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Vitamin B1

Thiamine HCl
⚡ Antioxidant ↗

A form of vitamin B1 used as a skin-conditioning ingredient in cosmetic formulations. It may help support healthy skin health and formulation performance.

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Safety: Generally well tolerated by most skin types.
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Comedogenic rating(likelihood of clogging pores)
0/5 — Will not clog pores
✓ Does not disqualify fragrance-free, alcohol-free, SLS-free or paraben-free claims
Common names & aliases
Thiamine HydrochlorideVitamin B1
Functions
⚡ Antioxidant
Neutralises free radicals from UV and pollution, protecting skin from damage.
Similar ingredientsSame function — click a category above to see full A–Z list
Niacinamide
Nicotinamide
Vitamin E
Alpha-Tocopherol
Vitamin E Acetate
Alpha-Tocopheryl Acetate
Propyl Gallate
Propyl 3,4,5-Trihydroxybenzoate
Butylated Hydroxytoluene
2,6-Di-tert-butyl-4-methylphenol
BHA
E320
Vitamin C
L-Ascorbic Acid
Sodium Ascorbyl Phosphate
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