Surfactant
STEARAMIDO POLY(HYDROXYPROPYL) TARTRATE
Safety score · 0–100
Fine
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
About
A multifunctional surfactant and mild exfoliant from tartaric acid and a stearyl amine. Combines gentle cleansing with mild AHA action — effective but the amine and AHA chemistry both warrant some caution.
Function
Skin benefits
- Mild surfactant for cleansing
- Mild exfoliating action from tartaric acid
- Good biodegradability
Known concerns
- Stearyl amine derivatives can mildly irritate
- Limited independent cosmetic safety data
- AHA chemistry may increase skin sensitivity to sun
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.