• Wholesale Resveratrol (25%, HPLC),1KG/Bag, Free-Shipping
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Resveratrol (25%, HPLC),1KG/Bag, Free-Shipping

  • item#: 426
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  • Wholesale Price: 199.00

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      Product Details

      Natural Resveratrol 25%, Polygonum Cuspidatum Root Extract 

      Brief Introduction

      Synonyms---Hu Zhang, Japanese Knotweed, Giant Knotweed

      Resveratrol (trans-)

      Chemical Nametrans-3,5,4'-Trihydroxystilbene;3,4',5-Stilbenetriol;trans-Resveratrol;(E)-5-(p-Hydroxystyryl)resorcinol (E)-5-(4-hydroxystyryl)benzene-1,3-diol
      Molecular Formula: C14H12O3

      Mol. Wt.: 228.24

      Chemical and physical properties of Resveratrol

      Resveratrol (3,5,4'-trihydroxystilbene) is a polyphenolic phytoalexin. It is a stilbenoid, a derivate of stilbene, and is produced in plants with the help of the enzyme stilbene synthase. It exists as two geometric isomers: cis- (Z) and trans- (E), with the trans-isomer shown in the top image. The trans- form can undergo isomerisation to the cis- form when exposed to ultraviolet irradiation. Trans-resveratrol in the powder form was found to be stable under "accelerated stability" conditions of 75% humidity and 40 degrees C in the presence of air. Resveratrol content also stayed stable in the skins of grapes and pomace taken after fermentation and stored for a long period.




      Life extension

      Cancer prevention (Anti-cancer)

      Anti-diabetic property (Activate AMPK, Blood sugar lowering)

      Beneficial cardiovascular effects

      Anti-inflammatory effects

      Supplementation   As a result of extensive news coverage, sales of supplements greatly increased in 2006, despite cautions that benefits to humans are unproven.



      •  The typical dose is 500-1200mg per day (usually in 2-3 doses throughout the day).
      •  Consult physicians for different condition specifics.

      Our Resveratrol Features:

       Resveratrol is one of our most competitive products, with many advantages as list in the following, produced as our patent-pending process and know-how technology from Polygonum cuspidatum roots.

      •  Produced with pure water only

      •  High purity: up to 99%

      •  Low Emodin content

      •  NO solvent - residual free

      •  Pesticide-free

      •  Crystal white in appearance

      •  High anti-bacteria, and longer shelf life


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