We’ve compared USN Premium 100% Whey with EFX Sports Isolate and determined the following. 7.8 VSR - that’s how many USN Premium 100% Whey earns, so he takes first place, its opponent EFX Sports Isolate earns 6.9 VSR. The gap in rating was affected in the first place by the price of protein, thus 25 grams of pure protein of USN Premium 100% Whey will cost you $ 0.73, as against $ 1.03 of EFX Sports Isolate. One serving of USN Premium 100% Whey contains 25 grams protein as against 25 grams in one EFX Sports Isolate serving. For a serving of USN Premium 100% Whey you will pay $ 0.73 , and a for a serving of EFX Sports Isolate you will have to pay $ 1.03.
The USN Premium 100% Whey composition contains minerals in an amount of 4 as against 1 in EFX Sports Isolate.
USN releases 4 flavors of Premium 100% Whey. EFX Sports releases 2 flavors of Isolate.
USN Premium 100% Whey and EFX Sports Isolate have only one size, USN Premium 100% Whey has 5 lb and EFX Sports Isolate has 38.4 oz.
We recommend buying USN Premium 100% Whey.