Get started in aromatherapy with these essential oil basics lavender, orange and peppermint. Use as single oils or blend together for a variety of benefits. Set includes Lavender Essential Oil, Orange Essential Oil, and Peppermint Essential Oil in a gift box. LAVENDER: Native to the Old World. Lavender is a relaxing and calming aroma. A popular choice to diffuse before bedtime. ORANGE: A sweet, energizing, purifying aroma. Diffuse it to uplift and inspire a positive, joyful mood. PEPPERMINT: Cooling and refreshing. Diffuse this strong, minty aroma to boost focus, clarity and energy.