A lifetime of using our joints greatly affects the integrity of collagen, the supporting structure in tendons, cartilage, and connective tissues. Proper joint function depends on the body's ability to produce and maintain strong, healthy collagen structures.Myo-Tone provides a well-balanced combination of vitamins and minerals in a base of other natural factors. These nutrients must be present in the diet for collagen functions, which affect ligament, tendon, and muscle status.