After our analysis, we came to the conclusion. 5.1 VSR - that’s how many Dr. Mercola Pro-Optimal Whey earns, so he takes first place, its competitor USN Premium 100% Whey gains 7.8 VSR. The rating was affected in the first place by the price of protein, thus 25 grams of pure protein of Dr. Mercola Pro-Optimal Whey will cost you $ 3.43, as against $ 0.73 of USN Premium 100% Whey. One serving of Dr. Mercola Pro-Optimal Whey contains 17 grams protein as against 25 grams of USN Premium 100% Whey. At the same time, a serving of Dr. Mercola Pro-Optimal Whey costs $ 2.33, and a serving of USN Premium 100% Whey costs $ 0.73.
The Dr. Mercola Pro-Optimal Whey composition contains minerals in an amount of 6 as against 4 in USN Premium 100% Whey.
Dr. Mercola Pro-Optimal Whey has just one flavour, Vanilla. USN Premium 100% Whey is produced in 4 flavors.
Dr. Mercola Pro-Optimal Whey and USN Premium 100% Whey have only one size, Dr. Mercola Pro-Optimal Whey has 1.2 lb and USN Premium 100% Whey has 5 lb.
We recommend buying USN Premium 100% Whey.