Surfactant
AMMONIUM C12-15 ALKETH SULFATE (FORMERLY AMMONIUM C12-15 PARETH SULFATE)
Safety score · 0–100
Fine
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
About
An ammonium-salt sulfate surfactant that delivers strong foam and cleansing in shampoos and body washes. Workhorse ingredient with a long safety record, but can be drying and may carry trace 1,4-dioxane.
Function
Skin benefits
- Strong cleansing and foaming
- Effective in shampoos and body washes
- Industry workhorse with decades of formulation use
Known concerns
- Anionic sulfate — can be drying or irritating to sensitive skin
- Possible trace 1,4-dioxane from ethoxylation
- Eye irritation in leave-on or high-% applications
References
EU CosIng database
European Commission cosmetic ingredient registry — regulatory status, restrictions, authorised functions.
Related surfactants
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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.