An Optimum Nutrition muscle support and fatigue reduction easy-to-mix formula that provides a delicious and refreshing supplement drink ideal for heavy-duty workouts 250 mg of wellmune Vitamin C gives a helping hand to your immune system while you push yourself towards optimum fitness 5 g of BCAAs in each serving provides a 2:1:1 ratio of amino acids A distinct formula of vitamin C, magnesium, that is designed to reduce fatigue and tiredness so you can train for longer Ideal for all manner of sports and intensive workout sessions Source: Commission regulation (EU) No 432/2012 of 16 May 2012 establishing a list of permitted health claims made on foods, other than those referring to the reduction of disease risk and to children’s development and health Packaging may vary