Linalool is a terpene found in the cannabis plant, as well as in over 200 other plant species. It has a light, sweet fragrance that is both floral and woody, with notes of blueberry. Its most common uses are as a flavoring in foods or a scent in cosmetics, topicals, and other scented products. In cannabis and aromatherapy, it is used to support relaxation, sleep, and pain relief.