Specification :

Source: Polygonum cuspidatum(Hu Zhang)
Assay: 20% 50% 90% 98% Resveratrol

Molecular Formula: C14H12O3
Molecular Weight: 228. 24
CAS NO.: 501-36-0

We can also supply many kinds of plant extracts and powders. If you have interesting in our products please feel free to contact Irene for more information through ycgsales007 at gmail dot com

5-HTP (Griffonia Seeds P.E. 98%)
Acemannan P.E. 200:1
Achyranthes Root P.E. 1% (Oleanic acid)
Agaricus Bisporus Powder
Agaricus Blazei P.E. 10:1
Agaricus Blazei P.E. 15:1
Alfalfa P.E. 10:1
Alfalfa P.E. 5%
Alfalfa Powder
Allicin Rich Deodorized Garlic Powder 
Allicin Rich Deodorized Garlic Powder 3:1
Almond P.E 5:1
Aloe Vera P.E. 200:1
Aloe Vera P.E. 4:1
Althea Root P.E. 7:1 (Aalthaea Officinatics Root P.E. 7:1)
Amaranth
Amaranth Aluminum Lake 20%
American Ginseng P.E. 5%
American Ginseng Root P.E. 5:1
Andrographis Paniculate 10%
Andrographis Paniculate 3%
Andrographis Paniculate 5%
Andrographis Paniculate 50%
Andrographis Paniculate 95%
Angelica P.E. 10:1
Angelica Sinensis Radix P.E. 1%
Anthocyanin Powder 15%
Apigenin 90%
Apigenin 98%
Apple Cider Vinegar Powder
Apple Cinnamon
Apple Green Aluminum Lake 20%
Apple P.E. 95% (Polyphenols)
Apple Pectin
Arbutin
Artichoke Leaf P.E. 4:1
Ashwagandha Root P.E. 2.5% (Withania Somnifera)
Astragalus Membranaceus P.E. 5:1
Astragalus P.E. 50% (Astragali Polysaccharoses)
Astragalus P.E. 70%
Astragalus Root Powder
Atractylodes P.E. 15:1
Avena P. E. 10:1