Fast allergy relief at the onset of symptoms
Acts 5x faster* than hay fever tablets

Prevalin™ Allergy is scientifically proven to work

Prevalin™ Allergy is highly effective when used at the start of an allergic reaction before symptoms have fully developed.

  • Prevalin™ Allergy’s efficacy has been proven in 4 clinical studies, where over 9 out of 10 people experienced significant improvement of their allergic  symptoms 6,7,8,9.
  • Even in a consumer test under normal conditions, 7 out of 10 people prefer Prevalin™ Allergy over their traditional treatment with anti-histamine tablets or corticosteroid sprays, due to superior efficacy and speed of action. 78% would even recommend it to other hay fever sufferers within their family and friends10.
  • Treating allergy symptoms by protecting the nasal mucosa is a well-established scientific approach 1,2,3,4,5.

75% of hay fever sufferers prefer Prevalin™ Allergy over their current treatment10














93.75% of patients experienced improvement in Total Nasal Symptoms Score with PrevalinTM Allergy treatment under extreme allergen provocation during the first 2 hours6,7

Unique Thixotropic Formula

Breakthrough Technology

Unique Thixotropic Formula

Prevalin™ allergy

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Prevalin pack