Description
SERIOUS MASS is the ultimate weight gain and muscle building formula. With +1200 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.





GNC Pro Performance Weight Gainer | Formulated In USA | 73g Protein | 440g Carbs | 2200 Cal | Double Chocolate | 5kg|
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