After our analysis, we came to the conclusion. Advanced Orthomolecular Research AOR Zen Theanine is the winner in this analysis and gets 7.4 VSR. Its rival Dragon Herbs Tao in a Bottle receives 1.5 VSR. The colossal gap in rating was affected in the first place by the price, the cost of 1000 mg of L-Theanine of Advanced Orthomolecular Research AOR Zen Theanine is $ 1.6 as against $ 4.6 of Dragon Herbs Tao in a Bottle. One serving of Advanced Orthomolecular Research AOR Zen Theanine contains 225 mg L-Theanine as against 100 mg of Dragon Herbs Tao in a Bottle At the same time, a serving of Advanced Orthomolecular Research AOR Zen Theanine costs $ 0.36, and a serving of Dragon Herbs Tao in a Bottle costs $ 0.46.
Advanced Orthomolecular Research AOR Zen Theanine has no taste, the manufacturer produces it unflavored. Dragon Herbs Tao in a Bottle has no taste, the manufacturer makes it unflavored.
Advanced Orthomolecular Research AOR Zen Theanine and Dragon Herbs Tao in a Bottle have only one size, Advanced Orthomolecular Research AOR Zen Theanine has 120 capsule(s) and Dragon Herbs Tao in a Bottle has 60 capsule(s).
We recommend buying Advanced Orthomolecular Research AOR Zen Theanine.