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Optimum Nutrition Serious Mass Optimum Nutrition
Serious Mass

  • 1,250 Calories
  • 50g Blended protein
  • Over 250g carbohydrates with no added sugar
  • Enhanced with creatine, glutamine, and glutamine peptides
  • 25 Vitamins and essential minerals

Serious Mass is the ultimate in weight gain formulas. With 1,250 calories per serving and 50 grams of protein, this instantized 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 pack on the pounds and - when coupled with serious weight room effort - develop your physique to the fullest. Adding calories has never been this easy or tasted so good.

Nutrition Facts  
Add To
Item IDProduct Unit
Add 84-0127 Optimum Nutrition
Serious Mass, Chocolate
6 lb. $51.99 $29.59 $28.11
Add 84-0748 Optimum Nutrition
Serious Mass, Chocolate Peanut Butter
6 lb. $51.99 $29.59 $28.11
Add 84-0129 Optimum Nutrition
Serious Mass, Strawberry
6 lb. $51.99 $29.59 $28.11
Add 84-0128 Optimum Nutrition
Serious Mass, Vanilla
6 lb. $51.99 $29.59 $28.11
Add 84-0569 Optimum Nutrition
Serious Mass, Banana
12 lb. $87.49 $49.69 $47.21
Add 84-0046 Optimum Nutrition
Serious Mass, Chocolate
12 lb. $87.49 $49.69 $47.21
Add 84-0048 Optimum Nutrition
Serious Mass, Strawberry
12 lb. $87.49 $49.69 $47.21
Add 84-0047 Optimum Nutrition
Serious Mass, Vanilla
12 lb. $87.49 $49.69 $47.21
All products are In Stock unless otherwise marked.
** The "$200+ Orders" price reflects a 5% discount for orders that total over $200.
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Serious Mass (Optimum Nutrition) - Average rating 4.6 (9 reviews)  - Write a review

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