We’ve conducted an analysis of Now Foods Arginine & Citrulline and Optimum Nutrition Amino Energy. Now Foods Arginine & Citrulline takes first place in this comparison and earns 2.9 VSR. Its adversary Optimum Nutrition Amino Energy gains 5.7 VSR. The rating was affected in the first place by the price, the cost of 5 grams of amino acids of Now Foods Arginine & Citrulline is $ 0.8 as against $ 0.63 of Optimum Nutrition Amino Energy. The serving of Now Foods Arginine & Citrulline contains 750 mg amino acids as against 5000 mg in one Optimum Nutrition Amino Energy serving. At the same time, a serving of Now Foods Arginine & Citrulline costs $ 0.12, and a serving of Optimum Nutrition Amino Energy costs $ 0.63.
Additional nutrients are absent in Now Foods Arginine & Citrulline.
In the composition of Optimum Nutrition Amino Energy are found only energy supplements in an amount of 1.
Now Foods Arginine & Citrulline has no taste, the manufacturer makes it unflavored. Optimum Nutrition Amino Energy is available in 20 flavors.
Now Foods makes available 2 different sizes of Arginine & Citrulline. Optimum Nutrition Amino Energy is available in 4 sizes.
We recommend buying Optimum Nutrition Amino Energy.