Extracted from the rind of the fruit grown in south africa grapefruit is a sharp refreshing and euphoric oil with a bittersweet citrus aroma ideal for vaporisation to rejuvenate the spirit and revive the senses blends well with frankincense rosemary and lemon tea tree organic also known as citrus x paradisi if you want its scientific name before using essential oils please read the essential oil safety information you will find this on the leaflet inside the oil carton