We’ve compared Source Naturals L-Theanine 200 with Nutra BioGenesis Stress Factors. Source Naturals L-Theanine 200 takes first place in this battle and earns 5 VSR. Its opponent Nutra BioGenesis Stress Factors earns 1.2 VSR. The rating was affected in the first place by the price, the cost of 1000 mg of L-Theanine of Source Naturals L-Theanine 200 is $ 2 as against $ 5.7 of Nutra BioGenesis Stress Factors. One serving of Source Naturals L-Theanine 200 contains 200 mg L-Theanine as against 100 mg of Nutra BioGenesis Stress Factors For a serving of Source Naturals L-Theanine 200 you will pay $ 0.40 , and a for a serving of Nutra BioGenesis Stress Factors you will have to pay $ 0.57.
Source Naturals L-Theanine 200 has no taste, the manufacturer makes it unflavored. Nutra BioGenesis Stress Factors has no taste, the manufacturer makes it unflavored.
Source Naturals L-Theanine 200 and Nutra BioGenesis Stress Factors have only one size, Source Naturals L-Theanine 200 has 60 capsule(s), 60 tablet(s) and Nutra BioGenesis Stress Factors has 60 capsule(s).
We recommend buying Source Naturals L-Theanine 200.