After our analysis, we came to the conclusion. MRM Whey Protein wins in this comparison and earns 7.8 VSR. Its rival Optimum Nutrition Performance Whey earns 8.3 VSR. The rating was affected in the first place by the price of protein, thus 25 grams of pure protein of MRM Whey Protein going to cost you $ 0.79, as against $ 0.83 of Optimum Nutrition Performance Whey. The serving of MRM Whey Protein contains 18 grams protein as against 22 grams in one Optimum Nutrition Performance Whey serving. At the same time, a serving of MRM Whey Protein costs $ 0.57, and a serving of Optimum Nutrition Performance Whey costs $ 0.73.
The MRM Whey Protein composition contains minerals in an amount of 2 as against 1 in Optimum Nutrition Performance Whey.
MRM produces 2 flavors of Whey Protein. Optimum Nutrition produces 2 flavors of Performance Whey.
MRM produces 5 different sizes of Whey Protein. Optimum Nutrition Performance Whey is available in 2 sizes.
We recommend buying Optimum Nutrition Performance Whey.