Treatment effect 1.Tightening the skin of both cheeks 2. improving the line of chin 3.lmproving the skin, make it more smooth &delicate 4.removing the Neck grain, prevent neck aging 5.lmproving the elasticity of skin and make the contour more compact. 6.Tightening the forehead of coetaneous constituent 7.Eliminating wrinkles around the forehead, eyes and lips