I was very pleased initially with the improvement of my acne scars and the tightening of crepey neck skin. It appeared that fine lines were also improved.
However, after five months since my last treatment, of which there were four, I find that the result overall is absolutely negligible. The improvement that I saw immediately was due to swelling.
I have previously undertaken dermabrasion and erbium laser treatments for acne scarring; both delivered much more impressive results. I consider this treatment a very expensive facial. I looked great a few days after treatment for a few weeks, then my skin reverted back to how I started; I don't even see results from supposed stimulation of collagen production.
Don't waste your money.