L-tryptophan is an essential amino acid that helps the body make proteins and certainbrain-signaling chemicals. Your body changes L-tryptophan into a brain chemical called serotonin. Serotonin helps control your mood and sleep.
Trade Information
Payment Terms
Cash Against Delivery (CAD), Cash on Delivery (COD), Cash Advance (CA), Cash in Advance (CID), Cheque
Supply Ability
500 Kilograms KG Per Week
Delivery Time
7 Days
Sample Available
Yes
Sample Policy
Free samples available with shipping and taxes paid by the buyer