Est. 1913. For over 100 years, Hellmann's has been committed to using real, simple ingredients to craft the highest quality mayonnaise. We are committed to sourcing oils responsibly. Known as best foods West of the Rockies. Jar made from 100% recycled plastic (This jar may seem darker now learn that hellmann's has switched to 100% recycled plastic). Please call 1-800-418-3275.