Jasmine, the King of Fragrance: Jasmine (Jasmine officinale) originated in ancient Persia. Its flowers are used in traditional Chinese medicine. Modem Aroma-therapists use it for its respiratory and mood elevating characteristics. The aroma is a rich, warm floral essence used in better perfumes and toiletries. Concerto Fragrance Diffusers have been created by herbal experts to help make these beneficial fragrances a part of your daily life. Our concentrated perfume oil permeates each reed to release mood enhancing fragrance in your home and lasts up to 2 months! Made in China.