8.4
Rating
Out of 10
Excellent
Read 1,061 Reviews

Serious Mass

Protein Powder Weight Gainer*
Loaded with 1,250 Calories, 250g of Carbs, & 25 Vitamins and Minerals to Pack on Pounds*
Supported Goal: Build Muscle
Main Ingredient: Whey Protein
8.4 out of 10  (1,061 Reviews)
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  • 8 Servings
  • $3.44 / Serving
  • In Stock
  • Flavor Rating: 7.5
$27.48

Product Overview

What is serious 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.*

BEYOND THE BASICS:

  • Adding Calories Has Never Been This Easy or Tasted So Good
  • 1,250 Calories
  • 50 Grams of Blended Protein
  • Over 250 Grams of Carbohydrates with No Added Sugar
  • Enhanced with Creatine, Glutamine, and Glutamic Acid
  • 25 Vitamins and Essential Minerals

How is it different from other gainers?

serious mass - weight gain formula - 50g of protein. pro complex gainer - lean gain formula - 60g of protein.

CONTAINS:

• WHEY CONCENTRATE

• WHEY ISOLATES

• CASEIN PROTEIN

• EGG PROTEIN

• CREATINE

• GLUTAMINE

CONTAINS:

• WHEY ISOLATES

• WHEY CONCENTRATE

• CASEIN PROTEIN

• EGG PROTEIN

• HYDROLIZED WHEY PEPTIDES

Ratings & Reviews

8.4
Overall
Rating
Out of 10
Excellent
Optimum Nutrition
Serious Mass Reviews
1,061 Total Ratings
Write a Review
Write a Review
  • VERIFIED BUYER RATING:
    8.6 | 377 Ratings
  • AVERAGE FLAVOR RATING:
    8.4 | 6 Flavors
  • 9.1
    TOP RATED FLAVOR:
    Chocolate Peanut Butter
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Rated
8
Out of 10

Serious Mass was a little heavy on the carbohydrates, however it really helped me jumpstart getting into working out and into the gym. With one bag of Serious Mass over probably 6 months, I gained 10 pounds. Mostly of fat probably :D But I have kept that weight and built more muscle using now Natural Gold Standard whey. Thank you for the jump start! I stopped using this product because I wanted to manage my carb intake and get my carbs from eating food rather than a supplement.

  • 8Chocolate Peanut Butter
Rated
10
Out of 10

No written review.

  • 10Chocolate Peanut Butter
  • 10Banana
Rated
9
Out of 10

No written review.

  • 8Strawberry
Rated
10
Out of 10

I highly recommend this product If you're trying to pack on some mass and gain some weight. I purchased four 12 pound bags and I gained 20 pounds and my strength skyrocket

Rated
10
Out of 10

I think is better than some prodets, it's helpful to get muscle

Rated
8
Out of 10

Serious Mass was a little heavy on the carbohydrates, however it really helped me jumpstart getting into working out and into the gym. With one bag of Serious Mass over probably 6 months, I gained 10 pounds. Mostly of fat probably :D But I have kept that weight and built more muscle using now Natural Gold Standard whey. Thank you for the jump start! I stopped using this product because I wanted to manage my carb intake and get my carbs from eating food rather than a supplement.

  • 8Chocolate Peanut Butter
Rated
2
Out of 10

Worst Product, Guys dont buy it . Horrible experience !!

Rated
10
Out of 10

For about 12 months I had tried to gain weight. Being an ectomorph this was very, very hard for me. I thought I tried everything and then my friend suggested I try serious mass. My weight was around 112lb and for a 5 ft 8 guy that was tinyyyy. I didn't have any scales while using it and working out so I originally thought it wasn't working because didn't see any noticeable gains but just tonight my uncle told me how I looked a bit bigger. I bought a scale and weighed in at 134 pounds! For the first time since I was 9 I am not underweight according to bmi pages. I still look very skinny but this stuff has worked like a charm. If anyone is skeptical about getting this, don't be. It works. And trust me I went through a year of trying so much stuff. If a 112lb 18 year old with 5.5 inch wrists can do it then it's possible for everyone. Strawberry tastes like sh*t but I made smoothies out of them so wasn't bad afterwards. Chocolate is unbelievably good. Take 1 scoop in the morning, 1 with milk before bed and it bumped my daily intake up to 3,700 calories and 240g of protein. Love this stuff.

  • 10Chocolate
  • 7Banana
  • 4Strawberry
Rated
10
Out of 10

No written review.

  • 10Chocolate Peanut Butter
  • 10Banana
Rated
9
Out of 10

No written review.

  • 8Strawberry
6 Lbs.$27.48
8 Servings | $3.44 Per Serving
Flavor Taste Availability
Banana 7.5 In Stock
Chocolate 8.2 In Stock
Chocolate Peanut Butter 9.0 In Stock
Strawberry 6.6 In Stock
Vanilla 7.5 In Stock
12 Lbs.$47.98
16 Servings | $3.00 Per Serving
Flavor Taste Availability
Banana 7.5 In Stock
Chocolate 8.2 In Stock
Chocolate Peanut Butter 9.0 In Stock
Strawberry 6.6 In Stock
Vanilla 7.5 In Stock

What's in Optimum Nutrition Serious Mass

6 Lbs. Banana
Supplement Facts
Serving Size2 HeapingScoops(334g)
Servings Per Container8
Amount Per Serving In Water % Daily Value
Calories 1250
Calories From Fat 35
Total Fat 4g 6%*
Saturated Fat 2.5g 13%*
Cholesterol 80mg 27%
Total Carbohydrate 254g 85%*
Sugars 21g
Protein 50g 100%*
Vitamin A 5000IU 100%
Vitamin C 60mg 100%
Vitamin D 200IU 50%
Vitamin E 30IU 100%
Thiamin 4.8mg 320%
Riboflavin 4mg 235%
Niacin 50mg 250%
Vitamin B6 5mg 250%
Folic Acid 400mcg 100%
Vitamin B12 10mcg 167%
Biotin 300mcg 100%
Pantothenic Acid 25mg 250%
Calcium 630mg 63%
Iron 5mg 28%
Phosphorus 460mg 46%
Iodine 150mcg 100%
Magnesium 140mg 35%
Zinc 15mg 100%
Selenium 70mcg 100%
Copper 1mg 50%
Manganese 2mg 100%
Chromium 120mcg 100%
Molybdenum 75mcg 100%
Sodium 430mg 18%
Potassium 940mg 27%
Creatine Monohydrate 1g
L-Glutamine 500mg
Glutamine Peptides 500mg
Choline (As Choline Bitartrate) 250mg
Inositol 250mg
PABA (Para-Aminobenzoic Acid) 5mg
* Percent Daily Values are based on a 2,000 calorie diet
† Daily Value not established
Other Ingredients:
Maltodextrin, Protein Blend (Whey Protein Concentrate, Calcium Caseinate, Egg Albumin, Sweet Dairy Whey), 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, Lecithin, Malic Acid, Acesulfame Potassium, Sucralose, FD&C Yellow #5.
Allergen Information: Contains Milk, Egg, Wheat (Glutamine Peptides) And Soy (Lecithin) Ingredients.

Directions For Serious Mass:

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).

* 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.
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