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Nutrex Mass Infusion

Nutrex Mass Infusion

A Product
Complete Weight Gain Formula
  • 50 grams of protein per serving
  • Packed with 1100 calories & 200g of carbs
  • Tastes delicious and mixes easily
  • High in natural BCAAs & essential amino acids
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Deals
LIMITED TIME PRICE CUT
LIMITED TIME PRICE CUT
Buy 1 Nutrex Mass Infusion 12lbs for only $48.99! Limited time only.
Buying Options
$89.99
$48.99 48.9900
12lbs
19 Servings | $2.58 Per Serving
LIMITED TIME PRICE CUT
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Nutrition Info

12lbs Chocolate

Serving Size: 4 Level Scoops (283g)
Servings Per Container: 19
Amount Per Serving
Amt
%DV
Calories
1100
Total Fat
13g
17%
Saturated Fat
8g
40%
Trans Fat
0g
Cholesterol
240mg
80%
Total Carbohydrate
199g
72%
Dietary Fiber
9g
32%
Total Sugars
29g
Includes 6g Added Sugars
 
12%
Protein
50g
100%
Vitamin D
0mcg
0%
Calcium
513mg
40%
Iron
6mg
33%
Potassium
1329mg
28%
* % Daily Value is based on a 2,000 calorie diet. Your daily values may be higher or lower based on your calorie needs.
† Daily Value (DV) not established.
Ingredients
Maltodextrin, MASS INFUSION Triple Protein Blend (Whey Protein Concentrate, Hydrolyzed Whey Protein, Micellar Casein), Cocoa Powder, Creamer (Hydrogenated Coconut Oil, Corn Syrup solids, Sodium Caseinate (a milk derivative), Mono and Diglycerides, Dipotassium Phosphate, Sodium Silicoaluminate, Soy Lecithin), Natural and Artificial Flavors, Gum Blend (Cellulose, Xanthan, Carrageenan), Quinoa Flour, Enzyme Lactase, Waxy Maize Starch, Sunflower Oil Powder, Sweet Potato Starch, Sucralose, Acesulfame Potassium.
Allergen Warning
Contains ingredients from milk and soy. Made in a facility that also processes sesame, peanuts, tree nuts, egg, fish/crustaceans/shellfish oils, and wheat products.

Mix 1 serving (4 scoops) with 22 oz (600 ml) of water or milk and consume either in the morning, between meals, after a workout or before bedtime. Mix thoroughly and adjust water or milk amount as needed. Due to its highly concentrated nutrients you can start off with just 1⁄2 serving and gradually increase to a full serving. MASS INFUSION can be consumed up to three times per day.

KEEP OUT OF REACH OF CHILDREN.

Directions
Warnings
Expand Info
Product Information
A man with a skull tattoo lifting weights with the text 'Mass Infusion Advanced Mass Gainer'

Mass Infusion

MASS INFUSION is an advanced weight gain formula supplying your body with 50 grams of high-quality protein per serving, 1100 calories, along with 200 grams of carbohydrates. Its nutrient dense formula is ideal for those athletes that are seeking to gain weight fast and become bigger and stronger. MASS INFUSION is packed with three different proteins. It is high in essential amino acids, and with its naturally occurring high level of BCAAs, it helps fuel muscle growth and strength development.*

Mass Infusion was created for the hard-gainers and athletes who are always looking to add on size. This can be consumed pre-workout, post-workout or as a meal replacement throughout the day. To put on quality mass, you must have an effective, high-quality weight gainer formula to maximize your GAINS*

Description of Mass Infusion gainer with 50g protein and 1120 calories for rapid muscle growth A man performing dumbbell rows with text calling the product an 'Advanced Rapid Weight Gainer' Nutritional highlights for 'Huge Gains': 50g Protein, 200g Carbs, and 1100 Calories per serving An athlete doing a cable crossover with the Nutrex Research slogan 'BE UNSTOPPABLE'
Reviews
Overall Rating
4.4 out of 5 stars
Reviews (101)
Verified Buyers (101)
Review Graph
  • 5 star
    64%

  • 4 star
    21%

  • 3 star
    6%

  • 2 star
    6%

  • 1 star
    3%

Top Rated Flavors
  • Vanilla (4.5/5 )
  • Chocolate (4.4/5 )
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  • Chocolate
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Ryan W
Verified Buyer
One of two mass gainers I buy when on sale. Best bang for buck hands down for calories and protein. Mixes really well with just water and a shaker. Tastes pretty good (better than my other gainer). Only strike would be ingredients (synthetic/no actual food source) but it's a gainer. I'll continue to buy when on sale.*
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2025-09-05 13:43:19Z
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  • Vanilla
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William W
Build Muscle
Verified Buyer
Great product for gaining weight and for people with digestive issues.*
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2025-08-27 12:28:48Z
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  • Chocolate
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Josiah H
Verified Buyer
Really good taste and smooth consistency, all of which surprised me*
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2025-08-11 09:37:17Z
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  • Vanilla
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Roberto M
Build Muscle
Verified Buyer
Very nice flavor... its taste very good, Nutrex is one of the best brands in supplements for any sport, that's why I always try to use them.*
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2025-08-04 09:34:06Z
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  • Vanilla
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Alexander Javier R
Build Muscle
Verified Buyer
Good taste well absorption very satysfing not bloating efect*
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2025-07-29 12:35:14Z
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  • Chocolate
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Russell K
Verified Buyer
Easy to mix with great taste...excellent product with good results*
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2025-07-22 18:10:43Z
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Overall Rating
  • Vanilla
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Stephen G
Verified Buyer
I love this stuff. The vanilla flavor tastes great. I actually do not use it for mass gain. I put one scoop of mass with one scoop of whey post workout for a little extra carbs and calories *
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1 of 1 found this helpful
2025-07-16 17:39:57Z
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  • Vanilla
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Terrance
Verified Buyer
The vanilla flavor tastes better than expected. A bit stubborn to break down but good.*
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2025-07-12 14:39:51Z
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  • Chocolate
  • Vanilla
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Danis S
Build Muscle
Verified Buyer
I love it, at first I thought it was a scam because the price was too good to be true, I’ll be buying from them from now on.*
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2025-07-06 12:54:55Z
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  • Vanilla
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Tom O
Verified Buyer
Tastes great and works very well. I always get the vanilla. Price is VERY affordable compared to others.*
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2025-07-03 17:28:21Z
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* Muscle & Strength does not imply any medical claims from this review. There are no guarantees of specific results and results may vary.
* 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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