Guinot Depil Logic Anti Hair Regrowth Face & Body Serum helps slow hair regrowth by targeting hair at the root. Formulated with patented Bulbaïne to break down keratin a hair component. Locally inhibits the enzyme involved in hair growth. Blended with Alpha-Bisabolol extract from Candeia essential oil. Helps soothe skin that burns & feels irritated after hair removal. Skin appears hair-free for longer.