We’ve conducted an analysis of Source Naturals L-Theanine 200 and Life Extension L-Theanine. Source Naturals L-Theanine 200 takes first place in this battle and earns 5 VSR. Its competitor Life Extension L-Theanine earns 2.6 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 of Life Extension L-Theanine. The serving of Source Naturals L-Theanine 200 contains 200 mg L-Theanine as against 100 mg in one Life Extension L-Theanine serving At the same time, a serving of Source Naturals L-Theanine 200 costs $ 0.40, and a serving of Life Extension L-Theanine costs $ 0.30.
Source Naturals L-Theanine 200 has no taste, the manufacturer makes it unflavored. Life Extension L-Theanine has no taste, the manufacturer produces it unflavored.
Source Naturals L-Theanine 200 and Life Extension L-Theanine have only one size, Source Naturals L-Theanine 200 has 60 capsule(s), 60 tablet(s) and Life Extension L-Theanine has 60 capsule(s).
We recommend buying Source Naturals L-Theanine 200.