Polygonum Cuspidatum Root Extract Powder

Giant Knotweed Extract 10:1 Concentrated Powder

Polygonum cuspidatum extract, the rhizomes of Polygonum polygonum, is Active Ingredient of resveratrol and emodin.
Studies have shown that resveratrol and emodin exhibit a wide range of Antioxidant properties, such as LDL cholesterol oxidation and lipid peroxidation. Resveratrol has also been shown to help cardiovascular health and promote blood circulation, relieve pain, clear heat and dampness, and remove toxins and phlegm. Other ingredients include dananthrone, emodin methyl ether and rhein, all of which have anti-inflammatory, antiarthritic and antimicrobial activities.

In addition to the sale of Herbal Extract, our company can provide OEM&ODM. 

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