Besides being sweet-smelling, there's a long list of reasons that mandarin oil is a perfect addition to body butter. It has antiseptic properties and is said to promote cell and tissue growth. On the aromatherapy side of things, it's known for being relaxing and sedative. Most importantly, it's a moisturizer, dull-skin reviver and wrinkle-fighter. And smelling like fresh oranges is never a bad thing in our book.