After our analysis, we came to the conclusion. 5.8 VSR - this amount Doctor's Best Suntheanine L-Theanine earns, so he takes first place, its competitor California Gold Nutrition TheanineUP receives 4.6 VSR. The rating was affected in the first place by the price of L-Theanine, thus 1000 mg of L-Theanine of Doctor's Best Suntheanine L-Theanine will cost you $ 1.27, as against $ 1.8 of California Gold Nutrition TheanineUP. The serving of Doctor's Best Suntheanine L-Theanine contains 150 mg L-Theanine as against 100 mg of California Gold Nutrition TheanineUP For a serving of Doctor's Best Suntheanine L-Theanine you will pay $ 0.19 , and a for a serving of California Gold Nutrition TheanineUP you will have to pay $ 0.18.
Doctor's Best Suntheanine L-Theanine has no taste, the manufacturer produces it unflavored. California Gold Nutrition TheanineUP has no taste, the manufacturer produces it unflavored.
Doctor's Best Suntheanine L-Theanine and California Gold Nutrition TheanineUP have only one size, Doctor's Best Suntheanine L-Theanine has 90 capsule(s) and California Gold Nutrition TheanineUP has 60 capsule(s).
We recommend buying Doctor's Best Suntheanine L-Theanine.