Mass Infusion By Nutrex

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 Mass Infusion Benefits and Results:

  • Complete Weight Gain Formula †
  • 50 Grams of Protein per Serving †
  • Packed with 1120 Calories & 200 grams of Carbs †
  • Provides High Quality Whey Proteins †
  • High in Essential Amino Acids †
  • High in Natural BCAAs †
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Mass Infusion By Nutrex - Weight Gainer

What Is Nutrex Mass Infusion?

NUTREX MASS INFUSION is an advanced weight gain formula supplying your body with 50 grams of high-quality protein per serving, over 1120 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. NUTREX MASS INFUSION is packed with three different proteins. Mass Infusion is high in essential amino acids and with its naturally occurring high level of BCAAs, it helps fuel muscle growth and strength development.

Who Should Take Nutrex Mass Infusion?

NUTREX Mass Infusion was created for the hard-gainers and athletes who are always looking to add on size. Mass Infusion 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. MASS INFUSION can be consumed up to three times per day.

What's In Nutrex Mass Infusion Weight Gainer?

Mass Infusion Supplement Facts

How Do I Take Nutrex Mass Infusion?

Mix 1 serving of Nutrex Mass Infusion (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 of Nutrex Mass Infusion and gradually increase to a full serving. 


Contains ingredients from milk, coconut, and soy. Made in a facility that also processes sesame, peanuts, tree nuts, egg fish / crustaceans / shellfish oils, and wheat products. Note: Protein is tested on a DRY BASIS protein calculations using AOAC Method 992.23 with 6.38 correction factor for dairy products. Due to the nature of the ingredients, actual nutrition values may vary within an accepted range of ±10-15% from the values generated by Genesis.

PLEASE NOTE: Product image is representative of the product offered but may not have the exact attributes. Please read product description for the specific attributes of this product.

PLEASE NOTE: The information above is intended for reference only. While we attempt to keep our information accurate, we cannot guarantee it is an accurate representation of the latest formulation of the product. If you have any concerns, please visit the vendor’s web site. The information above are the views of the product's manufacturer, not the views of Same Day Supplements. 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.

*Prices are subject to change at any time and some items are limited to stock on hand.

In-stock orders placed before 3pm EST ship out the same day.

We offer many shipping options to countries like:
  • Brazil
  • United Kingdom
  • Canada
  • Germany
  • Australia
  • Japan
  • India
  • France
  • Israel
  • Worldwide
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Manufacturer Nutrex
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Customer Reviews
  1. Varisty ready!
    Overall Product Review
    Coach said I need to beef up. A friend told me about this gainer and you know it 4 weeks later i'm up 7lbs! Still have a month left before the season starts and i'm almost at my goal! 5 more pounds to go!

    Review by Derek

    Posted on

  2. Easy Size
    Overall Product Review
    I'm the type of guy who can fast food every meal and not gain an ounce. Adding this into my current regiment helped me finally put some size on me! I have a serving post work out and half a serving before bed with peanut butter, bananas, greek yogurt and oatmeal. It works great for me!

    Review by Ron

    Posted on

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