Optimum Nutrition Serious Mass 2.73kg Strawberry

Please refer to the packaging or product label for a complete and accurate list of ingredients, including specific macronutrient breakdown, vitamins, minerals, and allergen information. This ensures you have the most current formulation details and can verify suitability for your dietary requirements.

Mix one serving (approximately 150g) with 480-600ml of water, milk or your preferred beverage. Consume one to two servings daily, preferably post-workout or between meals to support calorie and protein intake.

Optimum Nutrition Serious Mass comes in a 2.73kg container with a strawberry flavour. As a weight gainer supplement, it is formulated to provide a blend of macronutrients in each serving to support muscle growth and recovery when combined with appropriate training and nutrition.