Bio-Meth Equine Powder Supplement A combination of dl-methionine and biotin, Bio-Meth is a very useful supplement for the correction and prevention of laminitis as well as a healthier normal hoof wall. Each 400g bottle contains 300g of dl-methionine and 900mg of biotin. Features: For use as a dietary supplement for horses, as an aid in the prevention of biotin and methionine deficiencies Easy and convenient method of supplementation Dramatically improves hoof condition in 3 to 5 months with daily feeding Item Specifications: Ingredients: DL-Methionine, D-Biotin Supplement, Rice Hulls, Brown Dye Guaranteed Analysis per 3.5g: D-Biotin: 0.22% / 7.5mg DL-Methionine: 72.3% / 2.5g Directions: Top dress or mix with feed using 1 to 4 tsp daily. Each 400g bottle is a 60-day supply for a 1,000-1,200 lb. horse.