Best Foods Gluten Free Real Mayonnaise is proudly made with real, simple ingredients like cage-free eggs, oil and vinegar. We know that to really "Bring Out The Best," we need to do more than just taste great. That’s why our delicious Blue Ribbon Quality Mayonnaise is made with real eggs, oil and vinegar sourced from trusted American farms. Even after 100 years, we’re still committed to using premium ingredients to craft the highest quality mayonnaise.