Leading manufacturer and supplier of Botanical Extract in China, we can supply those products for you:

1 5-HTP 99% 5-Hydroxytryptophan ;
2 Andrographis Paniculate 95% 95% Andrographolide;
3 American Ginseng Root P.E. 80% Ginsenosides;
4 Bitter Melon Extract 10% Charantin;
5 Black Tea Theaflavins 28%~60% Theaflavins;
6 Chinese Angelica Dong Quai 1%/0.1% Ligustilide ferulic acid ;
7 Chinese Wolfberry Extract 15% Polysaccharides ;
8 Citrus aurantium extract 95% Synephrine ;
9 Chinese Bilberry P.E. 25% anthocyanidins;
10 Common Cnidium Fruit P.E. 30% Osthole osthol ;
11 Echinacea Purpurea Extract 4% Polysacchrides ;
12 Galanthamine Hydrobromide 98% Galanthamine Alkaloids ;
13 Giant Knotweed Extract 99% Resveratrol ;
14 Ginseng Extract Panax ginseng 80% Ginsenoside ;
15 Ginkgo Biloba Extract 26%/4% Flavoglycosides/ Flavones ;
16 Golden seal Extract 5%/10% alkaloids /Berberine ;
17 Gotu Kola Extract 85% Total Asiaticosides;
18 Grape Seed Extract 95% OPC/ Polyphenols ;
19 Green Tea Extract 95%/