changsha active ingredients group, inc. changsha active ingredients group, inc.(aigi) is one of the leading manufacturer and exporter of the tea & herbal extracts in china, is the board of director of hnbea (hunan botanical extracts association of china), aigi having certified iso9000:2000, kosher, cgmp. we have been manufacturing of exporting such products as green tea extracts and natural botanical extracts series. our major standardized products are resveratrol 99%, magnolia bark extract 95%,guarana p.e. 22% caffeine, baicalin 95%, blueberry juice concentrate brix 65, green tea extract 60% egcg, luo han guo extract 80% .mogrosides and effective component monomer product such as huperzine a 99%, paclitaxel 99%, artemisinine 99% , rhynchophylline 98% and so on. we can supply about 240 kinds of standardized herbal extracts and more 900 kinds of botanical extracts. our products are in great demand and being exported to over 40 countries throughout the world. yours faithfully, honey xiu active ingredients of the extract are magnolol and honokinol. its pharmacological effects: resisting bacteria and ulcer sedate the central nerves and smooth the muscles. especially, magnolol resists gram-positive bacterium, acid-fast bacillus and hyphomycetes significantly and inhibits perversive streptococci. specifications: 1) honokiol and magnolol ≥ 50%-98% 2) extracted part: bark 3) appearance brownish yellow, yellow or light yellow powder 4) particle size: passed 80 mesh 5) moisture: ≤ 5.0% 6) arsenic: ≤ 2ppm 7) heavy metals: ≤ 20ppm inner packing: 25kg/double-layer aluminum foil bag outer packing: fiberboard drum if you want to find some botanical extract,but you can not find in this list,please visit aigi's website to find it: http://www.aigi-herb.com/products/botanical%20extracts.asp best regards! best regards! yours faithfully, honey xiu ************************************************************************** company: changsha active ingredients group,inc. fda registration number is: 16044809218 add.: 4f, hengguang building, no. 516 yuanda yi road, changsha, china 410001 website: http://www.aigi-herb.com telephone: 86-731-4783400 fax number: 86-731-4717928 msn messenger: aigi10@hotmail.com e-mail:honeyxiu@aigi-herb.com ******welcome contact me for more detail inform. if you have any questions or suggestions, please don’t hesitate to ask and tell. best wishes