Petroleum-free, The Nappy Rash Ointment forms a protective barrier against wetness as it soothes and protects baby's skin. Matter's herbal formulation of calendula, marshmallow root, St. John's wort, yarrow and myrrh powder has a special affinity for balancing young, sensitive skin. This is added to a rich, nourishing base of shea butter, carrot oil and cocoa butter. Sweet scented roman chamomile essentail oil completes this indispensable multi-purpose ointment.