Honghao Herb is a wholesale bulk supplier of 5-HTP powder griffonia simplicifolia seed extract siteweb:https://www.honghaoherb.com/products/5-htp-5-hydroxytryptophan Email: info@honghaoherb.com Skype: frankie.wu2 WhatsApp:+86-17702909507 Application: 5-HTP griffonia seed extract can be applied in the pharmaceutical and health products field, As raw materials of drugs for anti-bacterial, anti-depressants, anti tumor and sedation; 5-HTP griffonia seed extract can be applied in the health products industry field, As insomnia, other similar symptoms of psychasthenia and lose weight product raw material ; 5-HTP griffonia seed extract can be applied in the dietary supplement products, As dietary supplements increased the rapeutic function; 5-HTP griffonia simplicifolia seed extract can be applied in the cosmetic field to add to beauty products.