Optimum Nutrition Serious Mass is for those looking to put on some 'Serious' Mass.
With 1250 calories, 250 G Complex Carbs, Creatine, Glutamine & 50 G high quality Protein per serving, you know you can never go wrong. Serious Mass is an instantized powder, that mixes easily and tastes great.
If you want to pack up some weight for your dream physique, look no further. Just take care of your workouts and your diet, leave the rest to serious mass.
Optimum Nutrition Serious Mass contains No Added Sugar. It also contains 25 vital Minerals and Vitamins to support your muscle building.
Acacia World sells authentic Optimum Nutrition products sourced directly from Glanbia's warehouse in India
There may be slight differences in Nutrition Facts based on flavours. To know exact Nutrition Facts, please visit Serious Mass Official Webpage