Effective Weight Gain
Serious weight gain requires serious calories. Serious Mass from Optimum Nutrition provides 1,250 calories, 50 grams of protein, 252 grams of carbohydrates, and 25 vitamins & minerals. It also contains creatine, glutamine, and other essential ingredients for muscle building and recovery.
Rich Ingredients
Each serving provides 1,250 calories when mixed with water and 1,640 calories when made with low-fat milk. It includes 50 grams of protein and 252 grams of carbohydrates to fuel your muscles during intense workouts.
Usage Instructions
To prepare Serious Mass, add two (2) heaping scoops to a large blender filled with 24 fl oz of cold water or milk. You can add ice and other ingredients as desired, then blend on high speed for 45 to 60 seconds. New users may benefit from starting with one half (1/2) serving daily for the first week, gradually increasing to one or more full servings several times a day.
Storage
Store in a cool, dry place.
