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Optimum Nutrition’s Serious Mass to help you get serious about your sizable ambitions
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Calories That CountSerious weight gain goals require serious calories. For many aspiring to be bigger, a highly- active metabolism, weaker appetite and on-the-run lifestyle can make it a real challenge to get enough calories from food. |
Supercharge Your Serious MassUsing an electric blender, you can add nuts, fresh or frozen fruits and other calorie-contributing ingredient to enhance the weight gain and muscle recovery potential of Serious Mass. |
Optimal Usage OccasionsBetween meals, after weight training and before bed. With less than 5 grams of fat per serving, Serious Mass is the weight gain formula packed with calories that count during recovery. |
You’ve got a lot to gain with ON’s Serious Mass
SERIOUS MASS is the ultimate muscle building and weight gain formula
Serious Mass Gainer 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. Per 2-scoops, you are getting:
- 3 Grams of Creatine Monohydrate per Serving
- 25 Vitamins & Essential Minerals
- 250+ Grams of Carbohydrates per Serving to Help Fuel Workouts
- 50 Grams of Protein per Serving to Help Build and Maintain Muscle
- 1,200+ Calories
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