100% Essential Oil - Grapefruit is a 100% Natural Essential Oil with no GMO's, no parabens and no synthetic fragrance. It is made with organic ingredients to be pure & natural and as close to nature as possible. For use with diffusers, not for therapeutic use on the body. 15 ml (0.5 fl oz) bottle in a box. Made in USA. Grapefruit is a botanical citrus paradisi with the benefits of purifying and reducing mental and physical fatigue.