We’ve conducted an analysis of Source Naturals L-Theanine 200 and Sports Research L-Theanine. Source Naturals L-Theanine 200 wins in this battle and gains 5 VSR. Its competitor Sports Research L-Theanine receives 5.8 VSR. The gap in rating was affected in the first place by the price, the cost of 1000 mg of L-Theanine of Source Naturals L-Theanine 200 is $ 2 as against $ 1.55 of Sports Research L-Theanine. The serving of Source Naturals L-Theanine 200 contains 200 mg L-Theanine as against 200 mg of Sports Research L-Theanine At the same time, a serving of Source Naturals L-Theanine 200 costs $ 0.40, and a serving of Sports Research L-Theanine costs $ 0.31.
Source Naturals L-Theanine 200 has no taste, the manufacturer produces it unflavored. Sports Research L-Theanine has no taste, the manufacturer produces it unflavored.
Source Naturals L-Theanine 200 and Sports Research L-Theanine have only one size, Source Naturals L-Theanine 200 has 60 capsule(s), 60 tablet(s) and Sports Research L-Theanine has 60 softgel(s).
We recommend buying Sports Research L-Theanine.