Synthetic
Denatured Alcohol was created in the 14th century as a replacement to vegetable oils for use in a carrier oil – leaving skin feeling refreshed.
As it’s very dangerous for health to drink alcohol in pure, high concentrations and also because its trade is highly taxed, alcohol (also called ethanol) must be denatured to be used in perfumes and cosmetics. The ethanol molecule isn’t changed, but substances are added to make it undrinkable.