Following a HIFU session, SMAS will thicken and pull the skin tissue above it taut, for a lifted look. “Before treatment ... Our beauty editor's Hydrafacial review has all the need-to-know ...

You might have it on its own or with other treatments. High intensity focused ultrasound (HIFU) is a treatment that aims to kill cancer cells ... Ultraviolet light is a treatment for a type of skin ...