Otrivin Natural Sea Water & Aloe Gentle Stream is a preservative-free, isotonic, natural sea water solution that helps clear congested nasal cavities caused by a cold, allergies and upper respiratory infections. It also contains 5% natural Aloe Vera extract which helps to gentley soothe and moisturize dryness and irritation. The specially-designed applicator produces a gentle stream with fine micro drops which facilitates cleansing and moisturizing of the nasal cavities.