Main content starts here.
icon
FREE SHIPPING ON ORDERS OVER $25*
arrow
icon
FREE CURBSIDE OR IN-STORE PICKUP
at
Select a Store
arrow
loading
SKU: 104327569
ITEM: 2730096

  • DETAILS & SPECS

  • REVIEWS

  • Q&A

  • Get the caloric boost you need to gain nutrient-rich weight with the Optimum Nutrition Serious Mass Supplement. Made with whey, casein and egg, the supplement mixes in a blender with the liquid of your choice and provides 1,250 calories, 50 grams of protein, 250-plus grams of carbohydrates and 25 vitamins and minerals per serving.
    Features and Benefits
  • Helps people with fast metabolisms, weak appetites or fast-paced lifestyles get the caloric boost they need to gain weight
  • Also fuels high-intensity workouts by replenishing glycogen stores
  • Whey, casein and egg blend with no added sugar
  • Provides 1,250 calories, 50 grams of protein, 250-plus grams of carbohydrates and 25 vitamins and minerals per serving
  • Enhanced with creatine, L-glutamine, glutamine peptide, choline inositol, PABA and MCTs
  • Mixes in a blender with water, milk or other liquids
  • What's in the Box
  • Optimum Nutrition Serious Mass Supplement
  • Important Product and Safety Information
  • WARNING: Product is only intended to be consumed by adults 18 years of age or older. Use only in accordance with the directions for use and warnings. KEEP OUT OF REACH OF CHILDREN.
  • Consult with a health care professional before using any dietary supplement.
  • Optimum Nutrition Serious Mass Supplement

    Our Price In Cart
    information icon
    Compare at $35.34

    Optimum Nutrition Serious Mass Supplement

    Our Price In Cart
    information icon
    Compare at $35.34