Emulsifier
TRICETEARETH-4 PHOSPHATE
Safety score · 0–100
Fine
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
Triceteareth-4 phosphate — a PEG-phosphate ester emulsifier used to build stable, elegant creams and lotions. Well-tolerated at the grades commonly supplied; usual PEG 1,4-dioxane purity caveat is the main concern.
Skin benefits
- Anionic phosphate-ester emulsifier for stable oil-in-water creams
- Good skin-feel — light and non-greasy
- Effective at moderate use levels
- Compatible with most active ingredients
Known concerns
- PEG-based — potential 1,4-dioxane trace contamination if not purified
- No significant concerns at well-purified cosmetic grade
- Limited public clinical data
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, so always read the physical product label and consult a healthcare professional for personal concerns.