Polygonum cuspidatum extract

Polygonum cuspidatum is one of Polygonaceae plants, the original growth in East Asia and widely distributed in Chinese. Polygonum cuspidatum was used to treat a variety of ailments, including fungal infection, a variety of skin inflammation, cardiovascular disease, and liver disease. Resveratrol and emodin is the main function ingredients in Polygonum cuspidatum. Studies show that resveratrol and emodin show a wide range of antioxidant properties. Resveratrol at the same time also shows that contribute to cardiovascular health and promoting blood circulation, reduce pain, heat to wet, to poison to phlegm.