After our analysis, we came to the conclusion. 4.6 VSR - this amount California Gold Nutrition TheanineUP receives, so he takes first place, its rival Rainbow Light Mental Calm receives 0.8 VSR. The colossal gap in rating was affected in the first place by the price, the cost of 1000 mg of L-Theanine of California Gold Nutrition TheanineUP is $ 1.8 as against $ 6.27 of Rainbow Light Mental Calm. One serving of California Gold Nutrition TheanineUP contains 100 mg L-Theanine as against 75 mg in one Rainbow Light Mental Calm serving At the same time, a serving of California Gold Nutrition TheanineUP costs $ 0.18, and a serving of Rainbow Light Mental Calm costs $ 0.47.
California Gold Nutrition TheanineUP has no taste, the manufacturer produces it unflavored. Rainbow Light Mental Calm has no taste, the manufacturer makes it unflavored.
California Gold Nutrition TheanineUP and Rainbow Light Mental Calm have only one size, California Gold Nutrition TheanineUP has 60 capsule(s) and Rainbow Light Mental Calm has 30 tablet(s).
We recommend buying California Gold Nutrition TheanineUP.