After our analysis, we came to the conclusion. 7.9 VSR - this amount Optimum Nutrition Pro BCAA receives, so he takes first place, its rival AST Sports Science BCAA 4500 receives 3.6 VSR. The gap in rating was affected in the first place by the price of amino acids, thus 5 grams of amino acids of Optimum Nutrition Pro BCAA will cost you $ 0.47, as against $ 0.68 of AST Sports Science BCAA 4500. The serving of Optimum Nutrition Pro BCAA contains 13000 mg amino acids as against 4550 mg in one AST Sports Science BCAA 4500 serving. For a serving of Optimum Nutrition Pro BCAA you will pay $ 1.21 , and a for a serving of AST Sports Science BCAA 4500 you will have to pay $ 0.62.
The composition of Optimum Nutrition Pro BCAA contains 3 different groups of supplements like electrolytes, vitamins, minerals.
Additional ingredients are not contained in AST Sports Science BCAA 4500.
Optimum Nutrition releases 3 flavors of Pro BCAA. AST Sports Science BCAA 4500 has no taste, the manufacturer makes it unflavored.
Optimum Nutrition Pro BCAA and AST Sports Science BCAA 4500 have only one size, Optimum Nutrition Pro BCAA has 13.7 oz and AST Sports Science BCAA 4500 has 462 capsule(s).
We recommend buying Optimum Nutrition Pro BCAA.