CeraVe Moisturizing Cream: The Ceramide Formula Built on Petrolatum

One tub of CeraVe Moisturizing Cream carries a list of 24 things. The three ceramides the brand markets as its defining feature sit at positions 9, 10 and 11. Petrolatum — one of the best-evidenced skin-barrier ingredients in dermatology — is at position 7, ahead of every ceramide. Reading that order does not make CeraVe a bad cream. It changes what you are actually paying for.

CeraVe is named for ceramides. The word comes from cera, and the brand’s whole story is “3 essential ceramides.” That story is real: the ceramides are on the label, above the preservative, and there is published evidence behind the delivery system. But the label also tells you something the front of the tub does not — which ingredients are doing the heavy lifting, and where the marketed heroes actually fall in line.

A quick disclosure before we go further: Ingredient Desk is published by the team behind Evil Goods, a tallow skincare brand. We read labels for a living and we sell an alternative. We will point at ours once, clearly labelled, near the end. Everything about CeraVe below comes from CeraVe’s own page and the peer-reviewed literature, dated and linked so you can check us.

What does the CeraVe Moisturizing Cream label actually say?

Here is the full ingredient list, quoted verbatim from CeraVe’s own US product page (cerave.com, read 2 September 2026):

Aqua / Water / Eau, Glycerin, Cetearyl Alcohol, Caprylic/Capric Triglyceride, Cetyl Alcohol, Ceteareth-20, Petrolatum, Potassium Phosphate, Ceramide NP, Ceramide AP, Ceramide EOP, Carbomer, Dimethicone, Behentrimonium Methosulfate, Sodium Lauroyl Lactylate, Sodium Hyaluronate, Cholesterol, Phenoxyethanol, Disodium EDTA, Dipotassium Phosphate, Tocopherol, Phytosphingosine, Xanthan Gum, Ethylhexylglycerin

That is the standard white-tub formula — not the Intensive version, not the Baby version. CeraVe’s page carries its own caveat that formulas are “updated regularly” and asks you to check the physical package, so treat this as the list on the brand’s site on the date above rather than an eternal truth. Ingredient lists are ordered by descending concentration down to roughly 1%, after which the order stops meaning much.

One honest note on sourcing: a UK ingredient database, SkinSort, lists a CeraVe “Moisturising Cream” with the ceramides much further down — positions 16, 17 and 24. That is almost certainly the EU formulation, which CeraVe has reformulated regionally over the years. We used the brand’s own US page as the primary source and are flagging the discrepancy rather than picking the more dramatic version. If you want to be certain, the number on your own tub is the only source that settles it.

Where does petrolatum sit, and why does that matter?

Petrolatum is ingredient number seven — ahead of all three ceramides. It is worth being precise about what that ingredient is, because “petroleum byproduct” scares people more than the evidence justifies.

Petrolatum is an FDA-recognized OTC skin protectant (21 CFR § 347.10). The Society of Cosmetic Chemists, in a 2022 review, calls it “the gold standard topical agent for reducing transepidermal water loss.” And it is not merely an inert seal: a 2016 study in the Journal of Allergy and Clinical Immunology (Czarnowicki et al., PMID 26431582) found petrolatum upregulated filaggrin, loricrin and antimicrobial peptides in skin — barrier proteins, not just a greasy film.

So the ingredient at position 7 has decades of evidence behind it for exactly the job a moisturizer is bought to do. The ceramide narrative is stacked on top of a backbone — water, glycerin, three fatty-alcohol emollients, an emulsifier and petrolatum — that is already a competent moisturizer before a single ceramide is counted. That backbone also costs, per gram, a fraction of what the ceramides do.

Are the ceramides just for show, then?

No — and this is where a lazy takedown would overreach. The ceramides are at positions 9, 10 and 11, which puts them above the preservative phenoxyethanol at position 18. That matters: it means they are almost certainly present at more than a trace, unlike a hero ingredient that shows up after the preservative. CeraVe does not publish the exact percentage, and neither will we invent one.

The evidence for ceramide moisturizers is real but specific. A 2023 systematic review and meta-analysis (PMC10162745) found ceramide-containing moisturizers improved atopic-dermatitis severity scores significantly better than other moisturizers — but the difference in water-loss reduction was not statistically significant. In plain terms: for managing eczema-prone skin, the ceramide formula showed a real edge; for the raw job of holding water in, it was not measurably ahead of other good moisturizers. Petrolatum, meanwhile, is the standout at that one job.

CeraVe also funds its own supporting research, which the brand is entitled to do as long as it is disclosed. A 2020 study (Draelos, J Drugs Dermatol) — funded by CeraVe’s parent, L’Oréal — reported that four weeks of the ceramide cream raised the skin’s own ceramide content by about 10%. That is a genuine finding worth knowing, and it is industry-funded; both things are true at once.

So what are you actually buying?

You are buying a well-made moisturizer whose moment-to-moment moisturizing comes mostly from glycerin at position 2 and petrolatum at position 7 — a pair with sixty-plus years of evidence between them and a production cost measured in cents per gram — plus a real, above-the-preservative dose of three ceramides and a patented delivery system that the brand has published data on. None of that is a con. The gap worth noticing is only this: the front of the tub sells the ceramides, and the label shows they are the supporting cast to a petrolatum-and-glycerin base you could get, in barrier terms, from a far plainer product.

If you have eczema-prone skin, that ceramide edge may be worth the premium; the meta-analysis supports that use specifically. If you just want to stop water leaving dry skin, a simpler petrolatum-forward cream does most of the same work.

There is a third road, which is where we come in. Some people would rather their occlusive be a skin-identical fat than a petroleum distillate — not because petrolatum is unsafe (the evidence above says it is not), but as a preference for a fatty-acid profile closer to skin’s own. That is the case for tallow, and we walk through the honest version of it — including where the evidence is thin — on our own tallow-for-dry-skin page (this one is ours, Evil Goods). We are not going to pretend a head-to-head clinical trial exists; it largely does not. Read it as one option, not a verdict.

How do CeraVe’s marketed heroes line up on the label?

Here is the marketing language against the label, position by position:

To CeraVe’s credit, the brand names petrolatum as a key ingredient itself — it is not hiding it. The label and the marketing are not in conflict so much as differently weighted. The label just tells you the weighting.

Frequently asked questions

Where do the ceramides fall in CeraVe Moisturizing Cream?

On CeraVe’s US product page (read 2 September 2026), Ceramide NP, AP and EOP are ingredients 9, 10 and 11 of 24, ahead of the preservative at position 18.

Is petrolatum bad for your skin?

The evidence says the opposite for barrier support: it is an FDA-recognized OTC skin protectant and the Society of Cosmetic Chemists calls it the gold standard for reducing water loss. A 2016 study found it upregulates skin-barrier proteins.

Are the ceramides present at only trace levels?

No. They appear above the preservative, which suggests more than a trace. CeraVe does not publish the exact percentage, so we do not either.

Why do different databases list the ceramides in different spots?

A UK database shows them much lower, which is likely the EU formula; CeraVe reformulates by region. We used the brand’s US page and flagged the difference rather than choosing the more dramatic order.

Ingredient Desk is published by the team behind Evil Goods. We read labels, cite our sources, and link out at least as often as we link to ourselves. Check anything here against the list on your own tub — that is the point of the exercise.