After our analysis, we came to the conclusion. Optimum Nutrition Instantized BCAA Powder takes first place in this battle and gets 4.4 VSR. Its adversary RSP Nutrition IsoPost receives 4.9 VSR. The colossal gap in rating was affected in the first place by the price, the cost of 5 grams of amino acids of Optimum Nutrition Instantized BCAA Powder is $ 0.43 as against $ 1.68 of RSP Nutrition IsoPost. One serving of Optimum Nutrition Instantized BCAA Powder contains 1960 mg amino acids as against 5000 mg of RSP Nutrition IsoPost. For a serving of Optimum Nutrition Instantized BCAA Powder you will pay $ 0.17 , and a for a serving of RSP Nutrition IsoPost you will have to pay $ 1.68.
Additional nutrients are absent in Optimum Nutrition Instantized BCAA Powder.
The composition of RSP Nutrition IsoPost contains the 3 electrolytes, 1 hydration supplements, 3 minerals.
Optimum Nutrition Instantized BCAA Powder has no taste, the manufacturer produces it unflavored. RSP Nutrition produces 2 flavors of IsoPost.
Optimum Nutrition Instantized BCAA Powder and RSP Nutrition IsoPost have only one size, Optimum Nutrition Instantized BCAA Powder has 10.58 oz and RSP Nutrition IsoPost has 1.85 lb.
We recommend buying RSP Nutrition IsoPost.