How long does Carnation Instant Breakfast stay fresh once opened?

Once opened, Carnation Instant Breakfast can be kept fresh for up to two weeks. It is important to store the product in a cool and dry place, away from direct sunlight and heat sources. It is recommended to tightly reseal the packaging after each use to maintain its freshness. If you prefer to extend its shelf life, you can also transfer the contents to an airtight container. However, be sure to check the product for any signs of spoilage or off odors before consuming, as maintaining good food safety practices is crucial. Enjoy this convenient and nutritious breakfast option within two weeks of opening for the best flavor and quality.