Ingredient review
Methyl Laurate
INCI: Methyl Laurate
Methyl Laurate is a gentle emollient that softens skin and helps other ingredients absorb, with a low risk of irritation or clogged pores.
In plain English
Methyl Laurate is an ingredient made from lauric acid (a fatty acid found in coconut oil) and methanol. In skincare, it works as an emollient, which means it helps soften and smooth the skin by filling in the spaces between skin cells. It also has a light, non-greasy feel and can help other active ingredients penetrate the skin more easily. Because it's derived from natural fats, it's generally well-tolerated and unlikely to cause breakouts or irritation.
Review score
Safety, usefulness, and evidence
Potentially useful with some tradeoffs
The evidence base is useful, but some claims depend heavily on the formula.
Risk flags are low for most users, though the finished product can still irritate.
- Source
- semi synthetic
- Evidence
- moderate
- Irritation
- low
- Clogging risk
- low
Quick decision guide
Useful, but context matters
Methyl Laurate is generally a lower-concern ingredient when the full formula suits your skin.
Plain-English read
Treat this as a practical screening step before you compare products that contain this ingredient.
- Step 1Start with the score, then check the irritation and clogging risk before judging Methyl Laurate.
- Step 2Use the "Best for" and "Use caution if" sections to match the ingredient to your skin, not just to a marketing claim.
- Step 3If a product stings, breaks you out, or worsens irritation, judge the finished formula and stop using it even if the ingredient scores well.
Score terms in plain English
Irritation risk
lowLess likely to sting, burn, or bother most users, though sensitive skin can still react.
Clogging risk
lowLess likely to feel heavy or contribute to clogged pores for most skin types.
Evidence level
moderateThere is useful support, but formula details and claim strength still matter.
What it is
Methyl Laurate is the methyl ester of lauric acid, a 12-carbon saturated fatty acid commonly sourced from coconut or palm kernel oil. It is a clear, oily liquid at room temperature and is used in cosmetics for its emollient and skin-conditioning properties.
How it works
When applied to the skin, Methyl Laurate sits on the surface and fills in microscopic gaps between dead skin cells, creating a smoother texture and reducing water loss. Its small molecular size allows it to temporarily soften the outer layer of the skin (the stratum corneum), which can enhance the absorption of other ingredients applied afterward.
Pros
Lightweight feel
Methyl Laurate absorbs quickly and leaves skin feeling soft without a heavy or greasy layer, making it ideal for daytime use or for oily skin types.
Low irritation potential
Clinical and safety data indicate Methyl Laurate is very mild and unlikely to cause stinging, redness, or allergic reactions, even on sensitive skin.
Cons and cautions
Sourcing concerns
Methyl Laurate is often derived from palm or coconut oil. Unsustainable palm oil production can contribute to deforestation, so look for sustainably sourced versions if this matters to you.
Limited research
While generally considered safe, there are fewer peer-reviewed studies on Methyl Laurate compared to more common emollients like glycerin or squalane, so its long-term effects are less documented.
Best for
- People with normal to oily skin looking for a lightweight moisturizer
- Anyone who wants a gentle emollient that won't clog pores
Use caution if
- Those with a known allergy to coconut or palm oil derivatives (rare)
Usage tips
Safety summary
Methyl Laurate is considered safe for use in cosmetics at typical concentrations. It has low acute toxicity, is not a skin sensitizer, and is non-irritating to the eyes and skin. No significant safety concerns have been identified by regulatory bodies.
Research notes
Research on Methyl Laurate is limited but consistent with other fatty acid esters. Studies show it is non-irritating and non-comedogenic in animal and human patch tests. Its role as a penetration enhancer is supported by some in vitro studies, but more human trials are needed.
Common label clues
- Typical concentration
- 0.5% to 5%
- Regulatory status
- Approved for use in cosmetics by the U.S. FDA and the European Commission. The Cosmetic Ingredient Review (CIR) panel has evaluated fatty acid esters like Methyl Laurate and found them safe for topical use at typical concentrations.
- Common uses
- Moisturizers, Cleansers, Makeup removers, Lip products
- Environmental note
- Methyl Laurate is biodegradable, but its production from palm oil may contribute to habitat loss if not sourced responsibly. Look for RSPO-certified palm oil or coconut-derived alternatives.
Good to know
- Methyl Laurate is sometimes used as a solvent or carrier in fragrance formulations.
- It is biodegradable and considered environmentally friendly in typical cosmetic concentrations.
Common questions
What is Methyl Laurate in beauty products?
Methyl Laurate is an ingredient made from lauric acid (a fatty acid found in coconut oil) and methanol. In skincare, it works as an emollient, which means it helps soften and smooth the skin by filling in the spaces between skin cells. It also has a light, non-greasy feel and can help other active ingredients penetrate the skin more easily. Because it's derived from natural fats, it's generally well-tolerated and unlikely to cause breakouts or irritation.
What does Methyl Laurate do in a beauty product?
When applied to the skin, Methyl Laurate sits on the surface and fills in microscopic gaps between dead skin cells, creating a smoother texture and reducing water loss. Its small molecular size allows it to temporarily soften the outer layer of the skin (the stratum corneum), which can enhance the absorption of other ingredients applied afterward.
Is Methyl Laurate safe for most people?
Methyl Laurate is considered safe for use in cosmetics at typical concentrations. It has low acute toxicity, is not a skin sensitizer, and is non-irritating to the eyes and skin. No significant safety concerns have been identified by regulatory bodies.
Who should be careful with Methyl Laurate?
Those with a known allergy to coconut or palm oil derivatives (rare)
Research sources
Ingredient reviews are educational and are not medical advice. Patch test new products and ask a licensed clinician about persistent irritation, allergies, pregnancy-specific questions, or diagnosed skin conditions.