Best Foods Real Mayonnaise 860g Made with cage-free eggs, it features a mild acidity and creamy flavor. It is gluten-free and kosher certified, and goes well with Japanese cuisine. It can be used in a wide variety of dishes, such as sandwiches, salads, and as a dip for fried foods. I purchased this at Costco about two weeks ago, but I have two and won't be able to use them all, so I am selling one. Expiration date: 2026.6.2 Contents: 860g It will be wrapped in bubble wrap and shipped in a box.