Optimum Nutrition Serious Mass - 2.73kg

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Optimum Nutrition Serious Mass

Serious Gains, Serious Taste, Serious Mass™

Size is an advantage in many sports, but some athletes have a hard time gaining weight. You can only eat so much food. Serious Mass™ is the ultimate in weight gain formulas, with 1250 calories per serving and 50 grams of protein to support muscle growth and repair. This instantized powder makes the ideal post work-out and between meals shake for sizing up your goals. Serious Mass™ provides you with the tools you need to pack on the pounds and when coupled with serious weight room effort – develop your physique to the fullest.

  • 1250 Calories
  • 50 g of Whey Protein
  • 25 Vitamins and Minerals
  • Creatine and Glutamine
  • Ideal formula to support weight gains
  • Enjoy post work-out and between meals
  • Available in a range of sizes and great tasting flavours

Mix 2 heaped scoops with 710 ml of water.

Ready to mix powder with protein, carbohydrates, vitamins and minerals, with sweetener


25-27 Marsh St. South Stoke-on-Trent ST1 1JA

01782 280201