Stérimar Stop & Protect Cold and Sinus Relief Nasal Spray 20ml
Stérimar • Cold & Sinus Nasal Spray 20 ml
Stérimar Stop & Protect Cold and Sinus Relief is a gentle, non-drowsy nasal spray designed to help clear, hydrate and protect the nasal passages when you’re dealing with colds, sinus pressure, or a blocked nose. The fine micro-diffusion spray rinses away impurities and excess mucus while helping to maintain the nose’s natural moisture barrier.
- Helps decongest and rinse nasal passages during colds and sinus congestion.
- Hydrates dry or irritated nasal mucosa for improved comfort.
- Creates a protective film on the nasal lining to reduce adherence of impurities.
- Gentle isotonic/sea-water based formulation suitable for frequent daily use.
- Non-drowsy and free from habit-forming decongestants.
Who is it for?
Adults and children (typically from 3+ years). Suitable for those seeking a drug-free option to support nasal hygiene during colds and sinus discomfort. If purchasing for a child, always follow age-specific guidance on the label.How it works
The spray delivers a fine, continuous mist of mineral-rich sea water and protective agents that help:- Rinse away allergens, pathogens, and thick mucus.
- Thin secretions to make breathing easier.
- Moisturise the nasal lining to soothe dryness and irritation.
- Form a barrier on the mucosa to help limit further contamination.
What’s inside
- Purified sea water (isotonic) and purified water.
- Protective film-forming agents and minerals traceable to sea water.
- No added steroids or systemic decongestants.


