Promotes optimal health, gut microflora & immune system. Key to maintain integrity of cartilage, tendons, skin, hair, & hooves. Contains Hyaluronic Acid (100 mg per serving), MSM (10,000 mg per serving), Glucosamine (10,000 mg per serving), DMG (1500 mg per serving), Lysine (6000 mg per serving) & Methionine (4000 mg per serving), Glutamine (1500 mg per serving), Biotin (200 mg per serving), Yea Sacc (12,000 mgs per serving), Milled Flax Seed (10,000 mg per serving), Vitamin E (2000 mg per serving), Calcium Citrate (3000 mg per serving) & Magnesium Oxide (2000 mg per serving).