After our analysis, we came to the conclusion. Muscletech L-Arginine is the winner in this comparison and gets 5.1 VSR. Its rival Doctor's Best L-Arginine receives 3.9 VSR. The gap in rating was affected in the first place by the price, the cost of 1000 mg of L-Arginine of Muscletech L-Arginine is $ 0.18 as against $ 0.28 of Doctor's Best L-Arginine. One serving of Muscletech L-Arginine contains 6000 mg L-Arginine as against 1000 mg of Doctor's Best L-Arginine For a serving of Muscletech L-Arginine you will pay $ 1.10 , and a for a serving of Doctor's Best L-Arginine you will have to pay $ 0.28.
Muscletech L-Arginine has just one flavour, Icy Rocket Freeze. Doctor's Best L-Arginine has no taste, the manufacturer makes it unflavored.
Muscletech L-Arginine has just one size, 1.03 lb. Doctor's Best L-Arginine is produced in 2 sizes.
We recommend buying Muscletech L-Arginine.