Polygonum cuspidatum extract powder Resveratrol 98%

Polygonum Cuspidatum Extract 

Resveratrol exists in lots of natural plants like polygonum cuspidatum, grape skin. Only polygonum cuspidatum source resveratrol can be used for industry manufacturing, as easier to extract than from grape skin. The market price of natural source resveratrol is expensive, as using 45-50kg polygonum cuspidatum raw material can extract 1kg 50%HPLC resveratrol powder. Resvertrol is used widely in different formulation as it has the very strong Antioxidant ability. It works on the vascular system, cancer therapy, lzheimer's disease, immune response, treatment of metabolic syndrome.

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