Glucosamine: 1500 mg Glucosamine 2KCI, Omega-3 Fish Oil - 615 mg Fish Oil providing 400 mg Omega-3 nutrients, Collagen - 100 mg Fish Collagen. Vitamins C & D - 12 mg Vitamin C & 0.75 µg Vitamin D, Plus high levels of omega-3, collagen and vitamins C & D.