We’ve compared Doctor's Best Suntheanine L-Theanine with Rainbow Light Mental Calm. Doctor's Best Suntheanine L-Theanine wins in this comparison and earns 5.8 VSR. Its rival Rainbow Light Mental Calm receives 0.8 VSR. The gap in rating was affected in the first place by the price, the cost of 1000 mg of L-Theanine of Doctor's Best Suntheanine L-Theanine is $ 1.27 as against $ 6.27 of Rainbow Light Mental Calm. The serving of Doctor's Best Suntheanine L-Theanine contains 150 mg L-Theanine as against 75 mg in one Rainbow Light Mental Calm serving For a serving of Doctor's Best Suntheanine L-Theanine you will pay $ 0.19 , and a for a serving of Rainbow Light Mental Calm you will have to pay $ 0.47.
Doctor's Best Suntheanine L-Theanine has no taste, the manufacturer produces it unflavored. Rainbow Light Mental Calm has no taste, the manufacturer produces it unflavored.
Doctor's Best Suntheanine L-Theanine and Rainbow Light Mental Calm have only one size, Doctor's Best Suntheanine L-Theanine has 90 capsule(s) and Rainbow Light Mental Calm has 30 tablet(s).
We recommend buying Doctor's Best Suntheanine L-Theanine.