Ingredient
Thiamine HCl
Vitamin B1
Thiamine hydrochloride
Aneurine hydrochloride
What it is
The hydrochloride salt of vitamin B1, added to skincare as a water-soluble conditioning vitamin.
How it works
It dissolves readily in water-based formulas and supports the skin's surface condition as part of the wider B-vitamin family used in cosmetics.
What it does
Skin conditioning
Antioxidant
Concerns to know
-
Well tolerated
No significant safety concern is reported for this ingredient as used in cosmetics.