Hellmann’s mayonnaise is made with high-quality ingredients. Like eggs, oil, and vinegar for a rich, creamy taste that makes any meal delicious. Hellmann’s mission advocates the use of 100% certified cage-free eggs in everything they make. It is America's no. 1 mayonnaise brand. Enhancing the flavor of many foods that include fish, chicken, grains, vegetables and salads. In the west of the Rockies, Hellmann’s mayonnaise is known as Best Foods.