hydraSense Gentle Mist nasal spray is designed for sensitive noses and first-time users who are experiencing nasal symptoms of allergies (seasonal or year-round) or a cold. It can also be used to hydrate and cleanse dry nasal passages. It is clinically proven to help reduce and relieve nasal cold and allergy symptoms such as nasal obstruction and secretion, and related sinus pressure. Facilitates better breathing. Cleanses excessive mucus accumulation caused by colds, allergies and upper respiratory tract infections 100% naturally-sourced seawater, free of any medications or preservatives. Clinically proven to help reduce and relieve nasal cold symptoms such as nasal obstruction and secretion, and related sinus pressure Ingredients: 100% natural-source, undiluted seawater equivalent to 9 g/L (0.9%) sodium chloride and a combination of more than 70 marine trace elements. Directions: Gently apply hydraSense Gentle Mist at least twice a day (morning and evening), and 4 to 6 times a day when cold or allergy symptoms are present. Suitable for children over 2 years of age and adults. Consult a doctor if cold or allergy symptoms last longer than 5 days or if symptoms worsen.