Surfactant / phosphate ester
DI-C12-15 ALKETH-6 PHOSPHATE
Safety score · 0–100
Fine
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
A phosphate-ester anionic surfactant of ethoxylated C12-15 fatty alcohols with six ethylene-oxide units, used as an emulsifier and solubilizer in oil-in-water cosmetic emulsions, lotions and rinse-off cleansers.
Function
Skin benefits
- Anionic phosphate ester surfactant useful for stable O/W emulsions
- Tolerant of wide pH range and hard water
- Provides solubilization for lipophilic actives
- Good skin-feel and rinsability in cleansing systems
Known concerns
- Possible eye irritation at higher concentrations
- Potential 1,4-dioxane residues from ethoxylation process
- Lower ethoxylation degree (6 EO) increases lipophilicity and possible skin defatting
- No CAS provided and no dedicated regulator opinion identified
References
EU CosIng database
European Commission cosmetic ingredient registry: regulatory status, restrictions, authorised functions.
Related surfactant / phosphate esters
Same plant / compound family
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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.