Becodefence Kids provides Fast+Effective allergy defence against hayfever symptoms. It works 5x faster than hayfever tablets. Becodefence Kids helps stop symptoms from developing and getting worse. Symptoms can include: Sneezing Runny nose Nasal congestion Itchy/watery eyes Becodefence Kids works by: Defusing pollen rapidly Supporting fast clearance of allergens Forming a microgel barrier to prevent against further irritation Becodefence Kids contains a unique Thixotropic formula which, when shaken, becomes fluid for easy dispersion, then settles back onto the nasal lining as a gel to block allergen contact. Thixotropic formula - gel at rest, liquid when shaken. Non-drowsy. Formerly known as Prevalin Good safety profile Nasal barrier spray Drug-free solution Steroid & antihistamine free