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Optimum Nutrition Serious Mass™ Chocolate Peanut Butter

Optimum Nutrition Serious Mass™ Chocolate Peanut Butter -- 6 lbs

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Optimum Nutrition Serious Mass™ Chocolate Peanut Butter -- 6 lbs

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Supplement Facts
Serving Size: 2 Heaping Scoops (334 g)
Servings per Container: 8
Amount Per Serving% Daily Value
   Calories from Fat70
Total Fat7 g11%
   Saturated Fat4 g20%
Cholesterol95 mg32%
Total Carbohydrate249 g83%
   Dietary Fiber4 g16%
   Sugars26 g
Protein50 g100%
Vitamin A5000 IU100%
Vitamin C60 mg100%
Vitamin D200 IU50%
Vitamin E30 IU100%
Thiamin4.8 mg320%
Riboflavin4 mg235%
Niacin50 mg250%
Vitamin B65 mg250%
Folic Acid400 mcg100%
Vitamin B1210 mcg167%
Biotin300 mcg100%
Pantothenic Acid25 mg250%
Calcium600 mg60%
Iron8 mg44%
Phosphorus650 mg65%
Iodine175 mcg117%
Magnesium170 mg43%
Zinc18 mg120%
Selenium70 mcg100%
Copper1.2 mg60%
Manganese2 mg100%
Chromium200 mcg167%
Molybdenum75 mcg100%
Sodium700 mg29%
Potassium1300 mg37%
Creatine Monohydrate1 g
L-Glutamine500 mg
Glutamine Peptides500 mg
Choline (as choline bitartrate)250 mg
Inositol250 mg
PABA (para-aminobenzoic acid)5 mg
Other Ingredients: 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.

Consult your physician before using this product if you are taking any medications or are under a physician's care of a medical condition. Not for use by those under the age of 18 or women that are pregnant, trying to get pregnant, or  nursing.

Optimum Nutrition Serious Mass™ Chocolate Peanut Butter Description

  • High Protein Weight Gain Powder
  • 50G Protein
  • 249G Carbs
  • 25 Vitamins & Minerals
  • 1270 Calories
  • Naturally & Artificially Flavored


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.


Add two heaping scoops of Serious Mass™ to a blender filled with 24 oz. of water. Blend for 45-60 seconds. Then add a few ice cubes and, if desired, other calorie-contributing ingredients (see "Supercharge Your Serious Mass™" on the product's label and blend for an additional 30-45 seconds. TIPS: Mixing two scoops of Serious Mass™ with 24 oz. of nonfat or low fat milk instead of water will give  you a thicker, creamier, higher-calorie s hake. new users may find it beneficial to begin with ½ of a serving daily for the first week and then gradually increase to 1 or more full servings several times a day.


Serious Mass™ is a weight-gain supplement that can be  used to feed serious calorie needs in a variety of different ways.


BETWEEN MEALS: Drink ½ - 1 serving of Serious Mass™ between meals to maintain positive nitrogen balance and support a high-calorie diet. POST-WORKOUT: Begin drinking ½ - 1 serving of Serious Mass™ 30-45 minutes following exercise to support maximum recovery. BEFORE BED: Drink ½ - 1 serving of Serious Mass™ about 45-60 minutes before bed to provide nutrients to recovering muscle throughout the night.


SUGGESTED USE: For healthy adults, consume enough energy from a combination of high quality foods and supplements throughout the day as part of a balanced diet and exercise program.

These statements have not been evaluated by the FDA. These products are not intended to diagnose, treat, cure, or prevent any disease.
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Frequently Bought Together:
Optimum Nutrition Serious Mass™ Chocolate Peanut Butter
Optimum Nutrition Serious Mass Chocolate

Retail price together: $103.98

Vitacost price: $54.98

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