Bubbas Barrier Cream by Mamave. This cream is blended with delightful Calendula Extract, Zinc Oxide, and Castor Oil to create an effective moisture barrier on your baby’s bottom and soothe any stubborn nappy and dribble rashes. Apply a thick layer to your baby's bum (or other rash affected areas)Creates a barrier between their wet nappy and delicate skinCan help to limit redness and rash caused by constant rubbingYou can also use on small cuts and abrasions on your baby's skin