- Like all Optimum Nutrition products, Serious Mass will mix easy and tastes epic.
- One of the best weight gain formulas around, Serious Mass provides you with the boost you require to gain those pounds. Then you can create that body you’ve always wanted.
- In every serving of Serious Mass you get a whopping, 1250 calories, which comes mostly from complex carbs that guard against protein waste. Also featuring is a high quality protein blend consisting of Whey Protein Concentrate, Calcium Caseinate, and Egg albumen.
- Creatine Monohydrate, Glutamine, Chline and Inositol have been added to Serious Mass to optimise each bodybuilding workout while a perfect vitamin and mineral profile guarantees your body gets the balanced of goodness it needs
- Each serving contains 50 g of blended protein and 250 g of carbohydrate
Optimum Nutrition’s Serious Mass is the ideal weight gain formula. If you find it difficult to gain weight, Serious Mass could help. Each delicious shake delivers an incredible 1,250 calories, with no added sugar. This includes 50 grams of blended protein to support building muscle and 250 grams of carbohydrates to fuel your workouts. To make your shake, simply mix up 2 scoops of Serious Mass powder with milk or water in your ON shaker and enjoy between meals, post-workout and/or before bed.