Universal Nutrition Animal M-Stak Capsule is a non-hormonal, anabolic supplement pack that helps your body absorb more nutrients and build more lean muscle. It is an innovative formula that combats muscle breakdown and supports nutrient absorption giving you the extra push to break through workout plateaus. It promotes muscle gains and naturally boosts hormone levels It increases protein synthesis, nutrient absorption, and nitrogen retention It helps to reduce stress and improve carbohydrate metabolism It increases muscle gains, and supports your metabolism