We’ve conducted an analysis of Natural Factors Whey Factors and Optimum Nutrition Performance Whey. Natural Factors Whey Factors wins in this analysis and gains 7 VSR. Its opponent Optimum Nutrition Performance Whey receives 8.3 VSR. The gap in rating was affected in the first place by the price of protein, thus 25 grams of pure protein of Natural Factors Whey Factors will cost you $ 1.62, as against $ 0.83 of Optimum Nutrition Performance Whey. One serving of Natural Factors Whey Factors contains 19 grams protein as against 22 grams in one Optimum Nutrition Performance Whey serving. At the same time, a serving of Natural Factors Whey Factors costs $ 1.23, and a serving of Optimum Nutrition Performance Whey costs $ 0.73.
The Natural Factors Whey Factors composition contains minerals in an amount of 5 as against 1 in Optimum Nutrition Performance Whey.
Natural Factors Whey Factors is produced in 2 flavors. Optimum Nutrition Performance Whey is available in 2 flavors.
Natural Factors Whey Factors has just one size, 2 lb. Optimum Nutrition Performance Whey is produced in 2 sizes.
We recommend buying Optimum Nutrition Performance Whey.