One of the most popular and high in demand essential oils in our range is rosemary essential oil. People, especially women must have this essential oil their essential oil collection. The carefully produced and thoroughly tested oil spreads a pleasant fragrance when diffused into the room and helps in improving concentration. A few drops of oil can be added into the warm bath to relax and calm the body. It can be mixed with other oils and can be applied on hair and scalp to promote hair growth. A massage oil can also be prepared by mixing this oil with a carrier oil.