We’ve compared Jarrow Formulas L-Tryptophan with Source Naturals L-Tryptophan + Coenzyme B6 and determined the following. Jarrow Formulas L-Tryptophan takes first place in this comparison and earns 3.6 VSR. Its rival Source Naturals L-Tryptophan + Coenzyme B6 gains 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 Jarrow Formulas L-Tryptophan will cost you $ 0.42, as against $ 0.53 of Source Naturals L-Tryptophan + Coenzyme B6. One serving of Jarrow Formulas L-Tryptophan contains 500 mg L-Tryptophan as against 1500 mg in one Source Naturals L-Tryptophan + Coenzyme B6 serving For a serving of Jarrow Formulas L-Tryptophan you will pay $ 0.21 , and a for a serving of Source Naturals L-Tryptophan + Coenzyme B6 you will have to pay $ 0.79.
Jarrow Formulas L-Tryptophan has no taste, the manufacturer produces it unflavored. Source Naturals L-Tryptophan + Coenzyme B6 has no taste, the manufacturer makes it unflavored.
Jarrow Formulas L-Tryptophan and Source Naturals L-Tryptophan + Coenzyme B6 have only one size, Jarrow Formulas L-Tryptophan has 60 capsule(s), 60 tablet(s) and Source Naturals L-Tryptophan + Coenzyme B6 has 60 tablet(s).
We recommend buying Source Naturals L-Tryptophan + Coenzyme B6.