After our analysis, we came to the conclusion. 8.2 VSR - that’s how many Source Naturals L-Tryptophan earns, so he wins, its rival Source Naturals L-Tryptophan + Coenzyme B6 earns 5.6 VSR. The gap in rating was affected in the first place by the price of L-Tryptophan, thus 1000 mg of L-Tryptophan of Source Naturals L-Tryptophan will cost you $ 0.46, as against $ 0.53 of Source Naturals L-Tryptophan + Coenzyme B6. The serving of Source Naturals L-Tryptophan contains 1000 mg L-Tryptophan as against 1500 mg of Source Naturals L-Tryptophan + Coenzyme B6 For a serving of Source Naturals L-Tryptophan you will pay $ 0.46 , and a for a serving of Source Naturals L-Tryptophan + Coenzyme B6 you will have to pay $ 0.79.
Source Naturals L-Tryptophan has no taste, the manufacturer produces it unflavored. Source Naturals L-Tryptophan + Coenzyme B6 has no taste, the manufacturer makes it unflavored.
Source Naturals L-Tryptophan is available in 3 sizes. Source Naturals L-Tryptophan + Coenzyme B6 has just one size, 60 Tablet(s).
We recommend buying Source Naturals L-Tryptophan.