Spikenard essential oil is steam distilled from the roots of the plant and has been valued for centuries, traditionally used to anoint people of high honor and in the Ayurvedic health practices of India. Historically, Spikenard oil was used to uplift mood and promote relaxation. Spikenard essential oil promotes clean, healthy skin. Today, Spikenard oil is commonly used in perfumes and massage oils for its woody, musty scent.