Ingredient
T-Butyl Alcohol
tert-Butanol
2-Methyl-2-propanol
What it is
A volatile short-chain alcohol used in small amounts as a solvent and to denature ethanol.
How it works
It dissolves other ingredients and makes any alcohol in the formula undrinkable, then evaporates after application.
What it does
Solvent
Denaturant
Concerns to know
-
Well tolerated
No significant safety concern is reported for this ingredient as used in cosmetics.