We’ve compared Nutra BioGenesis Stress Factors with Source Naturals Theanine Serene Relora. Nutra BioGenesis Stress Factors takes first place in this analysis and gets 1.2 VSR. Its competitor Source Naturals Theanine Serene Relora gains 3.9 VSR. The gap in rating was affected in the first place by the price, the cost of 1000 mg of L-Theanine of Nutra BioGenesis Stress Factors is $ 5.7 as against $ 2.45 of Source Naturals Theanine Serene Relora. The serving of Nutra BioGenesis Stress Factors contains 100 mg L-Theanine as against 200 mg of Source Naturals Theanine Serene Relora For a serving of Nutra BioGenesis Stress Factors you will pay $ 0.57 , and a for a serving of Source Naturals Theanine Serene Relora you will have to pay $ 0.49.
Nutra BioGenesis Stress Factors has no taste, the manufacturer makes it unflavored. Source Naturals Theanine Serene Relora has no taste, the manufacturer produces it unflavored.
Nutra BioGenesis Stress Factors and Source Naturals Theanine Serene Relora have only one size, Nutra BioGenesis Stress Factors has 60 capsule(s) and Source Naturals Theanine Serene Relora has 60 tablet(s).
We recommend buying Source Naturals Theanine Serene Relora.