My husband and I have been using Immunemist for the last few years with great success! So, we decide to stock up on it for the upcoming cold and flu season. Unfortunately, the two bottles we recently ordered expire in just three months! Previously, when we ordered Immunemist it had a shelf life on at least one year. Needless to say, we're disappointed that the two bottles of Immunemist we ordered in late September, will expire in January 2024!