NasalGuard

NasalGuard is a topical, non-systemic electrostatic gel designed to prevent the inhalation of airborne particles, including allergens (pollen, pet dander, dust mites), pollutants, and pathogens (viruses and bacteria). Developed by Trutek Corp, the product is applied as a thin layer around the nostrils and above the upper lip. It functions by creating a localized electrostatic field with a positive charge that attracts and traps negatively charged airborne particles, or repels similarly charged ones, before they can enter the nasal passages. This physical barrier mechanism helps reduce the viral or allergen load reaching the respiratory system, making it a preventative tool for allergic rhinitis and respiratory infections. As a drug-free and non-invasive formulation, it is often regulated as a medical device rather than a pharmacological agent.

Brand names

NasalGuardNasalGuard Airborne Particle Blocker

Other names

NasalGuard Allergen Block