BURIBURI have 30+ kind of high quality essential oils. Essential oils are aromatic, concentrated plant extracts that are carefully obtained through steam distillation, cold pressing, or resin tapping. Essential oils can used in soaps, candles, burners, diffusers, baths, and both skin & hair care items as well other uses. Please do not use on skin directly. For topical application, please dilute it to 2-5%.