QUATERNIUM-79 HYDROLYZED SILK
Other
Good
About QUATERNIUM-79 HYDROLYZED SILK
A conditioning quaternary ammonium protein derivative that helps improve hair texture and moisture retention without significant safety concerns.
Detailed Analysis
A cationic silk protein hydrolysate functionalized with quaternary ammonium substituents (QUATERNIUM-79), used as an antistatic and conditioning agent in leave-on and rinse-off cosmetic formulations. The ingredient consists of protein-derived peptides with substantivity to skin and hair; no EU Annex restrictions apply, and no GHS hazard statements are assigned. Its large molecular weight and protein nature limit systemic absorption, supporting a favourable safety profile.
Skin Benefits
- ✓ Antistatic – reduces static charge in hair
- ✓ Film-forming – improves hair smoothness and texture
- ✓ Humectant-like moisture retention from protein hydrolysate
- ✓ Conditions skin and hair by cationic substantivity
Safety Score
Good
Based on EU regulatory data, published safety research, and ingredient function analysis.
References
EU CosIng Database
European Commission cosmetic ingredient registry
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Download LuxSenseThis information is for educational purposes only and does not constitute medical advice. Always consult a healthcare professional for skin concerns or allergies.