ON (Optimum Nutrition) Serious Mass, 5kg, Chocolate

2,999.005,299.00

  • Optimum Nutrition Serious Mass 12 lb Vanilla provides 1,270 calories per serving, which is ultimate in a weight gain formula
  • It provides 50g of blended protein in every serving of 334g
  • Optimum Nutrition Serious Mass 12 lb Vanilla contains 25 essential vitamins and minerals to enhance muscle growth
  • ON (Optimum Nutrition) Serious Mass 12 lb Vanilla comes packed with more than 250 grams of carbohydrates with no added sugar
  • ON Serious Mass 12 lb Vanilla is enhanced with creatine, L-Glutamine and Glutamic Acid