Quinton Daily Nasal Spray

Isotonic seawater saline solution (100 ml) made up of 71% spring water and 29% natural seawater, hypoallergenic, and preservative-free for daily nasal hygiene.

Quinton® Daily Nasal Spray provides a hydrating nasal mist derived from mineral-rich cold microfiltered seawater, designed to support nasal and sinus passage wellness and healthy breathing.

An isotonic solution with 0.9% sodium chloride, osmolarity similar to plasma, tears and sweat. This solution was developed and manufactured according to the original protocol of physiologist and biologist Rene Quinton, preserving the mineral components naturally present in seawater.