Jointbuilder contains highly concentrated glucosamine with collagen, MSM, chondroitin sulfate, hyaluronic acid and inulin. Contains nutrients that help and support the key building blocks of connective tissue (tendons, joints and ligaments) and accelerate muscle recovery. Ideal for active horses, although horses and horse is prone to harsh exertion. No added sugar. 450g = approx. 30 daily allowances. Note! This product has a 96 hour competition waiting period.