Optimum Nutrition Serious Mass Protein Powder Chocolate 273kg

Optimum Nutrition Serious Mass is a high-calorie formula designed to support significant weight and muscle gain goals. This chocolate flavour supplement provides a substantial blend of macronutrients necessary for bulking phases. The formulation assists users in achieving the necessary caloric surplus required for effective growth.

• Provides 1,263 calories per serving to support dedicated weight gain targets.
• Delivers 50g of high-quality protein essential for muscle repair and development.
• Contains 251g of carbohydrates to effectively fuel demanding training sessions.
• Each 2.73 kg tub yields 8 substantial servings for a full cycle.
• Features a popular and palatable chocolate flavour profile.

Incorporate this comprehensive weight gainer powder into your daily nutrition plan for enhanced results.