We at Haven Mattress have done our research and are so excited to announce that all of our "Rejuvenate 10" luxury Mattress toppers will include the revolutionary Celliant Fiber. Decades of development by leading experts in medicine, physics and biology, as well as a dedicated Scientific Advisory Board, has resulted in a proprietary fiber that is loaded with a potent mix of thermo-reactive minerals. Powered by our own metabolism, it is more hybrid engine than textile. It recycles and converts radiant body heat into something that gives the body a measurable boost—infrared energy. Never grow tired of it, wake up refreshed. Celliant used in bedding has been clinically proven to enhance the rest from sleep, with subjects falling asleep 15 minutes faster on average in a pilot study. Celliant – the only thread that works with every fiber of your being.