We’ve compared Source Naturals L-Theanine 200 with Advance Physician Formulas, Inc L-Theanine. Source Naturals L-Theanine 200 wins in this battle and gets 5 VSR. Its competitor Advance Physician Formulas, Inc L-Theanine receives 6.6 VSR. The gap in rating was affected in the first place by the price of L-Theanine, thus 1000 mg of L-Theanine of Source Naturals L-Theanine 200 going to cost you $ 2, as against $ 0.85 of Advance Physician Formulas, Inc L-Theanine. One serving of Source Naturals L-Theanine 200 contains 200 mg L-Theanine as against 200 mg in one Advance Physician Formulas, Inc L-Theanine serving At the same time, a serving of Source Naturals L-Theanine 200 costs $ 0.40, and a serving of Advance Physician Formulas, Inc L-Theanine costs $ 0.17.
Source Naturals L-Theanine 200 has no taste, the manufacturer produces it unflavored. Advance Physician Formulas, Inc L-Theanine has no taste, the manufacturer makes it unflavored.
Source Naturals L-Theanine 200 and Advance Physician Formulas, Inc L-Theanine have only one size, Source Naturals L-Theanine 200 has 60 capsule(s), 60 tablet(s) and Advance Physician Formulas, Inc L-Theanine has 60 capsule(s).
We recommend buying Advance Physician Formulas, Inc L-Theanine.