Changsha Sunfull Bio-tech Co., Ltd.Sunfull is specialized in the research and manufacture of of high value Astaxanthin, Huperzine A, Resveratrol, Milk Thistle Extract, Green tea extracts, Ginkgo biloba extract, Coenzyme Q10 and many other botanical extracts for dietary supplement, healthy food, cosmetics & pharmaceuticals etc. We've been certified with ISO9001, Kosher & HALAL, know more about us,please view www.sunfullbio.com Sunfull Key Product List: 1. Rhodiola Rosea Extract 3%, 5% Rosavins 2. Olive Leaf Extract 20%, 40%, 60% Oleuropein or 5%, 10%, 20%, Hydroxytyrosol 3. EGCG 90%, 95% 4. Green Coffee Bean Extract 50% Chlorogenic Acids 5. Purple sweet potato red pigment (E35,E60) 6. Radish Red Pigment (E30,E60) 7. Ivy Extract 10% Hederagenin C 8. Natural Astaxanth..