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Optimum Nutrition Serious Mass - 12lbs

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  • Availability: Out of Stock

Delicious Weight Gainer Protein Powder, Serious Mass from Optimum Nutrition Brand is now available in extra big 12lb size!

Ideal for an healthy adult diet, thinking specially in athletes to have enough energy, pump and recovery for an exquisite training. 

Easiest way to gain muscle weight in such shot time.


For more information please visit the official website.

Supplement Facts
Serving Size 2 scoops
Servings per container 16
Calories 1250
Fat 4.5g
Carbohydrates 252g
Protein 50g
Cholesterol 80mg
Sugars 20g

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Tags: Optimum Nutrition Serious Mass - 12lbs, 12 LBS - 5.44 KG, Optimum Nutrition, Weight Gainers