MUSCLE-UP, A premium, fast-absorbing vitamin and mineral supplement designed to support the equine athlete's overall health. Muscle Up Powder contains Lacto-MosTM, which provides additional support for healthy digestion, proper gut flora and pH. Each oz MuscleUp Powder contains 1,000 mg gamma oryzanol and creatine to promote muscle growth and strength. Additional ingredients include vitamins E and B1, l-carnatine, niacin, DMG, chromium, sodium chloride, potassium, calcium, magnesium and many other essential nutrients for the muscles. Dosage: Mature horses - 2 tbsp daily for 14 days, then 1 tbsp daily for maintenance; Yearlings - 1 tbsp daily for 14 days, then 1/2 tbsp daily for maintenance. Safe use in pregnant animals or animals intended for breeding has not yet been proven