STÉRIMAR™ Kids Congestion Relief is a hypertonic solution made from 100% natural sea water enriched with added copper and magnesium salts. STÉRIMARTM developed a new patented safety nozzle with non-slipping, comfortable coated surface to ensure gentle but effective relief from little blocked noses. With a slightly higher salt concentration than cells in the human body, STÉRIMARTM Kids creates a natural osmotic effect that gently draws and drains excess fluid, like mucus, from the nasal lining to rapidly relieve bunged up noses and help prevent the risk of secondary infection by washing out nasal cavities.