After our analysis, we came to the conclusion. 7.2 VSR - this amount Healthy Origins L-Theanine receives, so he is the winner, its opponent Natural Factors Suntheanine receives 7.5 VSR. The rating was affected in the first place by the price, the cost of 1000 mg of L-Theanine of Healthy Origins L-Theanine is $ 0.92 as against $ 2.44 of Natural Factors Suntheanine. One serving of Healthy Origins L-Theanine contains 98 mg L-Theanine as against 250 mg of Natural Factors Suntheanine At the same time, a serving of Healthy Origins L-Theanine costs $ 0.09, and a serving of Natural Factors Suntheanine costs $ 0.61.
Healthy Origins L-Theanine has no taste, the manufacturer produces it unflavored. Natural Factors Suntheanine has no taste, the manufacturer produces it unflavored.
Healthy Origins L-Theanine is produced in 2 sizes. Natural Factors Suntheanine has just one size, 60 Capsule(s), 60 Tablet(s).
We recommend buying Natural Factors Suntheanine.