FREENEX is a hypertonic sea water nasal solution designed for nasal decongestion and cleansing. This 15ml spray contains natural sea water that helps clear nasal passages, reduce congestion, and maintain nasal hygiene through its higher salt concentration. The hypertonic formulation means it has a higher salt concentration than regular saline solutions, which helps draw excess fluid from swollen nasal tissues to reduce congestion more effectively. The product appears to come in a spray bottle format for easy application. Being made from sea water, it provides a natural solution for nasal care without harsh chemicals or medications.