Mood is a combination of fragrance oils and essential oils. An amazingly complex and energizing fragrance oil by Natures Garden. Aphrodisiac begins with top notes of grapefruit, lemon, mandarin, and green tomato leaf; followed by middle notes of jasmine, lily, bamboo and dry base notes of eucalyptus and woods. Each steamie is about 3.60 oz , 3 steamies per pack. Place on floor of shower, just out of the path of water, and enjoy the fragrance!