Buckthorn Bark Extract

Buckthorn bark is not a plant, but the bark or root of a frozen green plant.

Rhamnetin is one of the extracts of buckthorn bark, which has high nutritional value. The reason why buckthorn skin is favored by people is that it has many functions, rhamnetin can effectively relieve wind-heat, and can also treat cough.

Buckthorn bark is a laxative, commonly used for colon problems or constipation, which removes metabolic waste from the body. 

However, it should be noted that buckthorn bark extract cannot be used for a long time, otherwise it will easily lead to dehydration of the body.