After our analysis, we came to the conclusion. Dr. Mercola Pro-Optimal Whey wins in this battle and gains 5.1 VSR. Its rival ProSupps PS Whey receives 8.1 VSR. The gap in rating was affected in the first place by the price, the cost of 25 grams of pure protein of Dr. Mercola Pro-Optimal Whey is $ 3.43 as against $ 0.97 of ProSupps PS Whey. One serving of Dr. Mercola Pro-Optimal Whey contains 17 grams protein as against 24 grams of ProSupps PS Whey. For a serving of Dr. Mercola Pro-Optimal Whey you will pay $ 2.33 , and a for a serving of ProSupps PS Whey you will have to pay $ 0.93.
The Dr. Mercola Pro-Optimal Whey composition contains minerals in an amount of 6 as against 3 in ProSupps PS Whey.
Dr. Mercola Pro-Optimal Whey has just one flavour, Vanilla. ProSupps PS Whey is produced in 6 flavors.
Dr. Mercola Pro-Optimal Whey has just one size, 1.2 lb. ProSupps makes available 2 different sizes of PS Whey.
We recommend buying ProSupps PS Whey.