The main benefit will be a more youthful appearance. But maximum (once read up on this) they can give is 10 years younger. But one should be aware of two things: After the surgery heals, you will of course continue aging at the normal rate, and in 10 years (if you got the maximum effect), you will be right where you started. Also, many people have other problems in their life that they imagine would all go away if they only looked younger. If these people get a facelift based on solving all their problems, those other problems will still be there and the discovery that they are still there can trigger depression. Be sure that ALL you expect from a facelift is a younger facial appearance. You will not BE younger, and any other problems will still be there waiting to be dealt with.