Skin Conditioning
SODIUM/TEA-UNDECYLENOYL HYDROLYZED COLLAGEN
Safety score · 0–100
Moderate
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
About
Hydrolyzed collagen peptides with an undecylenoyl fatty chain — conditions skin and hair. EU Annex III restricts protein hydrolysate derivatives over allergen and sensitization concerns, dropping it into use-with-awareness.
Function
Skin benefits
- Skin and hair conditioning
- Antimicrobial undecylenic component
- Film-forming peptide effect
Known concerns
- EU Annex III restriction for hydrolyzed protein derivatives
- TEA salt nitrosamine watchpoint
- Possible sensitization
References
EU CosIng database
European Commission cosmetic ingredient registry — regulatory status, restrictions, authorised functions.
Related skin 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.