Bath oils are a variation on soap designed to nourish and hydrate the skin, transforming an everyday bath into a luxurious and relaxing spa-like experience. These oils are often made from essential oils, carrier oils, and other skin-loving ingredients that aim to improve skin health, calm the senses, and create a soothing environment. Depending on the essential oils used, a bath oil can be uplifting, calming, energizing, or even help with certain skin conditions.