Expiration date: july, 2007. Real relief, real fast. From the #1 sore throat relief brand, chloraseptic, salt water gargle is a pleasant update to the tried-and-true home remedy. The convenient pre-mixed liquid ensures the proper level of salt which is fully dissolved. A touch of a touch of natural menthol provides a refreshing, minty taste along with a soothing, cooling sensation. Salt water gargle is recommended by family practitioners, the national institutes of health and th harvard medical school as an effective remedy for irritated throats.Chloraseptic salt water gargle is made with purified water, unprocessed , natural salt and mint oils. No artificial sweeteners.