Emulsifier
C12-15 ALKETH-2 PHOSPHATE
Safety score · 0–100
Fine
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
About
A phosphate-ester emulsifier from C12-15 fatty alcohols (2 EO units) — slightly less ethoxylated than C12-15 Alketh-3 Phosphate. Mild and effective; needs supplier-controlled 1,4-dioxane.
Function
Skin benefits
- Effective O/W emulsifier
- Mild compared to sulfate surfactants
- Stabilizes lotion and sunscreen bases
Known concerns
- Ethoxylation chemistry — 1,4-dioxane impurity must be controlled
- Phosphate residues raise mild ecotoxicity concern
- Quality varies between suppliers
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.