ROSEMARY ESSENTIAL OIL has an energizing and herbaceous aroma. One of the best ways to achieve all benefits of Rosemary Essential Oil is to use it for diffusion. It helps you breathe healthily. It is high in antioxidants, supports a healthy-looking scalp and head of hair, and has powerful rejuvenating properties. Rosemary essential oil is a helpful addition to skin and hair products thanks to its mild cleansing properties.