The shelf life of Yoplait yogurt typically varies based on the type of yogurt and the storage conditions. Generally, Yoplait yogurt can be stored in the refrigerator and is best consumed by the "sell by" or "use by" date printed on the container. This date is a good indicator of quality, and yogurt is usually safe to consume for a short period after this date if it has been properly refrigerated.
Unopened yogurt can last several weeks to a couple of months beyond this date, while opened yogurt is best consumed within five to seven days for optimal taste and freshness. Always check for any unusual signs such as off-smells, changes in texture, or mold. For more precise information regarding a specific product, it is advisable to check the current webpage where additional details may be available.