The efficacy and function of Butchers Broom extract: make up 1. The activation of cathepsin shows that the extract can enhance the metabolism of skin cells; 2. It has a good activation effect on nerve sheath myelinase, suitable for anti-aging conditioning cosmetics; 3. Proliferation effect on melanocytes is suitable for Wufa products. Clinical efficacy 1. For supportive treatment of chronic venous insufficiency symptoms, such as leg pain and heaviness, gastrocnemius cramps at night, itching irritation and swelling; 2. Supportive treatment of symptoms of hemorrhoids, such as itching irritation and burning sensation. The purpose of treatment is to increase the tension of the venous blood vessel wall, at the same time increase the venous return and reduce the permeability of the capillaries, so that the edema resolves.