Nutrex Research IsoFit: A Whey Isolate for Daily Protein
Nutrex Research IsoFit is a whey protein isolate with approximately 25g of protein per serving. Isolate is whey that has been filtered further to leave more protein and less lactose, fat and carbohydrate than a standard concentrate, and it is a fast-digesting protein. The listing gives approximate figures of 110 calories, 1 to 2g of carbohydrates and 0.5g of fat per serving. The 2lb tub comes in three flavours and is available at Nutritional World.
Who It’s For
- Athletes and fitness enthusiasts who want a protein source to support recovery after training
- Anyone who finds it hard to reach their daily protein target from food alone
- People who prefer an isolate for its lower lactose, fat and carbohydrate content compared with concentrate
- Buyers who want a smaller 2lb tub to try before moving to a larger size
Other Sizes and Alternatives
Prefer a bigger tub? See the Nutrex Research IsoFit 5.1lb. Comparing isolates? Look at MuscleTech IsoWhey 2.27kg, Victor Martinez Premium Iso Whey or Red Rex Iso Big, or browse the full Isolate Protein category. Curious about the amino acids? Read BCAA and EAA content in Nutrex IsoFit.

























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