Buy the 12 Pack of Cosequin for maximum saving and free shipping! Each Cosequin DS Capsule Contains: Glucosamine HCL 99% ...500 mg. Sodium Chondroitin Sulfate 95% ...400 mg. Ascorbate (as Manganese Ascorbate) ... 33 mg. Manganese (as Manganese Ascorbate) ... 5 mg. This double strength formulation is intended for larger dogs 25 lbs and over. Recommendation as a Supplement The Initial Administration Period is 6 Weeks. Most animals should respond within this period. Improvement on Cosequin can