







Price: $69.99 - $62.99
(as of Nov 08, 2025 14:05:43 UTC – Details)
From the brand


NEW Burn30 GLP1
Advanced Weight Management & Appetite Control
Shop Best Sellers
Shop Best Sellers
Shop Best Sellers
Shop Best Sellers
Shop Best Sellers
Is Discontinued By Manufacturer : No
Product Dimensions : 2.94 x 2.94 x 4.5 inches; 5 Pounds
Item model number : Muscle Infusion Whey
Date First Available : December 27, 2023
Manufacturer : Nutrex Research
ASIN : B07T7XBKRP
Best Sellers Rank: #112,727 in Health & Household (See Top 100 in Health & Household) #408 in Sports Nutrition Whey Protein Powders
Customer Reviews: 4.4 4.4 out of 5 stars 143 ratings var dpAcrHasRegisteredArcLinkClickAction; P.when(‘A’, ‘ready’).execute(function(A) { if (dpAcrHasRegisteredArcLinkClickAction !== true) { dpAcrHasRegisteredArcLinkClickAction = true; A.declarative( ‘acrLink-click-metrics’, ‘click’, { “allowLinkDefault”: true }, function (event) { if (window.ue) { ue.count(“acrLinkClickCount”, (ue.count(“acrLinkClickCount”) || 0) + 1); } } ); } }); P.when(‘A’, ‘cf’).execute(function(A) { A.declarative(‘acrStarsLink-click-metrics’, ‘click’, { “allowLinkDefault” : true }, function(event){ if(window.ue) { ue.count(“acrStarsLinkWithPopoverClickCount”, (ue.count(“acrStarsLinkWithPopoverClickCount”) || 0) + 1); } }); });
MUSCLE INFUSION BY NUTREX: Muscle Infusion is a top-notch protein powder that promises to take your muscle growth and recovery to unprecedented levels. This innovative supplement is meticulously formulated to deliver a powerhouse of benefits, making it an essential addition to your fitness routine. NUTREX RESEARCH Operates its own manufacturing and research facility in Florida right here in the USA for over 20 years, you can feel confident in the quality and the integrity of this item.
ADVANCED PROTEIN BLEND: It isn’t your average protein powder. Muscle Infusion is a powerful blend of Whey Protein Concentrate and Isolate, providing a complete amino acid profile with high levels of EAAs and BCAAs. This supports optimal muscle building and repair for peak performance.
MAKES 67 SERVINGS: With 5lbs of Multi-Blend Protein Powder in each bottle, our Whey Protein Powder guarantees a robust 24g of protein per serving. This formula is engineered for superior absorption, promoting accelerated muscle growth and recovery – an excellent choice for athletes of all levels.
ANYTIME FORMULA: Muscle Infusion Advanced Protein Blend is distinctive for its combination of fast and medium-digesting proteins, which provide a sustained release of amino acids. It can be consumed at any time of the day, supporting fitness goals continuously, whether it’s post- workout or before bedtime.
LUSCIOUS FLAVOR: But it’s not just about performance; Muscle Infusion delights your taste buds with a delicious Chocolate flavor. Easily mixable with water or your preferred beverage, this protein powder transforms into a decadent shake that not only fuels your muscles but also satisfies your cravings.
8 reviews for Nutrex Research Whey Protein Powder, Chocolate Muscle Infusion Whey Isolate w/EAA & Hi BCAA for Muscle Gain – 5 Pounds – Muscle Builder for Men & Women, Sports Nutrition, Delicious Taste & Texture
Add a review
$62.99

valeria medina –
Love. Love. Love. No regrets.
I had a couple options in my cart but ended up purchasing this one, no regrets at all. Will continue to purchase. I might give the vanilla a try but I’m a big chocolate lover. Quality is amazing✨, tastes great with milk or water, dissolves easily, can be thick if you want it to be. Also, super satisfied with my results.
Nick Nilsson –
Quality protein for a great price.
I’ve tested a lot of protein supplements over 30+ years of training. This one is a really quality protein for the price. It’s a combo of whey concentrate and isolate, so you’re not paying super high prices for just isolate. This is a 5 lb jub that’s going to last you a good length of time, even if you take a fair bit of it daily (I use it primarily just post-workout so it’s going to last me awhile). It has a nice flavor and mixes well in just a shaker cup. This is a protein I can definitely recommend.
HonestTake –
Good value for what you’re paying
This is actually a really great value for the amount you get! It lasted me around 3 months because I skipped some days and on the days I did use it, I only used 1 scoop a day.I also like that they included BCAAs and that the flavor is pretty tolerable as far as protein shakes go. I made mine in a mini blender and it blended okay, no gritty taste.My only complaint is that the ingredients aren’t super pure and could be better, but at the price you’re paying that’s kind of to be expected.In the future I’ll mainly be going with brands that use plant protein I think, but if I’m ever in a real financial pinch and need to stretch my dollar a bit, I may reconsider coming back to this brand.
Samantha –
Such a great taste
This product has a very good taste in high protein Content. Both my husband and I drink this. And also combine it with other foods that I eat. If you’re looking for a great protein powder and worth the price. This is definitely the brand of look at. I personally would not go back to another brand because this one works with you and they have great customer service.
holly schaefer mitchell –
Good flavor, mixes well
Great chocolate taste and blends well. Doesn’t have any weird after taste. Really like that it comes in a large container unlike alot that only have 17 servings. Just started using so can’t really say what all it does for the body.
Middleton mccullough –
Won’t mix sticks to cup hard to wash out.
Taste ok but I have tried just about every protein out there. Price tag high for this one but I have seen worse. Clumps in water sticks to cup. They still have work to do.
Carlos Alexander Ponce Sojo –
Buen sabor
Buen sabor, exquisito 100%, tamaño ideal
Matthew B. –
Nutrex research whey protein
Hi, used to buy optimum nutrition, double chocolate for a few years and it tasted OK, but once they raised their price, I decided to try something new.I got this nutrex research whey protein muscle infusion and it taste really good so I am glad I switched over to something less expensive.Thank you, optimum nutrition for raising your price or I would’ve never found this way less-expensive better tasting protein drink.