During sleep, the muscles surrounding the upper airway relax, allowing the base of the tongue and surrounding soft tissue to move back, against the rear of the upper airway. Air rushing through this narrowed opening causes the soft tissue to “flutter” like a flag in a breeze, producing the snoring sound.
Pure Sleep is moulded to your teeth, allowing it to firmly but gently hold your lower teeth forward of their normal position, relative to your upper teeth. This moves the jaw forward, along with the base of the tongue and surrounding soft tissue.
By holding your jaw forward, the base of the tongue and surrounding soft tissue are also moved forward, away from the back of the upper airway. This widens the upper airway, allowing improved airflow. Since air no longer must rush through the airway, the soft tissue is far less likely to flutter, so there the sound of snoring is therefore dramatically reduced or entirely eliminated.