Variety of delivery options including next day & free delivery.
Pharmacy, clinic and prescribers based in Greater Manchester.
Start your treatment with a quick and free online consultation.
Variety of delivery options including next day & free delivery.
Pharmacy, clinic and prescribers based in Greater Manchester.
Start your treatment with a quick and free online consultation.
Fill in a quick online consultation for our licensed pharmacists to review.
Our pharmacists will review your treatment to ensure it’s suitable.
Your treatment will be delivered to your door quickly & discreetly.
Sterimar Stop & Protect Allergy Response Nasal Spray is a drug-free, preservative-free nasal spray designed to help relieve and prevent allergy and hay fever symptoms such as sneezing, nasal congestion, runny nose, and itching.
It uses 100% natural sea water, enriched with a patented complex of minerals and natural ingredients that forms a protective film on the nasal lining. This helps to trap, neutralise, and eliminate allergens such as pollen, dust mites, and pet dander before they can trigger symptoms.
The spray also helps restore nasal moisture and soothe irritated nasal passages, providing long-lasting comfort and natural relief for adults and children aged 3 years and over.
| Product Name | Sterimar Stop & Protect Allergy Response Nasal Spray |
| Active Ingredients | Drug-free isotonic sea water solution enriched with manganese, calcium, and natural mineral complex |
| Formulation Type | Drug-free nasal spray (medical device) |
| Used to Treat | Hay fever and nasal allergies caused by pollen, dust mites, and pet dander |
| Available Size | 20 ml bottle (approx. 150 sprays) |
| Who Can Use It | Adults and children aged 3 years and over |
| Prescription Required? | No – available as a General Sales List (GSL) medical device |
| How to Use | Spray once or twice into each nostril, up to 6 times daily. Use before exposure to allergens or when symptoms appear. Shake gently before use and clean the nozzle after each use. |
| Patient Information Leaflet | Sterimar Stop & Protect Allergy Response – see enclosed leaflet for full usage and safety information. |
Sterimar Stop & Protect Allergy Response is used to relieve nasal symptoms caused by hay fever and environmental allergies. It soothes irritation, clears nasal passages, and helps prevent further exposure by neutralising allergens inside the nose.
Sterimar Stop & Protect is suitable for adults and children aged 3 years and above.
Do not use Sterimar if you:
Consult your doctor or pharmacist before use if you:
Use regularly throughout allergy season or as advised by your pharmacist.
Sterimar Stop & Protect is generally very well tolerated.
Occasionally, mild nasal irritation or temporary tingling may occur when first applied.
If irritation persists or you experience any allergic reaction, stop use and seek medical advice.
Active ingredients: 100% natural isotonic sea water enriched with manganese, calcium, and marine minerals.
Other ingredients: Glycerol and purified water.
Free from: Drugs, preservatives, and steroids.
Sterimar Stop & Protect Allergy Response Nasal Spray (20 ml) is available through our allergy treatment clinic. Complete a short consultation reviewed by our pharmacist and receive fast, discreet UK delivery straight to your door.
It is used to relieve and prevent nasal symptoms of hay fever and allergies by trapping and removing pollen and other airborne allergens.
It starts to work within minutes by clearing the nasal passages and forming a protective barrier against allergens.
Yes, it is suitable for children aged 3 years and above when used under adult supervision.
Yes, it is drug-free and preservative-free, making it safe for daily use during the allergy season.
You can buy Sterimar Stop & Protect Allergy Response Nasal Spray 20 ml online from Click2Pharmacy after a short consultation with our pharmacist for fast, discreet UK delivery.
Page content authored by Mr Muhammad, last reviewed by Amjad Khan on 21st October 2025.
