After our analysis, we came to the conclusion. 0.8 VSR - this amount Rainbow Light Mental Calm earns, so he is the winner, its adversary Natural Factors Suntheanine receives 7.5 VSR. The enormous gap in rating was affected in the first place by the price, the cost of 1000 mg of L-Theanine of Rainbow Light Mental Calm is $ 6.27 as against $ 2.44 of Natural Factors Suntheanine. The serving of Rainbow Light Mental Calm contains 75 mg L-Theanine as against 250 mg of Natural Factors Suntheanine For a serving of Rainbow Light Mental Calm you will pay $ 0.47 , and a for a serving of Natural Factors Suntheanine you will have to pay $ 0.61.
Rainbow Light Mental Calm has no taste, the manufacturer produces it unflavored. Natural Factors Suntheanine has no taste, the manufacturer makes it unflavored.
Rainbow Light Mental Calm and Natural Factors Suntheanine have only one size, Rainbow Light Mental Calm has 30 tablet(s) and Natural Factors Suntheanine has 60 capsule(s), 60 tablet(s).
We recommend buying Natural Factors Suntheanine.