Isomar Decongestant Vials contain hypertonic sea water solution sourced from Italy's Cinque Terre region, specifically formulated to provide nasal decongestion. The package includes 20 single-use vials of 5ml each, suitable for both children and adults. The product uses hypertonic sea water to help relieve nasal congestion, sinusitis, and allergic rhinitis naturally. Each sterile vial ensures proper dosage and maintains solution purity. The hypertonic formula helps thin mucus and reduce swelling in nasal passages. Being a natural solution, it can be used safely without risk of dependency or rebound effects. The single-use vials are convenient for travel and eliminate the risk of contamination from repeated use.