







🍫 Elevate Your Gains with Every Sip!
Nutrex Research IsoFit Chocolate Whey Isolate Protein Powder is a premium protein supplement designed for muscle recovery and growth. Each 2lbs container provides 30 servings, delivering 25g of fast-absorbing whey protein isolate per scoop, enriched with essential amino acids for optimal performance. Enjoy a guilt-free, dessert-like chocolate flavor while promoting lean muscle development.





E**A
The Best Protein Powder Ever!!
This is best tasting protein powder I’ve ever had! It mixes really smooth in just water or milk. I got the Bananas Foster flavor and it’s spot on. It’s low carb and there’s no chalky taste. It’s really helped me cut back on sweets and be more active. Highly recommend!!
R**N
All your EAA,BCAA
Dissolves easily, good quality and flavor I'm satisfied with the value sugar content 1 gram
J**T
Chocolate Protein Powder
Great taste and quality. My go to protein for about 2 years now.
R**U
Formula change?
Feels like it's sweeter. I need to add more water than I used to. Still buying it but something changed.
C**Z
Taste amazing
Soft, no aftertaste.
W**7
The Very Best Protein Powder on the Market
Huge fan of Nutrex which I discovered early this year. I happened upon it when looking for some less expensive alternatives to Dymatize and am I glad that I did. I have used ON, Dymatize, Rule 1 and Gaspari. Nutrex blows them away. It is not even close.ISOFIT mixes very easily in a blender bottle without whisk ball. It does not foam. It has a nice consistency, not thin like Rule 1 ISO. Very satisfying. It has fiber in it (Agave Inulin) which helps to mitigate potential problems with constipation if you use a lot of whey powder. But best of all are the flavors. Outstanding flavors. The chocolate shake tastes like a melted Hershey bar. Just perfect. The bananas foster is amazing. Tates like bananas with caramel and real cinnamon. The best I have ever had. The vanilla is heaven and the cookies and cream is like drinking Oreo's. I never tire of Nutrex protein unlike Dymatize which can wear on me.Best of all Nutrex is trying to increase market share and discounts are large and often. You can frequently buy 5 pounds for around $50 -$60. Don't expect that to last as word gets out but for now it is a smoking deal.
F**I
Product change????
The first time I ordered this product it was amazing, loved the taste and it mixed well. The second time I ordered it the color of the powder was yellowish instead of white, had an odd smell I noticed as soon as I opened it and had a different scoop….I tried to power through using it twice before deciding that I couldn’t drink it anymore. Really bummed because I loved the first batch and would have continued to buy for the foreseeable future
P**I
Great flavor not chalky
Tastes great! It’s the only protein powder my son will drink
Trustpilot
3 weeks ago
5 days ago