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Optimum Nutrition Serious Mass Protein Powder, Banana, 50g Protein, 6 Lb

4.4 stars out of 2112 reviews

(4.4)|

Flavor:Banana

Size:6 lbs

Key item features

Optimum Nutrition, Serious Mass, 50g Protein Powder with Whey Protein & Creatine Monohydrate, Banana, 6 lb, 8 Servings
Protein Powder Weight Gainer: This weight gainer for women and men has 1,250 calories per 2-scoop serving.
Nutrient-Packed Weight Gainer: Get 50 grams of protein per serving and over 250 grams of carbohydrates per serving.
Creatine and Glutamine for Added Support: This post-workout drink mix has creatine monohydrate and glutamine to enhance muscle recovery.
Packed with Calcium & Vitamin E: This workout supplement contains vitamin C, zinc, and vitamin D alongside 25 additional vitamins and minerals to provide immune support.
Dissolves Easily: Creatine monohydrate powder is instantized to give you a smooth blending experience.

Specs

Cal per serv
1250cal
Total protein per serving
50g
Primary ingredient
Protein Blends, Whey
Sugar per serv
21g

Reviews summary

Pros

: Has a rich, dessert-like flavor profile.
: Mixes easily with liquids without clumps.
: Provides 50 grams of protein per serving.
: Provides approximately 1250 calories per serving.
: Offers great value considering its effectiveness.

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Current price is $54.99$9.17/lb

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4.676522059500783 stars out of 5, based on 10883 seller reviews(4.7)

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About this item

Product details

Serious Mass is the ultimate muscle building and weight gain formula. This whey protein powder has 1,250 calories per 2-scoop serving and 50 grams of protein to support muscle recovery. This whey protein powder makes the ideal post-workout drink. Serious Mass provides you with the tools you need to support your weight gains goals. Packed with nutrition like vitamin C, vitamin D, vitamin B12, and more, Serious Mass gives you the fuel you need to build muscle and gain weight. This protein powder drink mix is not just a weight gainer. Serious Mass promotes all-around nutrition—helping you reach your fitness goals. Optimum Nutrition is part of the Glanbia global nutrition group and has been setting the Gold Standard in sports nutrition for more than 30 years — helping performance-focused athletes achieve their goals. We are proud to say that we are one of the few sports nutrition companies who own and operate our own production facilities. We take as much pride and care in crafting our award-winning supplements as our consumers do with crafting their fitness accomplishments.

Optimum Nutrition, Serious Mass, 50g Protein Powder with Whey Protein & Creatine Monohydrate, Banana, 6 lb, 8 Servings
Protein Powder Weight Gainer: This weight gainer for women and men has 1,250 calories per 2-scoop serving.
Nutrient-Packed Weight Gainer: Get 50 grams of protein per serving and over 250 grams of carbohydrates per serving.
Creatine and Glutamine for Added Support: This post-workout drink mix has creatine monohydrate and glutamine to enhance muscle recovery.
Packed with Calcium & Vitamin E: This workout supplement contains vitamin C, zinc, and vitamin D alongside 25 additional vitamins and minerals to provide immune support.
Dissolves Easily: Creatine monohydrate powder is instantized to give you a smooth blending experience.

info:

We aim to show you accurate product information. Manufacturers, suppliers and others provide what you see here, and we have not verified it.

Specifications

Cal per serv

1250cal

Total protein per serving

50g

Primary ingredient

Protein Blends, Whey

Sugar per serv

21g

Directions

Dosage

2 Scoops

Instructions

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 calories-contributing ingredients and blend for an additional 30-45 seconds. Tips: Mixing two scoops with 24 fl oz of nonfat or low fat milk instead of water will give you a thicker, creamier, higher-calorie shake.

Warranty

Warranty information

All products come with a 90 Day, or longer, manufacturer warranty

Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.

Ingredients

Calories 1260, Total Fat 0g, Saturated Fat 0g, Cholesterol 200mg 67%, Total Carbohydrate 253g 91%, Total Sugars 31g (Includes 10g Added Sugars), Protein 50g 100%, Vitamin C 60mg 67%, Vitamin D 5mcg 25%, Vitamin E 20mg 133%, Thiamin 48mg 4000%, Riboflavin 50mg 3846%, Niacin 50mg 313%, Vitamin B6 60mg 3529%, Folate 680mcg DFE (400mcg folic acid) 170%, Vitamin B12 10mcg 417%, Biotin 300mcg 1000%, Pantothenic Acid 25mg 500%, Calcium 550mg 42%, Iron 10mg 56%, Phosphorus 500mg 40%, Iodine 52mcg 35%, Magnesium 125mg 30%, Zinc 15mg 136%, Selenium 70mcg 127%, Copper 1mg 111%, Manganese 2mg 87%, Chromium 120mcg 343%, Sodium 670mg 29%, Potassium 1280mg 27%, Creatine Monohydrate 5g. OTHER INGREDIENTS: Maltodextrin, Whey Protein Concentrate, Natural and Artificial Flavor, Sunflower and/or Soy Lecithin, Malic Acid, Acesulfame Potassium, Sucralose, Yellow 5. CONTAINS: MILK AND SOY.

Customer ratings & reviews

4.4 out of 5 stars

stars2,112 ratings665 reviews

How item rating is calculated

Reviews summary

Pros

: Has a rich, dessert-like flavor profile.
: Mixes easily with liquids without clumps.
: Provides 50 grams of protein per serving.
: Provides approximately 1250 calories per serving.
: Offers great value considering its effectiveness.

Generated by AI

Customer images

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Showing 1-3 of 665 reviews

Mar 9, 2025

Shuive

Item details

Flavor: Strawberry

Size: 12 lbs (Pack of 1)

Sold byPatternDelivered byWalmart

5 out of 5 stars review

Verified Purchase

Great you could be the one who stays in the game you winon the difference between those who succeed the ones who make it smartest talented luckiest they are the ones who simply quit Think about all the times something with passion and energy maybe it was a new habit a new goal or a new opportunity at first you were excited motivation you had a vision of where you wanted to be but reality hit things got tough progress Felt slow you started you looked around and saw others moving faster than you that voice in your head whispered this isn't for you you gave up the cycle repeated itself over and over again

Helpful?

Nov 17, 2025

The Taco of Fish

5 out of 5 stars review

Seller Verified Purchase

best strawberry flavored protein powder

Great taste! I have been using chocolate for a couple years and got the strawberry for my wife. Kinda tastes like luckycharms and a hint of the a dairy queen vanilla-cone. obviously tastes like strawberry, I'm just mentioning the slight background flavors and they dont bother me. One thing I have always appreciated about serious mass is how well it mixes using hot water from my sink and aggressive shaking. Fill your bottle like, 1/3 the way, then a serving of serious mass, shake the crap out of it, top off with more hot water and shake again and its good. For some reason the strawberry mixes better than chocolate.

Review from optimumnutrition.com

Helpful?

Aug 30, 2024

5 out of 5 stars review

Verified Purchase

Good

On my 7th or 8th bottle probably, this is the real deal if you're trying to put on weight. The milk chocolate is my go to, but all the ones I've tried were actually pretty good taste wise. it's one of the few powders that Id say taste like what it says it is, like my favorite is milk chocolate, and it actually taste like a chocolate shake when I make it.

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Optimum Nutrition Serious Mass Protein Powder, Banana, 50g Protein, 6 Lb

Key item features

Specs

Reviews summary

How do you want your item?

Try Walmart+ for just $1 & get a year for $75

About this item

Product details

Specifications

Cal per serv

Total protein per serving

Primary ingredient

Sugar per serv

Directions

Dosage

Instructions

Warranty

Warranty information

Ingredients

Ingredients

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