Equi-Block DT Formula Daily Treatment is a cost effective topical pain reliever. DT is specifically formulated to treat chronic pain caused by old injury flare-ups or arthritis related issues typically seen in older horses. Powered by all natural Capsaicin, DT dilates the blood vessels to feed nutrients to the affected area then progressively depletes the chemical, Substance P, that is needed to send the pain signal to the brain. Consistent applications of DT over a period of 2 weeks will most often show dramatic results; range of motion will be increase d and your horse will exhibit a more comfortable gait. Unlike drugs that can mask pain, Equi-Block DT Formula will dramatically reduce the pain while allowing your horse to more safely participate in routine activities