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Serious Mass

Optimum Nutrition
Serious Mass

Short description:

Loaded with 1,250 Calories, 250g of Carbs, & 25 Vitamins and Minerals to Pack on Pounds
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Size :12lb (32 scoops)
Servings :16
SKU :seriousmass

Availability: In stock

  Description    Directions    Ingredients    Reviews  

When You're Serious About Building Mass

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.

  • Adding Calories Has Never Been This Easy or Tasted So Good
  • 1,250 Calories
  • 50 Grams of Blended Protein (Whey Concentrate, Whey Isolates, Casein & Egg Protein)
  • Over 250 Grams of Carbohydrates with No Added Sugar
  • Enhanced with Creatine, Glutamine, and Glutamic Acid
  • 25 Vitamins and Essential Minerals
comparison chart

Add two heaping scoops of Serious Mass to a blender filled with 24 oz (710 mL) of water. Blend for 45-60 seconds. Then add a few ice cubes and, if desired, other calorie-contributing ingredients and blend for an additional 30-45 seconds.

Tips: Mixing two scoops of Serious Mass with 24 oz (710 mL) of nonfat or low fat milk instead of water will give you a thicker, creamier, higher-calorie shake. New users may find if beneficial to begin with 1/2 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 substantial weight-gain supplement that can be used to feed serious calorie needs in a variety of different ways.

Between Meals: Drink 1/2-1 serving of Serious Mass between meals to maintain positive nitrogen balance and support a high-calorie diet. Post-Workout: Begin drinking 1/2-1 serving of Serious Mass 30-45 minutes following exercise to support maximum recovery. Before Bed: Drink 1/2-1 serving of Serious Mass about 45-60 minutes before bed to provide nutrients to recovering muscle throughout the night.

Note: For best results use Serious Mass combined with intense weight training (3-5 times per week) and a sensible whole foods diet. Also, keep in mind that sufficient recovery between workouts impacts your ability to gain lean mass. Allowing at least 48 hours between workouts involving the same body parts is recommended.

Warnings: Keep out of reach of children. Do not take this product if you are pregnant or nursing a baby. Check with a qualified healthcare professional before using this product if you are under 18 years of age or if you have any known or suspected medical condition(s) including diabetes, hypoglycemia, and/or if you are taking any prescription or OTC medication(s).


Serving Size 2 Heaping Scoops (334 g)

                               Amount Per % Daily   Amount Per % Daily

                                  Serving Value     Serving Value

                                   in water    in low fat milk

Calories 1250   1640

Calories from Fat 40      180

Total Fat 4.5g 7%      20g 31%

  Saturated fat 1.5g 89%    11g 55%

Cholesterol   80 mg 27% 140 mg    47%

Total Carbohydrate 252 g     84% 291 g 97%

  Dietary Fiber   4 g 16% 4g 16%

  Sugars 20g    56 g

Protein    50 g 100%  74g 148%

Vitamin A      5000 I.U. 100%   6500 I.U. 130%

Vitamin C    60 mg 100% 66 mg 110%

Vitamin D    200 I.U. 50% 500 I.U. 125%

Vitamin E    30 I.U. 100% 30 I.U. 100%

Thiamin   4.8 mg 320%     5.1 mg 340%

Riboflavin    4 mg 235% 5.2 mg 306%

Niacin 50 mg 250% 50.6 mg 253%

Vitamin B6   5 mg 250% 5.3 mg   265%

Folic Acid   400 mcg 100% 436 mcg 109%

Vitamin B12   10 mcg 167% 12.7 mcg 212%

Biotin    300 mcg 100% 300 mcg   100%

Pantothenic Acid    25 mg 250% 27 mg    270%

Calcium   590 mg 59% 1400 mg 140%

Iron   8 mg 44% 8.3 mg   46%

Phosphorus    430 mg 439% 1130 mg 113%

Iodine   150 mcg 100% 150 mcg   100%

Magnesium 140 mg 35% 239 mg   60%

Zinc    15 mg 100%    18 mg 120%

Selenium    70 mcg 100%    70 mcg 100%

Copper 1.6 mg 80% 1.6 mg 80%

Manganese 2 mg 100% 2 mg 100%

Chromium 120 mcg 100% 120 mcg 100%

Molybdenum 75 mcg 100% 75 mcg 100%

Sodium 410 mg 17%   800 mg 33%

Potassium   1560 mg 45% 2790 mg   80%

Creatine Monohydrate 1g      1g

L-Glutamine 500 mg    500 mg

Glutamine Peptides 500 mg      500 mg

Choline 250 mg        250 mg

(as choline bitartrate)

Inositol 250 mg   250 mg

PABA 5 mg    5 mg

(para-aminobenzoic acid)

* Percent Daily Values are based on a 2.000 calorie diet.

**Daily Value not established.


  Maltodextrin, Protein Blend (Whey Protein Concentrate, Calcium

  Caseinate, Egg Albumen, Sweet Dairy Whey), Cocoa (Processed

  with Alkali), Natural and Artificial Flavor, 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 lodide. Cyanocobalamin). Acesulfame

  Potassium, Lecithin, Medium Chain Triglycerides.

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