Specification: Food Grade/ USP Grade; White crystal or Cystalline powder
HS Code: 2933990090
CAS No.: 73-22-3
Place of Origin: China
Tryptophan has shown someeffectiveness for treatment of a variety of other conditions typicallyassociated with low serotonin levels in the brain. In particular, tryptophanhas shown some promise as an antidepressant alone and as an"augmenter" of antidepressant drugs. However, the reliability ofthese clinical trials has been questioned because of lack of formal controlsand repeatability.
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