Optimum Nutrition Serious Mass

To gain weight, you need to consume more calories than you expend. For many aspiring to hit their calorie goals and put on size, a highly active metabolism, weak appetite or on-the-go lifestyle can make it a real challenge to get enough calories from food alone.
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.

• Training longer and harder to gain more muscle
• Finding it difficult to consume enough calories through food alone
• Finding it challenging to gain weight regardless of your dietary intake
• Serious Mass provides you with all the tools you’ll need to pack on the pounds

• 1,250 Calories per Serving to Help Support a Calorie Surplus for Weight Gain and Muscle Building
• 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 and Aid in Replenishment of Glycogen Stores
• 1g Creatine Monohydrate To Support Muscle Strength, Power And Size When Combined With High-Intensity Activities
• 20 Additional Vitamins and Minerals (including L- Glutamine)
• Ideal Formula to Support Weight Gains
• Available in a Range of Sizes and Great Tasting Flavours
• Enjoy Post Work-out and Between Meals

Mix 2 scoops of the powder into 700-720ml of cold water or milk using an electric blender. This allows to you add in fruits, peanut butter and other calorie-contributing foods. TIP: New users should start with a 1-scoop half serving. Use post-workout and/or between meals to add calories, carbs and protein to your healthy, balanced diet.