We’ve compared Natural Factors Suntheanine with KAL GABA L-Theanine Stress B. Natural Factors Suntheanine takes first place in this battle and earns 7.5 VSR. Its opponent KAL GABA L-Theanine Stress B receives 1.6 VSR. The gap in rating was affected in the first place by the price of L-Theanine, thus 1000 mg of L-Theanine of Natural Factors Suntheanine going to cost you $ 2.44, as against $ 3.6 of KAL GABA L-Theanine Stress B. One serving of Natural Factors Suntheanine contains 250 mg L-Theanine as against 50 mg in one KAL GABA L-Theanine Stress B serving For a serving of Natural Factors Suntheanine you will pay $ 0.61 , and a for a serving of KAL GABA L-Theanine Stress B you will have to pay $ 0.18.
Natural Factors Suntheanine has no taste, the manufacturer makes it unflavored. KAL GABA L-Theanine Stress B has no taste, the manufacturer produces it unflavored.
Natural Factors Suntheanine and KAL GABA L-Theanine Stress B have only one size, Natural Factors Suntheanine has 60 capsule(s), 60 tablet(s) and KAL GABA L-Theanine Stress B has 100 lozenge(s).
We recommend buying Natural Factors Suntheanine.