For effective hayfever relief, use Sterimar nasal spray 2 to 6 times daily. Insert the nozzle, spray briefly, and blow your nose to cleanse allergens from nasal passages. This natural isotonic spray contains 100% natural sea water enriched with manganese for gentle, drug-free care. It is a trusted British nasal care brand recommended by GPs.
When spring arrives and hayfever season strikes, airborne allergens can take over your life, triggering sneezing, congestion and discomfort that disrupts work, sleep and everyday activities. Sterimar Hayfever and Allergy Relief is a natural and effective isotonic nasal spray clinically proven to reduce allergic flare-ups by 42% when used daily.Made with 100% natural sea water sourced from the pristine Bay of Cancale in France and enriched with manganese, this nasal spray works by gently washing out allergens from the nasal passages, eliminating pollen, dust and other irritants at the source. Free from drugs, steroids and preservatives, this hayfever nasal spray offers rapid symptom relief with no side effects and is it is suitable for daily use by adults, children from 3 years old, and throughout pregnancy and breastfeeding. The micro-diffusion nozzle allows easy application at any angle, while regular use helps prevent allergic reactions, maintain healthy nasal passages and support your body's natural defences. Simply use 2 to 6 times daily: insert the nozzle, depress briefly, blow your nose, and repeat. Can be used alongside medicated products based on a doctor's advice. From Sterimar, the UK's No. 1 GP-recommended nasal spray brand, this spray helps you reclaim comfort, clear breathing and uninterrupted sleep throughout allergy season, making daily nasal hygiene your natural partner in lasting wellness. Study on 60 adults, where 30 used Sterimar daily for 5 months alongside standard treatment GPrX data: UK, non-medicated nasal sprays, November 2025. For verification, please contact: [email protected]
IngredientsSea Water, Manganese Salt, Purified Water
Pack size50 ML
Preparation and usageDirections:
Stérimar is a trademark of Sofibel Sas
Safety informationWarning: Pressurised container: May burst if heated. Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking. Do not pierce or burn, even after use. Protect from sunlight. Do not expose to temperatures exceeding 50°C/122°F.
ManufacturerChurch & Dwight UK Ltd., Folkestone, CT19 6PG, UK. Sofibel SAS, 110-114 Rue Victor Hugo, 92686 Levallois-Perret, France.
Brand detailsChurch & Dwight UK Ltd., Folkestone, CT19 6PG, UK. Sofibel SAS, 110-114 Rue Victor Hugo, 92686 Levallois-Perret, France. UK Call: 0800 121 60 80 For medical Enquiries- Call: 0808 175 64 10 +44 (0) 333 123 5696 [email protected]