Regal Essence Rosemary Essential Oil, For Skin, Muscle & Joints, Hair Conditioner, maintains healthy skin, reduces blackheads & acne, restores hair moisture. It is a 100% Pure Therapeutic Grade oil. It is extracted from the leaves, flowers of rosemary herbs. Rosemary oil can be used for & variety of purposes. It is valued because of its ability to strengthen the entire body. Rosemary has been used by the ancient Romans, Greeks and Egyptians. It was considered a sacred plant by the ancient civilizations as it was believed to cleanse the air and thereby prevent cold and cough.