Biotin" has long been used for hoof beauty, but this name actually refers to several different forms of the molecule. Among these, only the "D-Biotin" form is of interest for horn and hair synthesis. Reference in terms of "biotin" in veterinary medicine for more than 20 years, HOOF BIOTINE provides 20 mg of D-Biotin per day. Its comprehensive formula contains 14 micronutrients essential for keratogenesis, including amino acids, vitamins and sulphur elements. The circulatory needs of the foot have also been taken into account with the addition of 4 carefully selected plants, including Chrysantellum and Gingko biloba.