Surfactant
SODIUM COCOYL HYDROLYZED SOY PROTEIN
Safety score · 0–100
Fine
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
About
A coconut fatty acid linked to hydrolyzed soy protein — gives mild cleansing plus a conditioning protein layer. Common in sulfate-free shampoos; only flag is soy allergen carryover.
Function
Skin benefits
- Mild plant-based cleansing
- Soy-protein conditioning
- Reduces harshness of stronger surfactants
- Biodegradable
Known concerns
- Soy allergen exposure for sensitive users
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.