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Skin Conditioning

THIAMINE HCL

CAS 67-03-8 Updated
84

Safety score · 0–100

Good

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

About

Vitamin B1 in its salt form, used as a skin-conditioning vitamin in cosmetics. Excellent safety profile from decades of food and pharmaceutical use.

Skin benefits

  • Vitamin B1 in stable hydrochloride form
  • Skin-conditioning and antioxidant
  • Long pharma and food safety record

Known concerns

  • No significant concerns at cosmetic concentrations

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.