top of the formula
— below the occlusive, the emollients and the emulsifier that give the
lotion its body and slip.

One detail matters before we go further. This is the specific SKU we read: the
fragrance-free Daily Moisturizing body lotion (NDC 69968-0454). Aveeno’s
other products — the Skin Relief version, the face lotion, the scented
variants — have different lists and the oat sits at different positions, so
this analysis is about this bottle only.

Marketed hero: Oat (“with Soothing Oat”)
Position on label: Seventh of ten (Avena Sativa Oat Kernel Flour)
Registered active: Dimethicone 1.2% — skin protectant, per the Drug Facts box
Source of list: Ulta.com, read 4 Sep 2026; DailyMed FDA-submitted label

Nib the round pencil-sketch creature holds a magnifying glass up to a pump bottle whose front reads soothing oat, squinting at the small ingredient type on the back. — The front says soothing oat. Nib flips the bottle over to find out where the oat actually lands.

So what is the FDA-registered active in Aveeno?

This is the part the front of the bottle does not lead with. Aveeno Daily
Moisturizing Lotion is not filed as a cosmetic. It is a Human OTC
Drug, and every OTC drug has a Drug Facts box that names one or more
active ingredients. On this product, the
FDA-submitted
label lists exactly one active:

Active ingredient: Dimethicone 1.2% — Purpose: Skin protectant

Dimethicone is a silicone. It sits at position eight in the inactive-order
reading of the combined list, but its role is defined separately in the Drug
Facts: it is the ingredient Aveeno registered with the agency as doing the
skin-protecting. The FDA even indexes the product by that active — the drug
registration name is “Aveeno Daily Moisturizing dimethicone lotion.”
Not oat lotion. The oat, by contrast, appears nowhere in the Drug Facts box. It
is one of the inactives.

And it is not the only workhorse ahead of the oat.
Petrolatum sits at position four — three places above the
oat. Petrolatum is one of the most effective occlusives in cosmetic chemistry and
is itself an FDA-recognized skin protectant under the OTC monograph
(21 CFR 347.10). It
is the ingredient forming the barrier film that slows water loss. So the pair of
ingredients most responsible for this being a “moisturizing” lotion
— the registered protectant and the occlusive — are dimethicone and
petrolatum. The oat is downstream of both.

Position	Ingredient	What it does
3	Distearyldimonium Chloride	Quaternary conditioning agent; gives the lotion its slip
4	Petrolatum	Occlusive; an FDA-recognized skin protectant in its own right
7	Avena Sativa (Oat) Kernel Flour	The namesake ingredient; an inactive, seventh of ten
8	Dimethicone (1.2%)	The registered active skin protectant, per the Drug Facts box

None of this makes it a poor lotion. Dimethicone and petrolatum are both
genuinely effective, well-tolerated ingredients, and a barrier lotion built on
them is a reasonable thing to buy. The point is narrower and fair: it is a
dimethicone-and-petrolatum protectant with oat as an inactive, sold as an oat
lotion. If you bought it for the oat, you mostly bought the silicone and the
petrolatum.

Nib runs a pencil down a short numbered list and stops at a jar of petrolatum sitting at position four, drawn larger than the small oat grain three places below it. — Petrolatum at four, an occlusive doing real barrier work, three places above the namesake oat.

Is the oat here the same as the “colloidal oatmeal” in the studies?

This is where it gets genuinely interesting, and where we have to be honest
about what the label does and does not tell us.

The FDA does recognize colloidal oatmeal as an OTC skin-protectant
active in its own right — it has its own entry in the same monograph that
covers petrolatum
(21 CFR 347.10). A
brand that wanted to could file oat as the active and put it in the Drug Facts
box. Aveeno did not. On this product they filed dimethicone and left the oat as
an inactive, listed as “Avena Sativa (Oat) Kernel Flour” rather than
as colloidal oatmeal. Oat kernel flour is finely milled oat; whether it meets the
monograph’s colloidal-dispersal definition is not something we can read off
the label, so we are not going to assert it either way.

The clinical evidence for oat in a lotion is real but specific about dose. An
Aveeno-affiliated study in Clinical, Cosmetic and Investigational
Dermatology describes benefits from
“a daily
moisturizing lotion containing 1% colloidal oat” (2021;14:73–82
— and note the study is company-affiliated, so weigh it accordingly). An
independent randomized trial reached similar conclusions using a
1% colloidal oat
formulation (J Drugs Dermatol. 2020;19(5):524–531), though that was
a dedicated eczema cream, not this daily lotion.

Here is the honest gap: Aveeno does not disclose the oat concentration
in this product, and no brand is required to. What we can say is what the
label shows — the oat is seventh of ten, below several ingredients present
in larger amounts — and what the research shows — the studied benefit
sits at 1% colloidal oat. We cannot line those two numbers up, because one of them
is not published. We are not going to guess it for you. But “the namesake
ingredient is an inactive at position seven, and the evidence base is built at 1%,
which the brand does not confirm it hits” is a fair place to leave it.

Nib peers at a labelled drug-facts box that reads Dimethicone one point two percent, skin protectant, and glances back at the oat grain marked number seven. — The active the FDA registers is dimethicone, boxed and dosed. The oat is an inactive at seven.

What is distearyldimonium chloride doing at position three?

Three names above the oat, at position three, is distearyldimonium chloride.
It is a quaternary ammonium compound — the same family of ingredients used
as conditioning agents in hair care. In a body lotion it is what gives the
formula its slip and its soft, conditioned skin-feel. It is common, it is legal,
and it is well ahead of the oat by weight.

We are flagging it only because it is a slightly unusual thing to find that
high in a skin lotion, and because it explains part of the pleasant feel that the
marketing tends to credit to the oat. We are not going to make a safety claim
about it: the finished-product concentration here is not disclosed, and the
consumer-advocacy ratings that circulate about this ingredient are based on the
pure chemical, not on a lotion. That is a different question from the one this
piece answers, which is simply: where does it sit? It sits at three, above the
oat.

Nib taps the pencil against an open regulation labelled colloidal oatmeal, then at the oat grain on the label with a small question mark drawn above it. — The FDA recognises colloidal oatmeal as an active. Aveeno filed dimethicone instead and left the oat inactive.

How do you read any moisturizer’s label this way yourself?

The method is not special to Aveeno, and you do not need a chemistry
background. Find the actual ingredient list — and, on anything sold as a
moisturizing or protectant lotion, find the Drug Facts box too, because
that names the active. Ingredients are listed in descending order of weight down
to about the 1% mark, so where a name sits is a rough proxy for how much is in
the bottle. Then find the ingredient the front of the bottle is selling and see
how far down it is. If the hero is in the top few names, marketing and formula
agree. If it is seventh, and the thing in the Drug Facts box is something else
entirely, they do not.

If what you actually want is a moisturizer where the ingredient on the front
is the one doing the work — and where the list is short enough to read in a
breath — that is a different kind of product. We wrote about that trade-off
for dry skin specifically on our own product page,
tallow for dry
skin — that is ours (Ingredient Desk is published by the team behind
Evil Goods), so read it knowing that. It is the honest next question after this
one, and it is aimed at exactly the dry-skin reader Aveeno is aimed at.

FAQ

Where is the oat in Aveeno Daily Moisturizing Lotion?
Avena Sativa (Oat) Kernel Flour is the seventh of ten ingredients on the
fragrance-free body lotion, below water, glycerin, distearyldimonium chloride,
petrolatum, isopropyl palmitate and cetyl alcohol.

What is the active ingredient in Aveeno Daily Moisturizing Lotion?
Dimethicone at 1.2%, listed as a skin protectant in the Drug Facts box on the
FDA-submitted label. The oat is an inactive, not the registered active.

Is Aveeno’s oat the same as the colloidal oatmeal in the studies?
The label lists “oat kernel flour,” not colloidal oatmeal, and the
product is filed with dimethicone as the active rather than oat. Whether the flour
meets the FDA’s colloidal-oatmeal definition is not something the label
tells you, so we do not assert it.

How much oat is in Aveeno Daily Moisturizing Lotion?
Aveeno does not disclose the concentration, and it is not required to. The
published research on oat lotions is built at 1% colloidal oat; the oat here sits
seventh of ten, below ingredients present in larger amounts.

Is Aveeno Daily Moisturizing Lotion a bad lotion?
No. Dimethicone and petrolatum are effective, well-tolerated barrier ingredients.
The narrower, fairer point is that it is a dimethicone-and-petrolatum protectant
with oat as an inactive, marketed on the oat.

Nib sets down the magnifying glass, closes a small notebook titled Ingredient Desk, and gives a satisfied nod beside the fully-read label. — Label read, front claim checked against the back. The oat is real. It is just not the one on the drug-facts line.

September 4, 2026

Neutrogena Hydro Boost: Hyaluronic Acid Is the 15th Ingredient

Neutrogena Hydro Boost is sold as a
“Hyaluronic Acid Water Gel,” but on the original fragranced
formula’s ingredient list, sodium hyaluronate — the INCI name for
hyaluronic acid — sits fifteenth out of twenty, after a preservative that
the EU caps at 1%. The gel you feel is built from silicone: dimethicone is the
second ingredient and a dimethicone crosspolymer the fourth. The HA is really in
there, and hyaluronic acid works even at very low levels, but the formula is a
silicone-and-glycerin gel with the hero ingredient near the bottom of the
list.

Neutrogena Hydro Boost Water Gel is one of the best-selling drugstore
moisturizers in America — stocked prominently at every major US drugstore and
beauty retailer, with thousands of reviews at each. Its whole identity is hyaluronic
acid. The name is “Hyaluronic Acid Water Gel.” The marketing copy
leads with it: “Found naturally in your skin, Hyaluronic Acid hydrates by
binding to water.” That is the front of the jar.

The back of the jar — the actual ingredient list, ordered roughly by
weight down to about the 1% mark — tells a story you can check yourself in
about a minute. We read the whole label. Here is where everything actually
sits.

Where does the hyaluronic acid actually land on the label?

Here is the full list, quoted verbatim from the product page at
Ulta.com,
read on 1 September 2026 (HTTP 200). This is the original fragranced Water Gel
— the bestselling variant. The same twenty names, in the same order, appear
on the ingredients as listed at CVS.com (product page, read via search index,
1 September 2026):

Water, Dimethicone, Glycerin, Dimethicone/Vinyl Dimethicone Crosspolymer, Phenoxyethanol, Polyacrylamide, Cetearyl Olivate, Sorbitan Olivate, Dimethiconol, C13-14 Isoparaffin, Dimethicone Crosspolymer, Chlorphenesin, Carbomer, Laureth-7, Sodium Hyaluronate, Ethylhexylglycerin, Fragrance, C12-14 Pareth-12, Sodium Hydroxide, Blue 1.

Sodium Hyaluronate is the fifteenth name on that list of twenty. It appears
after water, two silicones, glycerin, a preservative, a film-forming polymer, two
emulsifiers, more silicone, a solvent, another silicone, a second preservative, a
thickener and an emulsifier. On a label ordered by weight, the marketed hero
ingredient in fifteenth place is near the bottom of the formula, not the top.

One position tells you more than the rest. Sodium hyaluronate (#15) sits
after phenoxyethanol (#5), a preservative the EU restricts to a maximum
of 1% in all cosmetics (EU Annex V). If the preservative is present at 1% or
less, everything listed below it is present at 1% or less too. So the HA is
almost certainly under 1% of the jar. We can’t read an exact percentage off
a label — Neutrogena has said in a retailer product Q&A that the
percentage of each ingredient is proprietary — and the EU cap is not a US
law, but US formulators routinely use phenoxyethanol at or below 1% as well. The
position and the preservative both point the same way.

Marketed hero: Hyaluronic Acid (sodium hyaluronate)
Position on label: Fifteenth of twenty, after the preservative
Building the gel: Dimethicone (#2) and a dimethicone crosspolymer (#4)
Source of list: Ulta.com, read 1 Sep 2026 (HTTP 200); corroborated at CVS.com

Nib the small round pencil-sketch creature holds a magnifying glass up to a squat blue jar labelled Hyaluronic Acid Water Gel, squinting at the tiny type on the back rather than the big words on the front. — The front of the jar sells hyaluronic acid. Nib turns it over to find where the HA actually lands.

So what is actually building the gel you feel?

Two silicones near the top of the list are doing the work your fingers read as
“water gel,” and neither is on the front of the jar.

Dimethicone sits at position two. It is a silicone, and the
Cosmetic Ingredient Review classifies it as a “skin-conditioning
agent—occlusive” and antifoaming agent
(CIR
Final Report, Methicones, March 2022). It provides a smooth, non-greasy film
and slows water loss from the skin surface. It is the primary skin-feel
ingredient in the formula — the second-largest thing in the jar — and
it is not hyaluronic acid.

Dimethicone/Vinyl Dimethicone Crosspolymer sits at position four.
It is a silicone elastomer. The CIR lists dimethicone crosspolymers as “film
formers, skin-conditioning agents—emollient, slip modifiers… viscosity
increasing agents”
(CIR
Final Report, Dimethicone Crosspolymers, September 2012). Translated: this is
the ingredient that turns a liquid into that springy, bouncy gel texture. There
is a third silicone gel-former, Dimethicone Crosspolymer, at position eleven.

The gel you press into your skin is a silicone elastomer gel. The
“water” in “water gel” is real — water is the first
ingredient — but the springy feel is silicone, and the actual humectant
drawing water toward your skin is glycerin at position three, not the HA at
fifteen.

Position	Ingredient	What it does
2	Dimethicone	Silicone occlusive; the smooth, non-greasy film and skin feel
3	Glycerin	Humectant; the actual water-binding workhorse here
4	Dimethicone/Vinyl Dimethicone Crosspolymer	Silicone elastomer; builds the springy gel texture
6	Polyacrylamide	Film-forming polymer; carries a residual-monomer flag (below)
15	Sodium Hyaluronate	The marketed hero; a humectant, low on the list

None of this makes it a bad moisturizer. Dimethicone is a genuinely good
skin-feel and occlusive ingredient, glycerin is one of the best-studied humectants
there is, and the product feels pleasant for a reason. The point is narrower and
fairer: it is a silicone-and-glycerin gel with a small amount of hyaluronic acid,
sold as a hyaluronic acid gel. If you bought it for the HA, you mostly bought the
dimethicone.

Nib runs a pencil down a numbered ingredient list and stops near the top at two large drums marked Dimethicone and a crosspolymer, far bigger than a small droplet lower down. — Positions two and four, both silicone. This is where the gel feel actually comes from.

What is polyacrylamide doing at position six?

Nine places above the hyaluronic acid, at position six, is polyacrylamide
— a film-forming and thickening polymer. It is common, and it is legal in
the United States. It is worth a sentence for one reason, and it is a regulatory
note, not an alarm.

Polyacrylamide is made from acrylamide monomer, and a tiny amount of
unreacted monomer can remain in the finished polymer. The CIR’s safety
assessment concluded polyacrylamide is safe as used when residual acrylamide is
kept at or below 5 ppm in the finished formula, and it notes plainly that
acrylamide itself is “a demonstrated neurotoxin in humans and a carcinogen
in animal tests” — while concluding that the levels attainable from
cosmetic use at those limits do not reach that threshold
(CIR
Polyacrylamide re-review, 2022). The EU is stricter, capping residual
acrylamide at 0.1 ppm for leave-on products. The polymer itself does not
penetrate skin; the residual monomer can.

We are not going to tell you this product is dangerous — that is not
what the CIR found and it is not ours to say. What we can tell you is what the
regulators wrote and where the limits sit, and let you read the assessment
yourself. No public test data for the actual monomer level in this specific
product was available to us.

Nib peers through the magnifying glass at a single tiny droplet marked HA at position fifteen, sitting just below a small bottle labelled Phenoxyethanol. — The hero ingredient at fifteen, tucked in below a preservative Europe caps at one percent.

Does the low position mean the HA does nothing?

No — and this is where being fair matters more than being harsh.
Hyaluronic acid is effective at strikingly low concentrations. In a 60-day
randomized controlled trial, formulations containing just 0.1% sodium hyaluronate
across a range of molecular weights produced statistically significant
improvements in skin hydration and elasticity versus placebo
(Pavicic et al., J Drugs
Dermatol, 2011). So the criticism here is not “there’s
too little HA to do anything.” A tenth of a percent can measurably do
something.

The honest criticism is about naming and positioning. The product is named
for, priced on, and marketed around hyaluronic acid, while the formula that
actually determines how it feels and behaves is led by silicone and glycerin,
with HA as a minor component near the bottom of the list. You’re paying a
hero-ingredient price for a supporting-ingredient amount — and mostly
paying for dimethicone.

Two more label notes for the careful reader. Fragrance sits at position
seventeen; fragrance is a known contact-sensitization risk for some people, so if
you react to scented products, this is a fragranced formula. And the springy
blue-green tint comes from Blue 1 at the very bottom, position twenty —
purely cosmetic. There is a separate fragrance-free Hydro Boost Gel Cream
with an entirely different formula, in which sodium hyaluronate sits far
higher, at position six, alongside amino acids and sodium PCA. That is a
different product with a different story; today’s reading is the original
fragranced Water Gel only.

Nib taps the pencil against an open reference book, next to a small vial marked 0.1% with a checkmark, nodding thoughtfully. — A fair note from the desk: hyaluronic acid does real work even at a tenth of a percent.

How do you read any ingredient list this way yourself?

The method here is not special to Neutrogena, and you do not need a chemistry
background for it. Find the actual ingredient list — the long one, not the
“key ingredients” callout the brand writes. Ingredients are listed in
descending order of weight down to about the 1% mark, so where a name sits is a
rough proxy for how much is in the jar. Then find the ingredient the front of the
package is selling and see how far down it is. A useful shortcut: locate the
preservative — here, phenoxyethanol, which the EU caps at 1% — and
anything below it is present at roughly a percent or less.

If the hero is in the top few names, the marketing and the formula agree. If
it is fifteenth, below the preservative, they do not, and something cheaper is
usually doing the work the label credits to the hero. If what you actually want is
a moisturizer where the thing on the front is the thing doing the work, that is a
different kind of product — we make a beef-tallow one, and here is exactly
what a tallow moisturizer is and how it differs:
what’s in a
tallow moisturizer. Full disclosure: Ingredient Desk is published by the team
behind Evil Goods, so read that knowing it is ours — but it is the honest
next question after this one.

FAQ

Where is the hyaluronic acid in Neutrogena Hydro Boost Water Gel?
On the original fragranced formula, sodium hyaluronate is the fifteenth of twenty
ingredients, listed after phenoxyethanol — a preservative the EU caps at
1%. On a label ordered by weight, that places the HA near the bottom, most likely
under 1%.

What is actually building the gel in Hydro Boost?
Silicone. Dimethicone is the second ingredient and a dimethicone/vinyl dimethicone
crosspolymer is the fourth; a third silicone crosspolymer sits at eleven. The
springy “water gel” texture is a silicone elastomer gel. Glycerin at
position three is the main humectant.

Does the low position mean there is too little HA to work?
No. Hyaluronic acid is effective at very low levels — a 2011 randomized
trial found measurable hydration and elasticity gains from 0.1% sodium
hyaluronate. The fair criticism is that the product is named and priced on HA
while the formula is led by silicone and glycerin.

What about the polyacrylamide at position six?
It is a film-forming polymer. The CIR found it safe as used when residual
acrylamide monomer is kept at or below 5 ppm; the EU limit is 0.1 ppm for leave-on
products. We link the CIR assessment so you can read the finding yourself. No
public test data for this specific product’s monomer level was available.

Is the fragrance-free Hydro Boost the same formula?
No. The fragrance-free Gel Cream variant has a different formula in
which sodium hyaluronate sits much higher, at position six, alongside amino acids
and sodium PCA. This analysis is only about the original fragranced Water Gel.

Nib sets down the magnifying glass, closes a little notebook titled Ingredient Desk, and gives a small satisfied nod beside the fully-read blue label. — Label read, front claim checked against the back. The HA is real. The gel you feel is mostly silicone.

September 1, 2026

Gold Bond Shea Butter Lotion: Where the Shea Actually Sits

Gold Bond Softening Hydrating Cream & Lotion is
sold on African Shea Butter, but on the ingredient list shea butter extract sits
sixteenth on a list of forty-five — below petrolatum, two silicones and a
run of emulsifiers. The ingredients actually holding moisture in your skin are
petrolatum at position seven and dimethicone at position four, neither of which
the brand features on the front. The shea is present, low on the list, as an
extract that the industry safety data reports at up to 5% in leave-on
products.

Gold Bond’s Softening Cream is one of the most widely stocked body
lotions in America, and its whole pitch is shea. The brand’s own product
page lists “African Shea Butter” first among its Key Ingredients,
alongside cocoa butter, coconut oil and a handful of vitamins. That is the front
of the bottle. The back of the bottle — the actual ingredient list, which
is ordered roughly by weight down to about the 1% mark — tells a different
story, and it is a story you can check yourself in about a minute.

We read the whole label. Here is where everything actually sits.

Where does the shea butter actually land on the label?

Here is the full list, quoted verbatim from the product page at
goldbond.com, read on 30
August 2026. The brand’s FAQ confirms this is the same formula previously
sold as Gold Bond Ultimate Softening — only the name changed — and
that the cream and lotion share it:

Water, Glycerin, Hydroxyethyl Urea, Dimethicone, Cocos Nucifera (Coconut) Oil, Jojoba Esters, Petrolatum, Steareth-21, Cetyl Alcohol, Distearyldimonium Chloride, Aloe Barbadensis Leaf Juice, Stearyl Alcohol, Cyclopentasiloxane, Cetearyl Alcohol, Behentrimonium Methosulfate, Butyrospermum Parkii (Shea) Butter Extract, Glyceryl Stearate, Methyl Gluceth-20, Theobroma Cacao (Cocoa) Seed Butter, Silk Amino Acids, Panthenol, Ceramide NG, Chamomilla Recutita (Matricaria) Flower Extract, Magnesium Ascorbyl Phosphate, Tocopheryl Acetate, Retinyl Palmitate, Hydrolyzed Jojoba Esters, Palmitoyl Hexapeptide-12, Lavandula Angustifolia (Lavender) Extract, Acacia Farnesiana Flower Extract, Ethylhexylglycerin, PEG-10 Phytosterol, Butylene Glycol, Dimethiconol, C12-15 Alkyl Benzoate, Propylene Glycol, Stearamidopropyl PG-Dimonium Chloride Phosphate, Polysorbate 60, EDTA, Methylparaben, Fragrance, Potassium Hydroxide, Rosmarinus Officinalis (Rosemary) Leaf Extract, Isopropyl Myristate, Tribehenin.

Butyrospermum Parkii (Shea) Butter Extract is the sixteenth name on that
list, which runs to forty-five entries in all. It appears after water, glycerin, a urea
humectant, dimethicone, coconut oil, jojoba esters, petrolatum, five emulsifiers
and conditioners, aloe, and a second silicone. On a label ordered by weight, a
hero ingredient in sixteenth place is in the lower half of the formula, not the
top.

One more detail matters. The label does not say “shea butter.” It
says shea butter extract — a diluted or fractionated form rather
than the raw butter. The Cosmetic Ingredient Review’s safety assessment
reports that this extract form is used at up to 5% in leave-on skin products
(CIR
Safety Review, shea butter, 2016). We cannot read an exact percentage off a
label — no brand is required to disclose one — but the position and
the “extract” wording both point the same way: this is a small
fraction of the bottle, marketed as the main event.

Marketed hero: African Shea Butter
Position on label: Sixteenth of forty-five names (as “shea butter extract”)
Doing the moisturizing: Petrolatum (#7) and dimethicone (#4)
Source of list: goldbond.com, read 30 Aug 2026 (HTTP 200)

Nib the round pencil-sketch creature holds a magnifying glass up to a tall lotion bottle whose front reads African Shea Butter, squinting at the tiny type on the back. — The front of the bottle says shea butter. Nib flips it over to see where the shea actually lands.

So what is actually moisturizing your skin?

Two names near the top of the list are doing the heavy lifting, and
neither is on the front of the bottle.

Petrolatum sits at position seven. It is the most effective
occlusive in the formula by a wide margin. In the Journal of Cosmetic
Science, a review notes that petrolatum “is one of the most common and
effective occlusive agents,” slowing water loss measured as
transepidermal water loss (TEWL) by more than 50%, while certain other oils
reduce it by less than 20%
(Journal of Cosmetic Science,
vol. 73). That is the mechanism behind “softening hydrating”: a
thin occlusive film that stops your own water from evaporating. Shea butter is a
gentler occlusive; petrolatum is the one carrying the result.

Dimethicone sits at position four. It is a silicone
film-former, and it is where the silky, non-greasy slip comes from — the
reason a petrolatum-heavy lotion feels light instead of like a jar of ointment.
It is doing real work on the skin-feel that makes the product pleasant to use.
It is also, again, not one of the ingredients the front of the bottle asks you
to buy the product for.

Position	Ingredient	What it does
4	Dimethicone	Silicone film-former; the silky slip and non-greasy feel
7	Petrolatum	The main occlusive; slows water loss by more than 50%
13	Cyclopentasiloxane (D5)	Volatile silicone; spreads then evaporates
16	Shea butter extract	The marketed hero; a gentle emollient, low on the list
19	Cocoa seed butter	Also on the front label; sits even lower

None of this makes it a bad lotion. Petrolatum is a genuinely good occlusive
and dimethicone is a genuinely good skin-feel ingredient. The point is narrower
and fairer: the formula is a petrolatum-and-silicone moisturizer with a modest
amount of shea extract, sold as a shea butter moisturizer. If you bought it for
the shea, you mostly bought the petrolatum.

Nib runs a pencil down a long numbered ingredient list and stops at two jars near the top marked Petrolatum and Dimethicone, both larger than the small shea nut lower down. — Positions four and seven, doing the real occlusive work. Neither one is on the front of the bottle.

What is cyclopentasiloxane doing at position thirteen?

Three places above the shea, at position thirteen, is cyclopentasiloxane
— a volatile silicone usually called D5. It is a spreading agent: it
carries the formula across the skin and then evaporates, leaving the other
ingredients behind. It is common and it is legal in the United States.

It is worth a sentence because Europe is treating it differently. The EU has
classified D5 as very persistent and very bioaccumulative and is restricting it
to no more than 0.1% in leave-on cosmetics from 6 June 2027, having already
restricted it in rinse-off products
(EU
Regulation 2024/1328). We are not going to tell you it is dangerous —
that is the regulator’s call, not ours, and the US FDA has not restricted
it. What we can tell you is that an ingredient sitting above the marketed hero in
a US leave-on lotion is one the EU is actively phasing out of that same category.
Read the regulation and decide for yourself.

Nib peers at a single small bottle marked D5 at position thirteen, holding the magnifying glass close and glancing at a folder stamped with an EU flag. — A volatile silicone at thirteen that Europe is phasing out of leave-on products by 2027.

Should the vitamins and cocoa butter on the front change your mind?

The Key Ingredients callout also names cocoa butter and vitamins A, C and E.
Cocoa seed butter is at position nineteen — below the shea. The vitamins
are lower still: magnesium ascorbyl phosphate (a vitamin C derivative) at
twenty-four, tocopheryl acetate (vitamin E) at twenty-five, retinyl palmitate (a
vitamin A ester) at twenty-six. These are real ingredients, and at those
positions they are present in small amounts. That is normal for a mass-market
lotion; it is only worth flagging because every one of them is on the front of
the bottle, and every one of them sits in the back third of the list.

If what you actually want from a body moisturizer is a short list where the
occlusive doing the work is the thing on the front, that is a different kind of
product. We wrote about the trade-off between a long lotion INCI and a
single-ingredient occlusive in
Tallow vs. Lotion:
What’s Actually in the Bottle — that is our own site (Ingredient
Desk is published by the team behind Evil Goods), so read it knowing that, but
it is the honest next question after this one.

Nib taps the pencil against a cluster of tiny vitamin drops sitting far down the label, well below the shea nut, each one small. — Cocoa butter and the vitamins are on the front too. On the back they sit in the final third.

How do you read any ingredient list this way yourself?

The method here is not special to Gold Bond, and you do not need a chemistry
background for it. Find the actual ingredient list — the long one on the
back or the tab the brand buries below the marketing copy, not the Key
Ingredients callout. Ingredients are listed in descending order of weight down to
about the 1% mark, so where a name sits is a rough proxy for how much is in the
jar. Then find the ingredient the front of the bottle is selling, and see how far
down it is. If the hero is in the top few names, the marketing and the formula
agree. If it is sixteenth, they do not, and something cheaper and more effective
is usually doing the work the label credits to the hero.

That is the whole trick, and it is why an ingredient list ordered by weight is
one of the few pieces of genuinely honest information on a cosmetic package. The
brand chooses the front. The regulator sets the order of the back.

FAQ

Where is the shea butter in Gold Bond Softening Hydrating lotion?
Sixteenth on a list of forty-five, written as “shea butter extract,”
below petrolatum, dimethicone and a second silicone. On a label ordered by
weight, that places it in the lower half of the formula.

What is actually moisturizing in Gold Bond Softening lotion?
Petrolatum at position seven is the main occlusive — it slows water loss
more effectively than most oils. Dimethicone at position four gives the light,
silky feel. Both sit above the shea, and neither is on the front label.

Is Gold Bond Ultimate Softening the same as Softening Hydrating?
Yes. The brand’s FAQ states the name changed from Ultimate Softening to
Softening Hydrating with no change to the formula, and the cream and lotion share
that formula.

Should I worry about the cyclopentasiloxane in it?
It is a volatile spreading silicone, legal in the US and unrestricted by the FDA.
The EU has classified it as very persistent and very bioaccumulative and is
restricting it in leave-on cosmetics from June 2027. We link the regulation so
you can read it and decide.

Is Gold Bond Softening a bad lotion?
No. Petrolatum and dimethicone are effective, well-tolerated ingredients. The
honest criticism is narrower: it is a petrolatum-and-silicone moisturizer with a
small amount of shea extract, marketed as a shea butter product.

Nib sets down the magnifying glass, closes a little notebook titled Ingredient Desk, and gives a small satisfied nod beside the fully-read label. — Label read, front claim checked against the back. The shea is real. It is just not the one doing the lifting.

August 30, 2026

The Ordinary Copper Peptide Serum: Reading the Whole Label

The Ordinary’s Multi-Peptide + Copper Peptides 1%
lists Copper Tripeptide-1 at the fourth position on a long label, with 1%
disclosed. The hero is genuinely near the top and the brand tells you the
concentration — which is more than most copper peptide serums do. The
story is not a buried active. It is what fills the positions below it, and one
small ingredient near the bottom that decides whether any of it reaches your
skin.

Most of the “read the label” pieces we write here end with the
marketed hero sitting embarrassingly far down the ingredient list, somewhere
below the preservatives. This one does not, and that is exactly why it is worth
reading. The Ordinary put the copper peptide where it belongs and told you how
much is in there. So the interesting question changes. When the active is real
and the concentration is honest, what does the rest of a very long
label tell you?

We read every name on the label, top to bottom. Here is what it says.

Nib the round pencil-sketch creature holds a magnifying glass up to a tall serum bottle labelled with the number 49, squinting at the tiny type. — Forty-nine names on one label. Nib starts at the top, where the copper peptide actually lives.

Where does the copper peptide actually sit?

Here is the full list, quoted verbatim as it appears on the product page at
Ulta,
read on 29 August 2026 (a matching list appears at another major retailer,
dated 15 August 2026):

Aqua (Water), Glycerin, Lactococcus Ferment Lysate, Copper Tripeptide-1, Acetyl Hexapeptide-8, Pentapeptide-18, Palmitoyl Tripeptide-1, Palmitoyl Tetrapeptide-7, Palmitoyl Tripeptide-38, Dipeptide Diaminobutyroyl Benzylamide Diacetate, Acetylarginyltryptophyl Diphenylglycine, Sodium Hyaluronate Crosspolymer, Sodium Hyaluronate, Allantoin, Glycine, Alanine, Serine, Valine, Isoleucine, Proline, Threonine, Histidine, Phenylalanine, Arginine, Aspartic Acid, Trehalose, Fructose, Glucose, Maltose, Urea, Sodium PCA, PCA, Sodium Lactate, Citric Acid, Hydroxypropyl Cyclodextrin, Sodium Chloride, Sodium Hydroxide, Butylene Glycol, Pentylene Glycol, Acacia Senegal Gum, Xanthan Gum, Carbomer, Polysorbate 20, Dimethyl Isosorbide, Sodium Benzoate, Caprylyl Glycol, Ethylhexylglycerin, Phenoxyethanol, Chlorphenesin.

Copper Tripeptide-1 — GHK-Cu, the molecule the whole product is named
after — is fourth on the list, right behind water, glycerin and a
postbiotic ferment. The label states 1%. On a label, where things are ordered
roughly by weight down to about the 1% mark, fourth place with a disclosed
percentage is close to the best a shopper can hope for. The copper is there,
near the top, and you are told how much. Credit where it is due.

Marketed hero: Copper Tripeptide-1 (GHK-Cu)
Position on label: Fourth from the top
Concentration disclosed?: Yes — 1% stated on the label
Source of list: Ulta product page, read 29 Aug 2026; corroborated at a second major retailer, 15 Aug 2026

The reason copper peptides get talked about at all is that the biology is not
imaginary. In a review of the GHK-Cu literature, Pickart and Margolina describe
the peptide stimulating fibroblast activity and collagen and elastin
production in skin, with small clinical studies reporting improved skin density
over twelve weeks of use
(Pickart & Margolina, 2018).
That is a genuine evidence base, and it is why the ingredient is worth putting
near the top of a label rather than a fingernail of it near the bottom. So far,
so good.

Nib runs a pencil down a long numbered ingredient list, tapping position four where a bright coin-shaped copper mark sits near the top. — Position four, one percent, printed in plain sight. For once the hero is not hiding.

What fills positions 15 to 29?

This is where the label gets more talkative. Positions fifteen through
twenty-five are eleven amino acids in a row: glycine, alanine, serine, valine,
isoleucine, proline, threonine, histidine, phenylalanine, arginine and aspartic
acid. Positions twenty-six through twenty-nine are four sugars: trehalose,
fructose, glucose and maltose. Add urea and the sodium PCA / PCA / sodium
lactate cluster just after, and a large stretch of the middle of this formula is
one thing: Natural Moisturizing Factor components.

None of that is a bad ingredient. NMF compounds are the humectants your own
skin already uses to hold water at the surface, and they do a real, modest job.
But a couple of points are worth saying plainly. First, they are among the cheapest
inputs in a cosmetic chemist’s cabinet — amino acids and simple sugars are
commodity bulk. Second, a long stretch of the label — roughly a third of
every slot on it — is taken up doing surface hydration that a much shorter
humectant system could cover. That is not deception. It is a formula padded out
with inexpensive, plentiful material, and the label makes it plain.

Label positions	What sits there	What it does
4	Copper Tripeptide-1 (1%)	The marketed hero; real evidence base
5–11	Seven further peptides	Below 1% each, by position
15–25	Eleven amino acids	Surface hydration; cheap commodity bulk
26–29	Four sugars	More NMF-family hydration; cheap
44	Dimethyl Isosorbide	Penetration helper — but near the bottom
Final block	Five preservatives	Formula stability, not actives

Nib stands beside a stacked column of eleven identical little amino-acid blocks and four round sugar cubes, counting them on stubby fingers with a puzzled look. — Eleven amino acids and four sugars in a row. Cheap, tidy, and occupying a third of the label.

Can the copper peptide actually get where it needs to go?

Here is the part of the label that made us stop. A GHK-Cu molecule is small
— about 340 daltons, under the rough 500-dalton ceiling for passive skin
penetration — but it is also charged, and charged peptides struggle to
cross intact skin regardless of size. Work summarised by specialist writers
citing Li and colleagues describes near-zero permeation of GHK-Cu through intact
human skin without help, with meaningful amounts reaching the dermis only after
the skin barrier was physically breached
(research summary, EvenSkyn, 2026;
the underlying primary source is Li et al. in Pharmaceutical Research).

So the single dedicated penetration enhancer on the label matters a great deal.
Dimethyl Isosorbide sits at position forty-four — below the
thickeners, below the emulsifiers, near the very end of the label.
Penetration enhancers of that type are commonly used at something like 10–20%
to genuinely shift a hard-to-absorb active across the barrier. At position
forty-four, the amount present is almost certainly far lower than that.

We are careful here: you cannot read an exact percentage off a list, and at a
low level Dimethyl Isosorbide may be doing a perfectly sensible job as a
solubiliser for other ingredients rather than as a delivery vehicle for the
copper. What the label can tell you is that this formula does not appear to lean
hard on penetration enhancement to carry GHK-Cu into the skin. Whether that
matters for the result is an open question the ingredient list cannot close.

Nib peers at a single small bottle marked D M I sitting alone near the very bottom of the list, holding the magnifying glass close and raising an eyebrow. — The one penetration helper sits at forty-four. Nib wonders whether there is enough of it to matter.

Is the preservative system the real irritation story?

The last five names on the label — sodium benzoate, caprylyl glycol,
ethylhexylglycerin, phenoxyethanol and chlorphenesin — are the
preservative system, and phenoxyethanol is the name ingredient-savvy communities
argue about most. Copper peptides themselves can, in a minority of people, cause
mild transient irritation, and copper contact allergy is real but uncommon, so a
patch test is sensible for anyone with metal-sensitive skin
(GHK-Cu tolerability overview, Klow, 2026).

The point worth holding onto is that when someone reports a serum “broke
me out,” the peptide is not automatically the culprit. A stack of five
preservatives is a more common source of reactive skin than a well-tolerated
tripeptide. If you are sensitive, patch-test on the inner forearm for a few days
before it goes near your face — and if you react, the preservative block
gives you several other suspects before you blame the copper.

So is it worth it, and what does a different formula look like?

On its own terms, this is an honest product. The active is real, near the top,
and quantified. The rest of the label is cheap NMF hydration and a competent
preservative system, with a delivery question hanging over the whole thing that
the ingredient list raises but cannot answer. If you want an affordable, widely
stocked copper peptide serum and you understand that a large share of the formula
is inexpensive humectant bulk, it is a defensible buy.

What would you change if you were reading this label as a formulator?
Probably fewer commodity NMF placeholders and a harder look at delivery. That is
the thinking behind the copper peptide serum we make —
Evil Goods’ Copper Peptide Blue Honey Serum (our product),
built around copper peptides, hyaluronic acid, Manuka honey and niacinamide. In
fairness we owe you the same scrutiny we just applied: The Ordinary discloses its
1%, and Evil Goods does not publish a copper concentration for ours, so on that
one measure of transparency they are ahead of us. If you are weighing a serum
against a cream for copper peptides, we walk through the trade-off in
serum versus cream.
Ingredient Desk is published by the team behind Evil Goods, so read our
comparisons knowing that.

FAQ

Where is the copper peptide in The Ordinary Multi-Peptide + Copper
Peptides 1%?
Fourth on the label, with 1% disclosed — near the top, and quantified.
That is unusually transparent for the category.

Why are there so many amino acids and sugars in it?
Positions fifteen through twenty-nine are eleven amino acids and four sugars,
all Natural Moisturizing Factor components. They provide real surface hydration
and are among the cheapest ingredients available, which is how a formula ends up
with a long run of them.

Will the copper peptide actually absorb?
GHK-Cu is small but charged, and research summaries citing Li et al. describe
near-zero permeation through intact skin without help. The formula’s one
penetration enhancer, Dimethyl Isosorbide, sits at position forty-four, which
suggests a low level. The ingredient list raises the question but cannot answer
it.

Could this serum irritate my skin?
A minority of people get mild transient irritation from copper peptides, and
copper contact allergy is uncommon but real, so patch-test if your skin is
metal-sensitive. The stack of five preservatives is also a plausible
source of reactions.

Is The Ordinary being honest with this label?
On the hero ingredient, yes — disclosed position and concentration. The
open questions are the share of cheap NMF bulk and the delivery of the active,
neither of which the brand hides; they are simply readable off the label.

August 29, 2026