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Serious Mass Chocolate

ON Optimum NutritionUpdated April 2026

This product has been discontinued. Label data shown is from the last available version.

Product Information

Form
Powder
Servings Per Container
8
UPC
7 48927 02883 6
Product Type
Other Combinations
DSLD Entry Date
2019-10-23

Target Groups

Adult (18 - 50 Years)Women (not pregnant or lactating)

All Ingredients

IngredientAmount% DV
Calories1250 Calorie(s)
Total Fat4.5 Gram(s)7%
Cholesterol80 mg27%
Total Carbohydrates252 Gram(s)84%
Protein50 Gram(s)100%
Vitamin A5000 IU100%
Vitamin C60 mg100%
Vitamin D200 IU50%
Vitamin E30 IU100%
Thiamin4.8 mg320%
Riboflavin4 mg235%
Niacin50 mg250%
Vitamin B65 mg250%
Folate400 mcg100%
Vitamin B1210 mcg167%
Biotin300 mcg100%
Pantothenic Acid25 mg250%
Calcium590 mg59%
Iron8 mg44%
Phosphorus430 mg43%
Iodine150 mcg100%
Magnesium140 mg35%
Zinc15 mg100%
Selenium70 mcg100%
Copper1.6 mg80%
Manganese2 mg100%
Chromium120 mcg100%
Molybdenum75 mcg100%
Sodium410 mg17%
Potassium1560 mg45%
Creatine Monohydrate1 Gram(s)
L-Glutamine500 mg
Glutamine Peptides500 mg
Choline250 mg
Inositol250 mg
PABA5 mg

† Daily Value not established.

Label Statements

Formula re: Contains

The true strength of weight gainers 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. We've consolidated 1,250 calories, 50 grams of protein, 252 grams of carbohydrates, 25 vitamins & minerals, glutamine and creatine into every serving.

General Statements: All Other Content

It's time to stop thinking small; get serious - Serious Mass. True strength

FDA Disclaimer Statement

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

Suggested/Recommended/Usage/Directions

Supercharge your Serious Mass by adding one or more of these foods to your shake. Servings size Calories 1/2 cup Granola 250 1/4 cup Chocolate Chips 198 2 tbsp. Peanut Butter 190 1 oz. Almonds 167 1 oz. Peanuts 164 1/2 cup Ice Cream 160 1 cup Whole Milk 150 1/2 cup Coconut 139 1 tbsp. Flaxseed Oil 115 1/2 cup Oat Bran 108 1 small Banana 105 1 tbsp. Honey 64 1 tbsp. Molasses 43

Formula re: Contains

Beyond the basics 1,250 Calories per Serving in Water; 1,640 Calories When Made with Low Fat Milk. 50 Grams of Protein. 252 Grams of Carbohydrates to Support Fueling of Intense Workouts and Aid in the Replenishment of Glycogen Stores - with No Added Sugar. Includes Creatine, L-Glutamine & Glutamine Peptides, Choline, Inositol, PABA, and MCTs.

Formulation re: Does NOT Contain

252 Grams of Carbohydrates to Support Fueling of Intense Workouts and Aid in the Replenishment of Glycogen Stores - with No Added Sugar.

General Statements: All Other Content

Authentic Optimum Nutrition product To Ensure the Authenticity of This Product, Make Sure the On Hologram Stripe Is Present On The Neckband.

Seals/Symbols

Manufactured in the USA in our NSF GMP registered facility

General Statements: All Other Content

This product contains ingredients of international and domestic origin

General Statements: All Other Content

Serving scoop included, but may settle to the bottom during shipping

Formula re: Contains

50g Protein 252g Carbs 25 Vitamins and minerals High Protein weight gain powder Naturally & artificially flavored 1250 Calories

FDA Statement of Identity

Dietary Supplement

Precautions re: Allergies

Allergen information: Contains milk, egg, wheat (gluatmine peptides) and soy (lecithin) ingredients.

Formula re: Contains

Allergen information: Contains milk, egg, wheat (gluatmine peptides) and soy (lecithin) ingredients.

Suggested/Recommended/Usage/Directions

Directions: 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 opposite panel) 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 shake. New users may find it 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 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 recovery 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.

Precautions re: Pregnant or Nursing or Prescription Medications

Warning: Not for use by those with pre-existing medical conditions or taking any medications, those under the age of 18 or women that are pregnant or nursing.

Precautions re: Children

Warning: Not for use by those with pre-existing medical conditions or taking any medications, those under the age of 18 or women that are pregnant or nursing.

Supplement Facts Panel

Supplement Facts
Serving Size 167 Heaping Scoop(s)
Servings Per Container 8
Amount Per Serving% Daily Value*
Calories
1250 Calorie(s)
Total Fat
4.5 Gram(s)7%
Cholesterol
80 mg27%
Total Carbohydrates
252 Gram(s)84%
Protein
50 Gram(s)100%
Vitamin A
5000 IU100%
Vitamin C
60 mg100%
Vitamin D
200 IU50%
Vitamin E
30 IU100%
Thiamin
4.8 mg320%
Riboflavin
4 mg235%
Niacin
50 mg250%
Vitamin B6
5 mg250%
Folate
400 mcg100%
Vitamin B12
10 mcg167%
Biotin
300 mcg100%
Pantothenic Acid
25 mg250%
Calcium
590 mg59%
Iron
8 mg44%
Phosphorus
430 mg43%
Iodine
150 mcg100%
Magnesium
140 mg35%
Zinc
15 mg100%
Selenium
70 mcg100%
Copper
1.6 mg80%
Manganese
2 mg100%
Chromium
120 mcg100%
Molybdenum
75 mcg100%
Sodium
410 mg17%
Potassium
1560 mg45%
Creatine Monohydrate
1 Gram(s)
L-Glutamine
500 mg
Glutamine Peptides
500 mg
Choline
250 mg
Inositol
250 mg
PABA
5 mg

* Percent Daily Values are based on a 2,000 calorie diet.

† Daily Value not established.

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