Cann-Ease Nasal Moisturizer is the original nasal moisturizer that works on contact and provides immediate relief to people on long-term oxygen therapy (via nasal cannula and/or CPAP/BIPAP mask) who suffer from dry nasal passages, but it may also be used by sufferers of dry nasal passages caused by low humidity, nasal drying medications, and allergy remedies as well as dry, cracked lips. This unique nasal moisturizer is a clear, water-based gel without any animal oils, natural oils, scents, petroleum based products, silicones or emulsifiers, and it is non-greasy and non-odorous.