Product name: Polygonum Cuspidatum Extract

Active ingredient: Resveratrol

Specification:(HPLC) 50% 98%

Appearance: Brown powder-light white powder

Part Used: Root & Stem

Function:  Anti-cancer， anti-oxidant and quench free-radicals

"Changsha Heking Bio-Tech Co.ltd is a professional Manufacturer of plant extracts and natural fruit vegetable juice powder in China.

We provide high quality for global functional food, beverage, healthproducts, cosmetics and pharmaceutical etc.


Especially we are specialize in Dandelion Extract ,Huperzia Serrate P.E and Pomegranate juice powder ,Goji Juice powder. Our company from raw purchasing, developing mufacturing and testing to high quality, having advanced production line combined with well trained professional R&D team and highly qualified QC staff to ensure our customers with powerful products to stand out in their market place.The total annual production capacity had exceeded a thousand ton.
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