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10 g (92%*) 34
Do not use in case of hypersensitivity to any of the ingredients
One study has observed a loss nearly 9 lbs in just 8 weeks of using ephedra
vitamins (L-ascorbic acid
A lack of L-Valine in a diet leads to a deficit in the growth of the muscle tissue
OPTIMUM NUTRITION SERIOUS MASS 2.73KG FLAVOUR:Vanilla 10 g (92%*) 34PRODUCT OVERVIEW For Muscle Building & Weight Gain Goals SERIOUS MASS is the ultimate muscle building and weight gain formula. With 1,250 calories per 2 scoop serving and 50 grams of protein to support muscle recovery, this powder makes the ideal post workout and between meals shake for sizing up your goals. SERIOUS MASS provides you with the tools you need to support your weight gains goals. BENEFITS High Calorie Formula Supports Muscle Building and
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