Nexa AllerShield™ provides assistance and relief of mild to moderate allergic rhinitis (hay fever). Nexa AllerShield™ contains a natural cellulose powder, hydroxypropyl methylcellulose (HPMC), that turns into a gel when inserted in the nasal cavity, creating a barrier to help shield the nasal membrane against contact with airborne allergens, stopping allergy symptoms before they occur.
Pack size: 800 mg / 200 puffs per bottle
Assists in the prevention of allergy symptoms
Taken before or after exposure to airborne allergens