After our analysis, we came to the conclusion. 7 VSR - this amount Natural Factors Whey Factors earns, so he wins, its adversary Optimum Nutrition 100% Whey Gold Standard earns 8.6 VSR. The rating was affected in the first place by the price, the cost of 25 grams of pure protein of Natural Factors Whey Factors is $ 1.62 as against $ 0.79 of Optimum Nutrition 100% Whey Gold Standard. One serving of Natural Factors Whey Factors contains 19 grams protein as against 24 grams in one Optimum Nutrition 100% Whey Gold Standard serving. At the same time, a serving of Natural Factors Whey Factors costs $ 1.23, and a serving of Optimum Nutrition 100% Whey Gold Standard costs $ 0.76.
The Natural Factors Whey Factors composition contains minerals in an amount of 5 as against 1 in Optimum Nutrition 100% Whey Gold Standard.
Natural Factors produces 2 flavors of Whey Factors. Optimum Nutrition 100% Whey Gold Standard is produced in 23 flavors.
Natural Factors Whey Factors has just one size, 2 lb. Optimum Nutrition makes available 7 different sizes of 100% Whey Gold Standard.
We recommend buying Optimum Nutrition 100% Whey Gold Standard.