Isotonic seawater saline solution (9 g/l) in a spray format. 100% natural for daily nasal hygiene.

Class IIa Medical Device
Spray 100 ml.
Recommended use: 1 to 6 times a day.
Ingredients: Water (71 ml); Seawater (29 ml).
Daily use, no restrictions. Suitable from 6 years and older.
Ref PT202
Availability:In stock
Shipping: Get it on 72 hours
Shipping cost: Free on orders over 30€

Quinton Medical Nasal Health is a cold microfiltered isotonic seawater solution, developed according to the original protocol of physiologist and biologist Rene Quinton, ensuring the chemical integrity of the mineral components naturally present in seawater.

Quinton Medical Nasal Health promotes a mechanical flushing action, stopping blockage and the spread of germs, as well as provided the micronutrients contained in seawater to the mucous membranes.

Quinton Medical Nasal Health spray is a medical product specially designed to moisturize the nasal mucous membrane and aid in preventing nasal secretion, helping in the prevention and treatment of respiratory infections and allergic processes such as colds, allergic rhinitis and rhinopharyngitis, as well as to relieve nasal congestion and dryness.

Quinton Medical Nasal Health isotonic nasal seawater spray can be used daily, without restriction, although the recommended dosage is 1 to 6 times per day. The spray format allows for spraying in any position.


As this spray works to hydrate, flush, and clean the upper airways, Quinton Medical Nasal Health is especially recommended for the prevention and treatment of the following conditions:

  • Nasal Congestion
  • Colds
  • Allergic Rhinitis
  • Sinusitis
  • Rhinopharyngitis
  • Dry Nose

Isotonic solution (9 g/l): water (71 ml); seawater (29 ml)

Total: 100ml

How to USe
  • Attach the nozzle to the bottle. Press the nozzle until it produces a spray.
  • Carefully insert the end of the nozzle into one nostril and tilt your head to the opposite side. Press the nozzle and inhale until it is completely washed.
  • Repeat the process in the second nostril.
  • When finished, wash the nozzle with soapy water.

Certifications that guarantee
the quality of the Quinton Medical products