As of 2015, BeatSnoring.org, Snore.net and SnoringMouthPieceGuide.com contain reviews of PureSleep. While there are both advantages and disadvantages to PureSleep, real users of the device report mixed success with the product, according to BeatSnoring.org.
PureSleep is a mouth piece designed to remedy snoring when worn while sleeping, according to BeatSnoring.org. Its design is similar to that of a retainer. When inserted into the mouth, it holds the lower jaw in a slightly forward position. The device has been approved by the U.S. Food and Drug Administration, states Snore.net.
Product features include a patented adjustable design, comfortable fit, self-molded design, American-made materials and recommendations by dentists, according to PureSleep.