After our analysis, we came to the conclusion. Source Naturals L-Theanine 200 takes first place in this comparison and gets 5 VSR. Its opponent Paradise Herbs Sun Theanine gains 2.3 VSR. The gap in rating was affected in the first place by the price of L-Theanine, thus 1000 mg of L-Theanine of Source Naturals L-Theanine 200 going to cost you $ 2, as against $ 3.3 of Paradise Herbs Sun Theanine. The serving of Source Naturals L-Theanine 200 contains 200 mg L-Theanine as against 100 mg of Paradise Herbs Sun Theanine At the same time, a serving of Source Naturals L-Theanine 200 costs $ 0.40, and a serving of Paradise Herbs Sun Theanine costs $ 0.33.
Source Naturals L-Theanine 200 has no taste, the manufacturer produces it unflavored. Paradise Herbs Sun Theanine has no taste, the manufacturer makes it unflavored.
Source Naturals L-Theanine 200 and Paradise Herbs Sun Theanine have only one size, Source Naturals L-Theanine 200 has 60 capsule(s), 60 tablet(s) and Paradise Herbs Sun Theanine has 30 capsule(s).
We recommend buying Source Naturals L-Theanine 200.