The short answer is no. Our HCL Digestive Support Drops can last indefinitely, given the proper storage conditions.
If you store the bottle in a cool-to-moderate temperature, away from direct sunlight, your Digestive Support Drops will stay fresh. Ensure that the bottle cap is secure on the bottle (moderately tight) to avoid exposure to air.
We recommend a shelf-life of approximately 3 years, to ensure that your product remains ready for normal use.