Decongestive solution in a practical spray format that helps to relieve irritations in the nasal mucosa. It is a medical device formulated based on Wellaflu, a hypertonic water with sodium hyaluronate and Icelandic lichen, which helps to clear the nasal passages. It favors the relief of the signs of nasal congestion, while promoting the elimination of excess mucus. Adjuvant to maintain the health of the airways and upper respiratory tract.