After our analysis, we came to the conclusion. Life Extension L-Theanine is the winner in this comparison and gains 2.6 VSR. Its rival Paradise Herbs Sun Theanine receives 2.3 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 $ 3.3 of Paradise Herbs Sun Theanine. One serving of Life Extension L-Theanine contains 100 mg L-Theanine as against 100 mg in one Paradise Herbs Sun Theanine serving For a serving of Life Extension L-Theanine you will pay $ 0.30 , and a for a serving of Paradise Herbs Sun Theanine you will have to pay $ 0.33.
Life Extension L-Theanine has no taste, the manufacturer makes it unflavored. Paradise Herbs Sun Theanine has no taste, the manufacturer makes it unflavored.
Life Extension L-Theanine and Paradise Herbs Sun Theanine have only one size, Life Extension L-Theanine has 60 capsule(s) and Paradise Herbs Sun Theanine has 30 capsule(s).
We recommend buying Life Extension L-Theanine.