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Optimum Nutrition Serious Mass™ Chocolate Peanut Butter

6 lbsUPC: 0074892705143
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Serious weight gain requires serious calories. However, those who need the extra calories most often have the toughest time consuming enough of them. For many aspiring to be bigger, a highly-active metabolism, weaker appetite and on-the-run lifestyle can make it a real challenge to consume enough calories through whole foods alone. With Serious Mass™, you''ve got nothing to lose and lots to gain. ON™ consolidated 1,270 calories, 50 grams of protein, 249 grams of carbohydrates, 25 vitamins & minerals, glutamine and creatine into every serving. It''s time to stop thinking small; get serious - Serious Mass™.


  • 1,270 Calories per Serving in Water; 1,630 Calories When Made with Low Fat Milk.
  • 50 Grams of Protein.
  • 249 Grams of Carbohydrates to Support Fueling of Intense Workouts and Aid in the Replenishment of Glycogen Stores - with No added Sugar.
  • Creatine, L-Glutamine & Glutamine Peptides, Choline, Inositol and PABA.

Nutrition Information

Nutrition Facts
8.0 servings per container
Serving size
Amount per serving
% Daily value*
Total Fat8g12%
Saturated Fat4g20%
Trans Fat0g
Total Carbohydrate249g83%
Dietary Fiber0g0%
*The % Daily Value (DV) tells you how much a nutrient in a serving of food contributes to a daily diet. 2,000 calories a day is used for general nutrition advice.

Maltodextrin , Protein Blend ( Whey Protein Concentrate , Calcium Caseinate , Egg Albumen , Sweet Dairy Whey ) , Cocoa ( Processed , with : Alkali ) , Natural And Artificial Flavors , Vitamin and Mineral Blend ( Dipotassium Phosphate , Magnesium Aspartate , Dicalcium Phosphate , Calcium Citrate , Ascorbic Acid , Niacinamide , Zinc Citrate , Beta Carotene , D-Calcium Pantothenate , D-Alpha Tocopheryl Succinate , Selenomethionine , Copper Gluconate , Ferrous Fumarate , Manganese Amino Acid Chelate , Thiamin Mononitrate , Pyridoxine Hydrochloride , Riboflavin , Chromium Polynicotinate , Folic Acid , Biotin , Molybdenum Amino Acid Chelate , Cholecalciferol , Potassium Iodide , Cyanocobalamin ) , Medium Chain Triglycerides , Creamer ( Sunflower Oil , Maltodextrin , Modified Food Starch , Dipotassium Phosphate , Tricalcium Phosphate , Tocopherols ) , Lecithin , Salt , Sucralose and Acesulfame Potassium . Allergen Information : Contains : Milk , Egg , Wheat ( Glutamine Peptides ) and Soy ( Lecithin ) Ingredients : .

Allergen Info
Contains Sunflower Seeds and Their Derivatives,Wheat and Their Derivatives,Pod Fruits and Their Derivatives,Eggs and Their Derivatives,Glutamate and Their Derivatives,Cocoa and its Derivatives,Cereals and Their Derivatives,Soybean and its Derivatives,Milk and its Derivatives,Corn and Its Derivatives,Lactose.

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