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Optimum Nutrition Serious Mass

Optimum Nutrition

Serious Mass

Serious Weight Gainer!

Product Info.

Prices Subject to change Without Notice

Serving Size: 2 scoops
Size: 6.0 Lbs. Servings - 8
Size: 12.0 Lbs. Servings - 16

Amount Per Serving
Calories 1,250
Calories from Fat 35
Total Fat 4 g
  Saturated Fat 3 g
  Cholesterol 55 mg
Sodium 470 mg 20%
Potassium 950 mg 27%
Total Carbohydrate 252 g
  Sugars 23 g
Protein 50 g
Vitamin A 5,000 IU 100% 130% Vitamin C 60 mg 100%
Calcium 730 mg 73%
Iron 6 mg 33%
Vitamin D 200 IU 50%
Vitamin E 30 IU 100%
Biotin 300 mcg 100%
Chromium 120 mcg 100%
Copper 1 mg 50%
Iodine 190 mcg 127%
Magnesium 158 mg 40%
Manganese 2 mg 100%
Molybdenum 75 mcg 100%
Niacin 50 mg 250%
Pantothenic Acid 25 mg 250%
Phosphorus 1,140 mg 114%
Selenium 70 mcg 100%
Vitamin B12 10 mcg 167%
Vitamin B6 5 mg 250%
Zinc 15 mg 100%
Riboflavin 4 mg 235%
Thiamin 5 mg 320%
Folic Acid 400 mcg 100%
Inositol 250 mg
Creatine Monohydrate 1 g
L-Glutamine 500 mg
Choline (as Choline Bitartrate) 250 mg
Glutamine Peptides 500 mg
PABA (Para-Aminobenzoic Acid) 5 mg
Phosphrous (as Magnesium Phosphate, Disodium Phosphate, Potassium Phosphate) 440 mg

Other Ingredients:
Maltodextrin, Protein Blend (Whey Protein Concentrate, Calcium Caseinate, Egg Albumen, Sweet Dairy Whey), Artificial Flavors, Vitamin/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 Hydrochloride, Riboflavin, Chromium Polynicotinate, Folic Acid, Biotin, Molybdenum Amino Acid Chelate, Cholecalciferol, Potassium Iodide, Cyanocobalamin), Medium Chain Triglycerides, FD&C Red No. 40, Acesulfame Potassium.

Recommended Use:
Add two (2) heaping scoops (scoop included) of Serious Mass to a large blender filled with 24 fl oz of cold water or milk. If desired, add ice and other ingredients; cover and blend on High speed for 45-60 seconds - or until thoroughly mixed. Note: New users may find it beneficial to begin with one half (1/2) of a serving daily for the first week, gradually increasing to one or more full servings several times a day.


These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.


Optimum Nutrition Serious Mass - The ultimate in weight gain formulas that supplies you with 1,250 calories per serving, 50 grams of protein for muscle recovery support, and Creatine, Glutamine, Glutamic Acid and 25 Vitamins and Essential Minerals for the ideal post-workout and between meals shake for sizing up your goals.

Functional Benifits

Functional Benifits

Weight Gainer with 50 Grams Of Protein, Glutamine And Creatine!

Serious Mass: the ULTIMATE in weight gain formulas. Serious Mass supplies you with the tools you need to pack on the pounds and develop the physique you've always wanted.

Each serving of Serious Mass contains 1250 serious calories derived primarily from protein sparing complex carbohydrates and a high quality protein blend consisting of Whey Protein Concentrate, Calcium Caseinate, and Egg albumen. Creating Monohydrate, Glutamine, Chline and Inositol have been added to optimize each strength training workout while a complete vitamin and mineral profile insures your body gets the balanced nutrition it needs.

Serious Mass Suggested Use by Body Weight:

Weight Daily Servings Total Calories Protein Carbs
100 to 174 lbs 1 Scoop 3 times daily 1,875 Calories (625 x 3) 75g Protein (25 x 3) 378g Carbs (126 x 3)
174-224 lbs 1-1/2 Scoops 3 times daily 2,814 Calories (938 x 3) 113g Protein (37.5 x 3) 567g Carbs (189 x 3)
Over 224 lbs 2 Scoops 3 times daily 3,750 Calories (1,250 x 3) 150g Protein (50 x 3) 756g Carbs (252 x 3)

Want More Mass?

Supercharge your serious mass. Mix and match the following ingredients to add variety and increase the caloric value of your Serious Mass shake: Granola (1/2 cup, 250 extra calories); Chocolate Chips, Semi-Sweet (1/4 cup, 198 extra calories); Peanut Butter (1 tbsp, 190 extra calories); Almonds (1 oz, 167 extra calories); Peanuts (1 oz, 164 extra calories); Ice Cream, Vanilla (1/2 cup, 160 extra calories); Whole Milk (1 cup, 150 extra calories); Coconut, Shredded (1/2 cup, 139 calories); Flax Seed Oil (1 tbsp, 115 extra calories); Oat Bran, Dry (1/2 cup, 108 extra calories); Banana (1 med, 105 extra calories); Honey (1 tbsp, 64 extra calories); Molasses (1 tbsp, 43 extra calories). Store in a cool, dry place.

Works Well With:

Controlled Labs Blue Gene

Controlled Labs
Blue Gene

Enhanced Athlete Blue Ox

Enhanced Athlete
Blue Ox

Allmax 100% Pure German Creatine

German Creatine

Olympian Labs DIM 150mg

Olympian Labs
DIM 150mg

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