Rosemary essential oil, extracted from the aromatic leaves of the Rosmarinus officinalis plant, is one of the most versatile and powerful oils in the world of aromatherapy and natural wellness. Known for its fresh, herbaceous aroma and therapeutic properties, rosemary oil has been used for centuries in traditional medicine, skincare, and hair care. What Is Rosemary Essential Oil? Rosemary essential oil is obtained through steam distillation of rosemary leaves and flowering to