Serious Mass Vaniila 12lb by Optimum Nutrition



16 Servings

2 in stock

SKU: 19552 Category:


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.

Suggested Use: Take 2 scoops after workout or between meals