Black seed oil, removed from the seeds of Nigella sativa, is a strong herbal medicine with medicinal, cosmetic, and hair care applications. Rich in thymoquinone, antioxidants, and essential fatty acids, it is used on a large scale for immunity, skin ailments, and hair growth. Black seed oil is used traditionally in Ayurveda and Unani medicine and is anti- inflammatory, antibacterial, and antifungal in nature, and hence it is used on a large scale as a health product.