Our completely natural bum balm is made of mowrah butter, calendula and chamomile infused oil, luxurious essential oils, and a touch of french processed zinc oxide is added to help protect baby's little bum. This is a product I have used on my own babies and I can tell you it truly is the best I ever used. Everyone who has used it, loves it. This is an absolutely pure product, no preservatives used. A little goes a long way with this product. This is a great item to have on hand for baby.