Rosemary essential oil, extracted from the leaves of the Rosmarinus officinalis plant, offers various cosmetic benefits. Known to stimulate scalp circulation, it is often incorporated into hair products to promote hair growth and revitalize the strands. Thanks to its toning properties, it provides a sensation of firmness and vitality when added to skin tonics and lotions. In aromatherapy, its fresh and herbaceous aroma is appreciated for its invigorating effects, boosting concentration and energy.