After our analysis, we came to the conclusion. 7 VSR - that’s how many Natural Factors Whey Factors receives, so he wins, its competitor MET-Rx Whey Protein receives 6.9 VSR. The enormous gap in 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 $ 0.98 of MET-Rx Whey Protein. One serving of Natural Factors Whey Factors contains 19 grams protein as against 23 grams in one MET-Rx Whey Protein serving. At the same time, a serving of Natural Factors Whey Factors costs $ 1.23, and a serving of MET-Rx Whey Protein costs $ 0.90.
The Natural Factors Whey Factors composition contains minerals in an amount of 5 as against 5 in MET-Rx Whey Protein.
Natural Factors Whey Factors is produced in 2 flavors. MET-Rx Whey Protein is produced in 2 flavors.
Natural Factors Whey Factors and MET-Rx Whey Protein have only one size, Natural Factors Whey Factors has 2 lb and MET-Rx Whey Protein has 5 lb.
We recommend buying Natural Factors Whey Factors.