We’ve compared Advanced Orthomolecular Research AOR Zen Theanine with Now Foods L-Theanine. Advanced Orthomolecular Research AOR Zen Theanine takes first place in this comparison and gains 7.4 VSR. Its opponent Now Foods L-Theanine receives 9.8 VSR. The gap in rating was affected in the first place by the price of L-Theanine, thus 1000 mg of L-Theanine of Advanced Orthomolecular Research AOR Zen Theanine will cost you $ 1.6, as against $ 1.15 of Now Foods L-Theanine. One serving of Advanced Orthomolecular Research AOR Zen Theanine contains 225 mg L-Theanine as against 200 mg of Now Foods L-Theanine At the same time, a serving of Advanced Orthomolecular Research AOR Zen Theanine costs $ 0.36, and a serving of Now Foods L-Theanine costs $ 0.23.
Advanced Orthomolecular Research AOR Zen Theanine has no taste, the manufacturer makes it unflavored. Now Foods L-Theanine has no taste, the manufacturer produces it unflavored.
Advanced Orthomolecular Research AOR Zen Theanine has just one size, 120 Capsule(s). Now Foods makes available 4 different sizes of L-Theanine.
We recommend buying Now Foods L-Theanine.