100% Natural Sea Water
All Stérimar™ products are made with 100% natural sea water sourced from the Bay of Cancale, off Brittany coast in France and manufactured in the UK. The Bay of Cancale is an extremely protected environment, which benefits from the permanent renewal of the water thanks to the highest tides in Europe. The outstanding purity of our sea water is certified by IFREMER (as class A).
The area is also known to host the largest colony of Bottlenose dolphins in Europe, 400 of them!
Sea water is renowned for having a perfect compatibility with the cells of the body and many therapeutic virtues. It helps relieve the symptoms of many nasal conditions.
Isotonic and Hypertonic Formulas
Stérimar™ products offer two types of sea water solutions – isotonic and hypertonic. The difference between those two formulas is in the concentration of sodium chloride (salt) in the products. Each of the solutions is recommended for different purposes.
Isotonic formula
- Recommended for daily nasal cleansing
- Equal concentration of sodium chloride (salt) to that of the cells in the human body
Hypertonic formula
- Recommended for decongestion when the nose is blocked
- Higher concentration of sodium chloride (salt) than that found in the cells in the human body creating the osmotic effect
Osmosis occurs when two environments have different salt concentrations – the water goes from the least salty to the most salty. This allows the excess water to be extracted from the inflamed nasal mucosa, leaving it decongested.
Stérimar™ Packaging
The packaging of Stérimar™ nasal sprays has been studied to allow efficient and completely safe use of the products for the whole family.
- Stérimar™ Adult Spray Nozzles
Stérimar’s™ exclusive nozzle has been specially designed and designed to fit ALL nostril sizes. Its flared design makes it ergonomic and self-locking to avoid trauma. It allows use in children and adults.
- Baby and Child Safety Nozzles
This nozzle on Stérimar™ Breathe Easy Baby and Congestion Relief Kids is perfectly adapted to the nose of the little ones with it’s soft, ergonomic shape and self-locking end.
Washing your baby’s nose isn’t always easy, but with Stérimar™, blowing your baby’s nose becomes child’s play.
- Stérimar™ Stop & Protect Products
The Stérimar™ Stop & Protect range uses the most recent preservative-free “anti-reflux system” technology on the market. It preserves 100% of the formula and avoids any contamination of the solution thanks to its anti-reflux spring valve system.
The 20ml format is easy to slip into a pocket for use in all circumstances (travel, sport, plane, etc.) to relieve you wherever you are.





