top of page

OPTIMUM NUTRITION

SERIOUS MASS 12lb

RM 180

FLAVORS :

CHOCOLATE         GN05-01

VANILLA                GN05-02

 

What is Serious Mass ?

HIGH-CALORIE WEIGHT GAINER

 

Serious Mass is the ultimate weight gain formula.* With 1,250 calories per serving and 50 grams of protein for muscle recovery, this instantized powder makes a sizable post-workout and between meals shake.* Serious Mass gives you the tools you need to pack on pounds and - when coupled with serious weight training - develop your physique to the fullest.*

 

 

BEYOND THE BASICS:

  • Adding Calories Has Never Been This Easy or Tasted So Good

  • 1,250 Calories

  • 50 Grams of Blended Protein

  • Over 250 Grams of Carbohydrates with No Added Sugar

  • Enhanced with Creatine, Glutamine, and Glutamic Acid

  • 25 Vitamins and Essential Minerals

 

 

  • w-facebook
bottom of page