Hair Conditioning
HYDROLYZED WHEAT PROTEIN/CYSTINE BIS-PG-PROPYL SILANETRIOL COPOLYMER
Safety score · 0–100
Moderate
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
About
A wheat-protein / cystine / silanetriol copolymer. Conditioning film former; hydrolyzed wheat protein has a documented sensitization-and-anaphylaxis history, so default-down Orange.
Skin benefits
- Silicone-anchored hydrolyzed wheat protein for hair and skin
- Film former with conditioning effect
- Cystine adds disulfide reinforcement on hair
Known concerns
- Hydrolyzed wheat protein has documented sensitization and anaphylaxis cases — molecular weight critical
- France banned high-MW hydrolyzed wheat proteins in cosmetics (Kathon Profix incident)
- Gluten relevance for celiac users
- Wheat allergy risk
References
EU CosIng database
European Commission cosmetic ingredient registry — regulatory status, restrictions, authorised functions.
Related hair conditionings
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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.