I’ve had the full series of Sheerwave treatments for facial skin tightening. I got so-so results. You look good right away but it’s only temporary, and due to swelling. I had very minimal sagging skin with no wrinkles so if it didn’t do much for me, I can’t recommend it.
Sheerwave also can supposedly destroy fat cells on the body and tighten lax skin to improve cellulite. I have not tried it for this. Maybe the process does work on the body. There is a debate about whether this type of fat loss, as opposed to lipsuction, is permanent.
Try instead the Tria Age Defying Laser for at home use. See my review here.