Mediflow makes one product — the Original Waterbase Pillow — and has built its reputation on peer-reviewed sleep research, including studies published in The Journal of Manipulative and Physiological Therapeutics. The water-base core lets users dial in loft and firmness more precisely than any foam or fiber pillow on the market.
Water-base core with adjustable fill — the subject of peer-reviewed sleep research showing reduced neck pain and improved sleep quality vs. standard pillows.