Yslab is a designer and legal manufacturer of natural healthcare solutions, dedicated to ENT and oral care needs. The seawater, collected from our site in Brittany, France, and whose quality we control, is an essential component of our formulas. It is used alone or in combination with other active ingredients to formulate our products, which can be indicated for hygiene, prevention, or treatment of respiratory infections (such as cold, sinusitis, allergic rhinitis), earwax plugs, and relief of sore throat. Robust clinical studies demonstrate their efficacy and safety.