We’ve compared Life Extension L-Theanine with Sports Research L-Theanine. 2.6 VSR - this amount Life Extension L-Theanine gains, so he wins, its rival Sports Research L-Theanine gains 5.8 VSR. The rating was affected in the first place by the price, the cost of 1000 mg of L-Theanine of Life Extension L-Theanine is $ 3 as against $ 1.55 of Sports Research L-Theanine. The serving of Life Extension L-Theanine contains 100 mg L-Theanine as against 200 mg of Sports Research L-Theanine At the same time, a serving of Life Extension L-Theanine costs $ 0.30, and a serving of Sports Research L-Theanine costs $ 0.31.
Life Extension L-Theanine has no taste, the manufacturer produces it unflavored. Sports Research L-Theanine has no taste, the manufacturer produces it unflavored.
Life Extension L-Theanine and Sports Research L-Theanine have only one size, Life Extension L-Theanine has 60 capsule(s) and Sports Research L-Theanine has 60 softgel(s).
We recommend buying Sports Research L-Theanine.