Optimum Nutrition Serious Mass

Serious Mass is the ultimate muscle building and weight gain formula. 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.

Serious Mass benefits:

• Ideal Formula to Support Weight Gains
• 1,250 Calories per Serving to Help Support a Calorie Surplus
• 50 Grams of Blended Protein per Serving to Help Build and Maintain Muscle
• 252-254 Grams of Carbohydrates (with no added sugar) to Help Fuel Workouts
• 3g Creatine Monohydrate with added Creatine