Rosemary essential oil is a good all rounder. A few drops in the bath are helpful after an illness as a pick-me-up and a tonic. Because Rosemary has a sunny, penetrating and stimulating odour it makes for a great muscle relaxation. Great after sports activities. Dilute in a carrier oil before applying to the skin. Rosemary has also been used in skin and hair care, so it's perfect for adding to shampoos.