Xi'an Green Life Bio-Technology Co.,Ltd is one of the leading 5-htp suppliers and manufacturers, equipped with professional factory, we are able to offer you pure natural, 100% natural, Kosher certified and ISO certified 5-htp, griffonia simplicifolia seed extract, 5-hydroxytryptophan, griffonia simplicifolia extract, griffonia seeds p.e, griffonia seed extract 5-htp 99%, welcome to buy cheap, low price, hot sell and high quality factory supply 5-htp from us.Number: GLBT-I002 Name: Griffonia Seed Extract Latin name: Griffonia simpicifolia Appearances: White to gray white fine powder Spec: L-5-hydroxytryptophan 10% 20% 30% 99%Analysis: HPLCCAS No: 56-69-9 or 4350-09-8Function:1)Anti-hypochondria and act as tranquilizer. 5-HTP is a premonitory of seronin, which is a kind of hormone that needed by human body. 2)Relieve pressure and insomnia. 5-HTP is also a premonitory of melatonin, a hormone which is to adjust one's sleep.3）Help to lose weight. Safety ConcernsPotential side effects of 5-HTP include nausea, dizziness, and diarrhea. Rarely, allergic reaction to the supplement may occur. The safety of 5-HTP in pregnant or nursing women and people with liver or kidney disease has not been established. Children with Down's syndrome should not take 5-HTP. Dosage InformationTo minimize possible side effects, begin with a low dose of 5-HTP (50 mg three times a day) for one week and then increase the amount to 50 mg twice a day for one week, and so on by 50 mg increments each week, up to the dose recommended for your condition. For the quickest absorption, take 5-HTP on an empty stomach. It is best to read product label directions for guidelines on the dosage recommended for your specific condition.Packing: Packed in paper-drums and two plastic-bags inside or as per your request.Storage: Stored in a cool and dry well-closed container, keep away from moisture and strong light / heat.