Optimum Nutrition Serious Mass.
  • Optimum Nutrition Serious Mass.

    AU$59.95 Regular Price
    AU$47.96Sale Price

    For Muscle Building & Weight Gain Goals

    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.

     

    Benefits

    • High-Calorie Formula Supports Muscle Building and Weight Gain Goals
    • 1,250 Calories per Serving to Help Boost Calorie Intake
    • 50 Grams of Protein per Serving to Help Build and Maintain Muscle
    • 252-254 Grams of Carbohydrates per Serving to Help Fuel Workouts
    • 3 Grams of Creatine Monohydrate per Serving
    • 25 Vitamins & Essential Minerals