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Skin Conditioning

OLEOYL TYROSINE

CAS 147732-57-8 Updated
70

Safety score · 0–100

Fine

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

About

An ester of tyrosine and oleic acid promoted as a tanning accelerator. Limited public safety data and FDA has flagged tan-accelerator claims as unsubstantiated.

Skin benefits

  • Skin conditioning amino-acid lipid
  • Promoted as tan accelerator
  • Targets melanin pathways

Known concerns

  • Tan-accelerator efficacy and safety not well documented
  • Limited public toxicology data
  • Possible photo-interaction

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.