Optimum Nutrition Serious Mass 2.73kg Vanilla

Please refer to the product packaging for a complete and accurate list of ingredients, allergen information, and nutritional values. This information is essential for those with dietary requirements, allergies, or sensitivities.

Mix one serving (334g) with water or milk in a shaker bottle or blender. Consume immediately after mixing. For best results, use as a post-workout shake or between meals to support muscle growth and recovery. Adjust the amount of liquid to achieve your preferred consistency.

Optimum Nutrition Serious Mass is supplied in a 2.73kg container in Vanilla flavour. Each serving provides a substantial calorie contribution along with carbohydrates, protein, and added micronutrients. The powder is designed to be mixed with liquid to create a convenient shake suitable for those looking to increase their daily calorie intake to support weight and muscle gain objectives.