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Skin Conditioning

HYDROLYZED YEAST PROTEIN

CAS 100684-36-4 Updated
78

Safety score · 0–100

Fine

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

About

Yeast protein broken into smaller peptides and amino acids. Used to condition skin and hair with a light film-forming effect. Generally safe; rare yeast-allergy caveat applies.

Function

ANTISTATICHAIR CONDITIONINGSKIN CONDITIONING

Skin benefits

  • Conditions skin and hair
  • Film-forming amino acids
  • Light moisturization

Known concerns

  • Sparse independent toxicology
  • Possible hypersensitivity in yeast-allergic users

References

EU

EU CosIng database

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

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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.