The shelf life of Q Health products can vary depending on the specific item in question. Generally, most dietary supplements and health products have a shelf life ranging from one to two years when stored properly. It is essential to check the packaging for a "best by" or "expiration" date, as this information will provide the most accurate indication of the product's shelf life. Proper storage includes keeping the products in a cool, dry place, away from direct sunlight and moisture. If you notice any changes in color, smell, or texture, it is advisable to discard the product. For specific inquiries regarding different products, it can be helpful to check the current information available on the Q Health Store website.