Optimum Nutrition Serious Mass

Optimum Nutrition Serious Mass is a Food Supplement Rich in Vitamins and Elements That Help in Gaining Weight in a Healthy Way Because It Contains Protein That Increases and Strengthens Muscles, and is Rich in Calories That Help in Gaining Weight That He Cannot Do.

With~1250 calories and 50 g of protein per serving, it delivers a blend of high‑quality proteins, carbohydrates, vitamins, and minerals to support energy, recovery, and muscle growth.

This rich formula is ideal for hard gainers, athletes, and anyone who needs extra calories and protein to meet serious body goals.

Features of Optimum Nutrition Serious Mass

• 50g Protein.
• 252 Grams of Carbs.
• 25 Vitamins and Minerals.
• Natural & Artificial Flavors.
• Dietary Supplement Contain1250 Calories &1640 Calories From Low-fat Milk.
• Includes BCAAs and added creatine (in some markets).
• Packed with vitamins and minerals.
• Easy to mix in large shaker or blender.
• Great for bulking phase or hard gainers.