L-Tryptophan Vegan

Product Detail Name:L-Tryptophan Vegan Feature: Nutritional supplements. Antioxidants. Tryptophan is a precursor of the human neurotransmitter serotonin, one of the essential amino acids in the human body; it is used in pregnant women's nutritional supplements and special milk powder for infants; for niacin deficiency (pellagra) treatment Medicine; as a tranquilizer, regulates mental rhythm and improves sleep. Composition:  Assay:>99% Appearance: White Powder Packing: 1kg 5kg 10kg 25kg Shelf Life: 2 years Storage: Store in cool and dry area Certification:ISO GMP KOSHER HALAL VEGAN