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Skin Conditioning

METHYLSILANOL ACETYLTYROSINE

CAS 105883-45-2 Updated
65

Safety score · 0–100

Fine

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

About

A tyrosine derivative bound to a methylsilanol unit, used in self-tanning and "pro-melanin" products. Considered a niche conditioning agent with thin but unremarkable safety data.

Function

ANTISTATICSKIN CONDITIONING

Skin benefits

  • Provides tyrosine for skin conditioning
  • Marketed as a tan-stimulating actor
  • Generally well tolerated at low %

Known concerns

  • Limited independent safety data
  • Niche silanol chemistry, mostly in self-tanners
  • Avoid use without sun protection

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.