dear mr/ms , how are you! organic herb inc. is a chinese high bio-technology manufacturer and has gain high reputation for its high quality products and competitive price, as well as its strict operation according to gmp and gap. we have a capacity of 300,000kg herbal extracts per year and advanced in-home lab as well as professional r&d people swift response to any of your request. we also have our own research center in beijing, china. we also co-operates with the world's most prestigious universities and private research institutions in the biological assessment of safety and effectiveness up to clinical phase ii. organic herb inc is a developer, manufacturer, exporter and primary supplier of the most remarkable alternative and complementary herbal health products and raw material available today.our philosophy is to approach health care and lifestyle naturally, making people aware of the influences affecting our health, happiness and future. each product is carefully extracted, isolated and purified according to food science research from our leading universities.we incorporate lifestyle and environmental factors into the health care picture as well. our major standardized product, such as ginseng root extract 80% ginsenosides, grape seed extract 95% opc, green tea extract 60% egcg, luo han guo extract 80% mogrosides, soy bean extract 40% isoflavones and effective component monomer prouct such as 5-htp, resveratrol 99%, huperzine a 99%, tanshinone ii a 80%, synephrine 90%, puerarin 97%, vinpocetin 99% and so on ..... our products is well sale more than 30 countries throughout the world. organic herb inc have been in this line for 8 years and developed 400+ standardized botanical extracts (enclosed please find our product list).and has following highlights: our main products is as bellow: item no. name ratio/percentage active ingredients 000 green tea extract:30%-95% 001 alfalfa extract 5:1/5 flavonoids 002 asparagus root extract 4%~10 asparagoside 003 astragalus extract 0.2%,0.4%/16%;70% flavone&polysacchrides 004 billberry extract 10%~25% anthocyanidins 005 black coosh extract 1.5%,2.5 triterpene glycosides 006 black tea extract 20%~30 polyphenols 007 bupleurum extract 5% bupleurum saikosaponins 008 celandine extract 2% chelidonin 009 cordyceps extract 4:1 cordyceptic aci 010 citrus aurantinum extract 4%,6%,8% synepherin 011 dahurian rhododendron extract 70% proanthocyanidin 012 dandelion extract 3% flavonoids 013 dongquai extract 0.1% ferulic acid 014 echinacea extract 4% phenolic 015 elderberry extract 5% anthocyanidins 016 epimedium extract 5% epimediosides 017 eyebright extract 4:1 flavonoids 018 fo ti extract 2% phosphatide 019 garlic extract 2% allicin 020 gentian root extract 5% gentianin 021 giant knotweed extract 4%~20% resvertrol 022 ginger extract 5% gingerol 023 ginkgo biloba leaf extract 24%/6%, 24%/4%28%/8%, 30%/10 ginkgoflavoglycosides/terpene lactone 024 ginseng extract 16%~90% ginsenosides 025 golden seal extract 5% total akloides 026 golden rod extract 5% flavonoids 027 gotu kola extract 10% triterpenes 028 grape seed extract 95% proanthocyanidins 029 grape skin extract 20% proanthocyanidins 030 green tea catechins 60%~85% tea catechins 031 green tea extract 40~98% polyphenols 032 guarana extract 16% caffeine 033 gynostemma extract 20%~90% gypenosides 034 hawthorn berry extract 2.0% vitexin 035 hawthorn leaves extract 2% hyperosides 036 hibiscus flower extract 1% anthocyanidins 037 hops flower extract 0.30% flavonoids 038 horse chest nut extract 20% aesbin 039 horsetail extract 7% silica 040 jasmine tea extract 40% polyphenols 041 kava kava extract 30% kavalactones 042 kudzu root extract 90% isoflavones 043 licorice extract 12%~26% glycyrrhizic acid 044 mahuang extract 6%,8% ephedrines 045 maitake mushroom 15%,20% polysaccharides 046 milk thistle extract 70%, 80% silymarin 047 nettle leaf/root extract 1~1.5% silica 048 notoginsemg extract 10% notoginsenosides 049 ooling tea extract 30% polyphenols 050 pine bark extract 95% proanthocyanidins 051 red clover extract 8%/1% isoflavone/biochanin a&b 052 red yeast rice extract 0.4%,5% lovastatin 053 reishi mushroom extract 6% polysaccharides /triterpenoids 054 rhodiola extract 40%/1% polyphenols/salisorosides 055 royal jelly powder(f/d) 6% 10-had 056 schisandra extract 9% schisandrins 057 senna leaf extract 4%,8% sennosides 058 shitake mushroom extract 6% polysaccharides 059 siberian ginseng extract 0.8% eleutherosides b+e 060 soy bean extract 40% isoflavones 061 st. john's wort extract 0.3% hypericin 062 stevia extract 80%, 90% steviosides 063 tribulus fruit extract 20%~40% tribulus saponins 064 valerian root extract 10:1 valeric acids 065 vitex(chasteberry) extract 5% vitexin 066 white willow bark extract 15% salicin 067 wild yam extract 4%,6%,8%,10%,20% saponin on diosgenin more about our products, please visit us in our website: http://www.organic-herb.com if there are any further questions, please do not hesitate to contact me. we welcome your precious suggestions and any of your question. thanks for your interests in organic herb inc. sincerely yours, ms mary liu sales manager organic herb inc. phone +86 731 4060828 mobile +86 131 8709 3042 fax +86 731 4023669 email: mary@organic-herb.com website: http://www.organic-herb.com add: no.1038.shanshuirenjia3rd.kaiyuanroad, xinsha, changsha, hunan, china 410100