Serenity blend Lavender, Rosemary, Ylang Ylang, Orange, Lemon & Lime. Can be used as perfume or cologne, in an oil diffuser, for aromatherapy or meditation purposes. Your choice of a 1/3 oz roll on or a 1 oz dropper bottle. Serenity Blend Essential Oil Aromatherapy Diffuser Perfume Cologne Roll On Dropper Bottle