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METHYL STEARATE

CAS 112-61-8
87

Safety score · 0–100

Good

Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.

A fatty acid ester that acts as a soft, waxy emollient — it helps smooth skin texture and forms a lightweight protective barrier without feeling greasy.

Methyl stearate is the methyl ester of stearic acid (C18:0), a saturated straight-chain fatty acid. In cosmetics it functions as an opacifying agent and emollient, imparting a smooth, non-greasy feel to formulations. It is listed in CosIng with skin-conditioning function and carries no EU restrictions.

Skin benefits

  • Softens and smooths skin texture
  • Provides lightweight emollient barrier

References

EU

EU CosIng database

European Commission cosmetic ingredient registry: regulatory status, restrictions, authorised functions.

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This profile is for educational purposes and does not constitute medical advice. Regulatory status and scientific understanding evolve, so always read the physical product label and consult a healthcare professional for personal concerns.