Optimum Nutrition Serious Mass
SERIOUS MASS is the ultimate muscle-building and weight-gain formula. Packed with 1,250 calories per 2-scoop serving and 50 grams of protein, it’s designed to fuel muscle recovery and help you achieve your weight gain goals. This high-calorie powder is the ideal shake for post-workout nutrition or between meals, providing the essential nutrients needed to support serious muscle growth.
Key Benefits:
- 1,250 Calories per Serving: Perfect for those looking to add size and strength.
- 50g of Protein: Supports muscle recovery and growth after intense workouts.
- Ideal for Weight Gain: Helps you meet your caloric needs to build muscle mass.