Cinnamon Bark Extract, Pine Bark Extract, Flaxseed Extract manufacturer / supplier in China, offering Ginger Extract / Ginger Root Extract / Zingiber Officinale Extract Powder - CAS 84696-15-1 - 2%-40% Gingerols - Food/Pharma Grade - powder/plant extract, Green Tea Extract / Camellia Sinensis Extract / Tea Polyphenols / EGCG Powder - CAS 84650-60-2 / 989-51-5 - 50%-98% Polyphenols - Food/Pharma Grade/powder/plant, Grape Seed Extract / Vitis Vinifera Seed Extract / Grape Seed P.E. Powder - CAS 84929-27-1 - OPC 40%-98% / Polyphenols 60%-98% - Food/Cosmetic Grade/powder and so on.