Organic Alcohol Denat.
Alcohol replaced vegetable oils in perfumes around the 14th century. It carries the fragrance well and disappears almost instantly when applied to the skin, leaving a fresh sensation.
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.