Optimum Nutrition Serious Mass - 2.7KG - Strawberry

Optimum Nutrition Serious Mass is primarily designed to help individuals struggling to gain weight and muscle mass by providing a significant amount of calories, protein, and carbohydrates in an easy-to-consume shake.

Each full serving of Optimum Nutrition Serious Mass provides 1,250 calories, contributing to a substantial caloric surplus needed for weight gain.

Yes, you can mix Serious Mass with milk to further increase its caloric and protein content, creating an even more calorie-dense shake. Adjust liquid volume to achieve your desired consistency.

For optimal results, consume Serious Mass either immediately post-workout to aid recovery and muscle repair, or between meals to boost your daily calorie intake and support continuous muscle growth.

Yes, each serving of Optimum Nutrition Serious Mass includes 3g of Creatine Monohydrate, which helps support increased physical performance in successive bursts of short-term, high-intensity exercise.

Serious Mass is ideal for adult athletes and fitness enthusiasts, particularly those with high metabolisms or who find it difficult to consume enough calories through solid foods alone to support their weight and muscle gain goals.

Info needed: Please refer to the product packaging for the exact number of servings, as it can vary slightly by product version and serving size recommendations.

Ensure you are using at least 710ml of liquid. Using a blender for 45-60 seconds or a quality shaker bottle with a mixing ball can significantly improve smoothness. You can also try adding liquid first, then the powder.

This can happen due to the high volume and calorie density. Try reducing the serving size (e.g., one scoop instead of two) and consuming it over a longer period. Gradually increase to a full serving as your body adapts. Mixing with water instead of milk might also help if lactose sensitivity is an issue.

Ensure consistent daily intake of Serious Mass in addition to your regular meals. Weight gain requires a sustained caloric surplus; review your overall diet and training regimen. Increase your total daily calorie intake further if necessary, potentially by adding more servings or calorie-dense ingredients to your shakes.