Works, don’t wake the wife anymore and she loves it...
I was skeptical of the gimmicks advertised to stop snoring. For some reason, Zyppah seemed logical. I tried it and it works. My wife says I don’t perform the window rattling snores any more and I also get a better nights sleep. I do experience a little tooth soreness in the morning, but it fades quickly. Worth it for the better sleep my wife and I both get...