Rosemary is an aromatic herb that belongs to the mint family, Lameaceae. Rosemary, also known as “Rosmarinus Officinalis”. Rosemary essential oil is extracted from the flowering tips of the plant through steam distillation. It is one of the most popular aromatherapy oils. Rosemary essential oil is widely used for hair in shampoos and lotions. Rosemary essential oil is used extensively in aromatherapy due to its versatility as a welcome aroma in so many popular combinations.