After our analysis, we came to the conclusion. Optimum Nutrition Whey is the winner in this analysis and gains 6.1 VSR. Its rival Natural Factors WellBetX gains 3.8 VSR. The enormous gap in rating was affected in the first place by the price, the cost of 25 grams of pure protein of Optimum Nutrition Whey is $ 0.88 as against $ 2.84 of Natural Factors WellBetX. One serving of Optimum Nutrition Whey contains 22 grams protein as against 22 grams in one Natural Factors WellBetX serving. For a serving of Optimum Nutrition Whey you will pay $ 0.77 , and a for a serving of Natural Factors WellBetX you will have to pay $ 2.50.
The Optimum Nutrition Whey composition contains minerals in an amount of 1 as against 14 in Natural Factors WellBetX.
The composition of Natural Factors WellBetX contains the 1 amino acids, 12 vitamins.
Optimum Nutrition Whey and Natural Factors WellBetX have just one flavour, Optimum Nutrition Whey have a Strawberry flavour, and Natural Factors WellBetX has a Vanilla one. Natural Factors WellBetX has no taste, the manufacturer produces it unflavored.
Optimum Nutrition Whey and Natural Factors WellBetX have only one size, Optimum Nutrition Whey has 1.76 lb and Natural Factors WellBetX has 1.9 lb.
We recommend buying Optimum Nutrition Whey.