Create moisturizing lotion bars with beeswax, shea butter, coconut or olive oil, and vitamin E oil. Set the slow cooker on high and wait until all of the ingredients are melted together. You can add in essential oils if you prefer a scent. Pour the oil and butter into muffin pans lined with paper liners and cool the mixture in the fridge. Wait until they’re solid to use the lotion bars as a natural skin-repairing moisturizer.