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Transportation: Ocean,Air
Place of Origin: China
Payment Type: L/C,T/T,D/P,D/A
Tryptophan is one of the 22 standard Amino Acids and an essential amino acid in the human diet. It is needed to prevent illness or death, and it therefore must be part of their diet.
Tryptophan is sold as a dietary supplement for use as an antidepressant, anxiolytic, and sleep aid.
In addition, tryptophan functions as a biochemical precursor for serotonin, niacin and auxin.
Product Categories : Amino Acids
Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.
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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.