Hoof Gain powder is unique feed supplement of Minerals, Vitamins, Fatty Acid, Amino Acids and Probiotics especially for Horses prone to the risk of Laminitis. Content: Minerals: Magnesium, Chromium, Selenium, Zinc Vitamins: Vitamin E, Vitamin C, Biotin Fatty Acid: Omega 3 Fatty Acid Amino Acids: L-Lysine, Methionine Probiotics: Lactic Acid Bacteria.