Optimum Nutrition Serious Mass

⦁ High-Calorie, High-Protein Formula Supports Weight Gain And Muscle Building Goals
⦁ 1200+ Calories Per Serving To Help Boost Calorie Intake
⦁ 50 Grams Of Protein Per Serving To Help Build And Maintain Muscle
⦁ With Added 3G Creatine, 1G Glutamine, & 24 Vitamins And Minerals.
⦁ Banned Substance Tested. Suitable For Vegetarians.
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