Is there any Hiddur in not using Hellman’s mayonnaise?
Some are concerned because they leave the eggs without their shell overnight. See here: https://asktherav.com/is-it-permissible-to-take-the-shells-off-of-eggs-before-shabbos-and-store-them-in-a-closed-box-to-be-eaten-on-shabbos/#.XNXpVyiX3Yw.link #3970



