Features & Benefits No pharmaceutical ingredients. It can expand the nasal passages, reduce nasal airflow resistance, improve nasal ventilation, thereby strengthening or improving breathing, temporarily relieving nasal congestion and nasal congestion, and making breathing smoother. Temporarily reduce or slow down the level of snoring and improve sleep quality. Increase the amount of air inhaled by athletes. can be used for nasal congestion and nasal congestion caused by colds, rhinitis, allergies, deviated nasal septum, and make breathing easier #nasalstrip #nasalcare #nasal #strips #nosestrip #hidungsumbat