Hellman's Mayo is known for its high quality and rich flavor, and it typically has a shelf life of about three months after it is opened, when stored in the refrigerator. Before opening, unopened jars can last significantly longer, often up to the "best by" date printed on the label, which is usually around a year or more. It is essential to keep Hellman's Mayo refrigerated after opening to maintain its freshness and quality.
Additionally, it is advisable to check the product for any signs of spoilage, such as off odors or changes in texture, before use. For the most accurate information, it is always a good idea to refer to the packaging, which provides details on storage and shelf life. If you have further questions regarding product specifics or guidelines, the current web page may also have contact information available for additional inquiries.