Basil oil is an essential oil derived from the leaves of the basil plant (Ocimum basilicum) through a process of steam distillation. It is a pale yellow to amber-colored oil with a sweet, spicy, and herbal aroma. Basil oil has a wide range of uses and benefits, making it a popular ingredient in aromatherapy, herbal medicine, and culinary applications. Basil oil has antiseptic and antibacterial properties, making it a popular ingredient in skincare products. It is believed to help treat acne and other skin conditions, as well as promote healthy skin.