What is the shelf life of a 7 oz. jar of Marshmallow creme?

The shelf life of a 7 oz. jar of marshmallow creme is typically about 2 to 3 years when stored properly in a cool, dry place and kept sealed. While it may remain safe to eat beyond this period, its texture and flavor may deteriorate over time. Always check for any signs of spoilage, such as off odors or changes in consistency, before use.