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Skin Conditioning

SODIUM/TEA-UNDECYLENOYL HYDROLYZED SOY PROTEIN

CAS 222400-11-5
55

Safety score · 0–100

Moderate

Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.

Hydrolyzed soy protein with an undecylenoyl chain — conditions skin and hair. Sits with the rest of the undecylenoyl protein hydrolysate family in use-with-awareness territory due to EU Annex III restrictions.

Function

CLEANSINGHAIR CONDITIONINGSKIN CONDITIONINGSURFACTANT - CLEANSING

Skin benefits

  • Skin and hair conditioning
  • Antimicrobial undecylenic component
  • Film-forming peptide effect

Known concerns

  • EU Annex III restriction on hydrolyzed protein derivatives
  • Soy allergen origin
  • TEA-salt nitrosamine watchpoint

References

EU

EU CosIng database

European Commission cosmetic ingredient registry: regulatory status, restrictions, authorised functions.

Related skin conditionings

Same plant / compound family

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This profile is for educational purposes and does not constitute medical advice. Regulatory status and scientific understanding evolve, so always read the physical product label and consult a healthcare professional for personal concerns.