We’ve compared Source Naturals L-Theanine 200 with Now Foods L-Theanine and determined the following. Source Naturals L-Theanine 200 is the winner in this comparison and gets 5 VSR. Its rival Now Foods L-Theanine earns 9.8 VSR. The gap in 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 $ 1.15 of Now Foods L-Theanine. One serving of Source Naturals L-Theanine 200 contains 200 mg L-Theanine as against 200 mg of Now Foods L-Theanine For a serving of Source Naturals L-Theanine 200 you will pay $ 0.40 , and a for a serving of Now Foods L-Theanine you will have to pay $ 0.23.
Source Naturals L-Theanine 200 has no taste, the manufacturer makes it unflavored. Now Foods L-Theanine has no taste, the manufacturer makes it unflavored.
Source Naturals L-Theanine 200 has just one size, 60 Capsule(s), 60 Tablet(s). Now Foods L-Theanine is available in 4 sizes.
We recommend buying Now Foods L-Theanine.