For those who have serious goals, there’s Optimum Nutrition’s Serious Mass. This is the ultimate weight gain formula for packing on size and developing your physique to the fullest. Each serving is loaded with 1,250 high-quality calories, 50g of blended protein, and over 250g of carbohydrates, plus added creatine and glutamine to support your most ambitious goals.

• 1,250 High-Quality Calories: Provides the necessary fuel and caloric surplus to support significant weight and muscle gain.
• 50g of Blended Protein: A combination of whey, casein, and egg proteins to support muscle recovery and growth over time.
• Over 250g of Carbohydrates: With no added sugar, this formula helps fuel intense workouts and replenish glycogen stores.
• Enhanced with Creatine & Vitamins: Includes 3g of Creatine Monohydrate per serving, plus 25 essential vitamins and minerals to support overall performance.