The Lab
Specimen No. 0131
ClearedDerivedemollientthickener

Cetearyl Alcohol

cetearyl alcohol · cetostearyl alcohol · cetyl stearyl alcohol

A blend of cetyl and stearyl fatty alcohols used as an emollient and emulsifier. Like cetyl alcohol, it conditions rather than dries skin. CIR confirmed safety in 1988 and reaffirmed it in 2005 — non-mutagenic, non-irritating, and well tolerated by all skin types.

high confidence
Researched April 18, 2026

Concerns

  • Rare allergic reactions in highly sensitive individuals

Sourcing & processing

plant derived

Commonly found in

MoisturizersCreamsConditionersShampoosMakeup

Research disclaimer: This rating is based on available peer-reviewed research and regulatory assessments at the time of publication. It is not medical advice. Consult a qualified professional for personal health or skin concerns.

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