It is an aesthetic treatment, which consists of natural techniques for detoxification, toning and lifting the face. It is applied partly with the hands and partly with the gua sha tools used in Chinese medicine.
Its first part is the Tanaka massage of Japanese origin, which smoothes and detoxifies the skin. In this way, the face is prepared for the second part, during which the straightening is worked on with the help of gua sha.
The result is shiny and smooth skin, "filling" of wrinkles and straightened features.