After a number of sessions, therapies can be spaced out to every 6 to year. You might find that HIFU treatment has a little instant effect on the tautness of your skin, but the main result originates from the increased collagen production that the treatment promotes. This takes a number of months, so you are likely to see the full effect of HIFU therapy just after three to six months. In treatments of the face, the expert utilizes HIFU to target the collagen around the shallow muscular aponeurot...