Optimum Nutrition SERIOUS MASS, 12lbs
Optimum Nutrition Serious Mass, 12lbs
High-calorie mass gainer for serious size and strength.
- 1,250+ Calories Per Serving: Designed to support rapid weight and muscle gain.
- 50g Protein Blend: Helps build and repair muscle tissue.
- 250g+ Carbohydrates: Fuels intense training and replenishes glycogen.
- Added Vitamins & Minerals: Supports overall performance and recovery.
- Easy Calorie Boost: Ideal for hard gainers needing extra daily intake.
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Natural Product Number Info
In Canada, all natural products must be issued a product license by Health Canada. This product number is known as a Natural Product Number or NPN. Products with this license have been assessed by Health Canada and have been found to be safe, effective and of high quality under their recommended conditions of use.
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