changsha active ingredients group, inc.(aigi) is one of the leading  
manufacturer and exporter of the tea & herbal extracts in China. aigi  
having certified ISO9000:2000,Kosher,GMP.and have been  
manufacturing of exporting such products as green tea extracts and  
natural botanical extracts series. Our major standardized products are  
Green Tea extracts(Polyphenols, EGCG, Theaflavins, Catechins),Luo Han Guo Extract 20%-80%

Mogrosides,Luo Han Guo Juice concentrate Brix60, Coleus Forskohlii Extract 20%~98%

Forskohlin (HPLC),Flaxseed Hull Extract 20%~80% Flax Lignans SDG,Magnolia Bark Extract 90%

honokiol +Magnolol, ,95% Honokiol,Griffonia simplicifolia Seed Extract 5-HTP,Red Clover

Extract 8%, 20%, 40% Isoflavones,Pueraria (Kudzu Root) Extract 40% Isoflavones, Galanthamine

Hydrobromide 98%,Ginkgo Biloba Extract 24%/6%/<1ppm,Ginseng Root Extract  5%-80%

Ginsenosides (VU-VIS),Rhodiola Rosae Extract 1-5% Rosavins, 1-3% Salidroside,Soy bean

Extract 40% Isoflavones,Bilberry Extract 15%, 25% Anthocyanidins,Blueberry Extract Juice 65

Brix,Grape seed Extract  95% OPC/ Polyphenols,Honey Goat Weed Extract 50% Icariins, Milk

Thistle Extract 80% silymarin (UV-VIS),Scutellaria baicalensis Extract 95% baicalin (UV-

VIS),and so on. We can supply about 240 kinds of standardized herbal extracts and more 900

kinds of Botanical  extracts.