Emulsifier
STEARETH-20
Safety score · 0–100
Fine
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
About
An ethoxylated stearyl alcohol emulsifier — keeps creams and lotions from separating across a broad pH range. Widely used and well tolerated; like all PEG ingredients, purified grades address 1,4-dioxane.
Skin benefits
- Reliable non-ionic emulsifier
- Compatible with wide pH range
- Long history of cosmetic use
Known concerns
- PEG-class trace 1,4-dioxane (purified grades minimize)
- Mild eye irritation at high % in rinse-off
References
EU CosIng database
European Commission cosmetic ingredient registry — regulatory status, restrictions, authorised functions.
Related emulsifiers
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This profile is for educational purposes and does not constitute medical advice. Regulatory status and scientific understanding evolve — always read the physical product label and consult a healthcare professional for personal concerns.