This review highlights how a wide range of plant oils have long been used in food, cosmetics, and medicine, and are now increasingly recognised for their benefits in managing skin conditions and supporting overall skin balance. It summarises current evidence on oils such as olive, sunflower, coconut, argan, jojoba, avocado, sesame, pomegranate, and shea butter, focusing on their anti-inflammatory and antioxidant properties, as well as their ability to promote wound healing and strengthen the skin barrier.