After our analysis, we came to the conclusion. RSP Nutrition ReGen BCAA is the winner in this battle and gains 4.6 VSR. Its competitor Optimum Nutrition Pro BCAA receives 7.9 VSR. The enormous gap in rating was affected in the first place by the price of amino acids, thus 5 grams of amino acids of RSP Nutrition ReGen BCAA going to cost you $ 1, as against $ 0.47 of Optimum Nutrition Pro BCAA. The serving of RSP Nutrition ReGen BCAA contains 3000 mg amino acids as against 13000 mg of Optimum Nutrition Pro BCAA. For a serving of RSP Nutrition ReGen BCAA you will pay $ 0.60 , and a for a serving of Optimum Nutrition Pro BCAA you will have to pay $ 1.21.
The RSP Nutrition ReGen BCAA composition contains electrolytes in an amount of 3 as against 1 in Optimum Nutrition Pro BCAA, RSP Nutrition ReGen BCAA contains minerals 3 as against 1 in Optimum Nutrition Pro BCAA.
Also Optimum Nutrition Pro BCAA contains vitamins in an amount of 1.
RSP Nutrition ReGen BCAA has just one flavour, Fruit Punch. Optimum Nutrition releases 3 flavors of Pro BCAA.
RSP Nutrition ReGen BCAA and Optimum Nutrition Pro BCAA have only one size, RSP Nutrition ReGen BCAA has 9.3 oz and Optimum Nutrition Pro BCAA has 13.7 oz.
We recommend buying Optimum Nutrition Pro BCAA.