Mainly I use the Face Former against snoring.
I have tried out many things in the past: braces, nose strips, anti-snoring ointment, etc. This should be the last try before buying a custom-made brace for several hundred euros. Therefore, my wife and I were very sceptical at first.
But right after the first day of use it became much quieter in the bedroom. After months of use I still snore sometimes, but much more quietly and my wife doesn’t have to move at night. As a pleasant side effect, my tinnitus became much quieter and the jaw joints no longer hurt at all.
I highly recommend this thing!