Black Seed Oil 8 oz. Glass Bottle * Certified USDA Organic * 100% Pure & Natural * Filtered & Refined * Cold Pressed | NON-GMO * Additive Free | Hexane Free * Premium Quality | Grade A * Thymoquinone 1.5% + * Black Seed oil is Halal Certified by Children of Adam Inc. * Black Seed Oil s also known as Nigella Sativa, Black Cumin, Kalonji, Black Caraway, Black Sesame, Roman Coriander etc. * Great for Hair, Skin & Nails, Naturally full of Thymoquinone. *  It is a rich source of polyunsaturated fatty acids (also known as "essential fatty acids") which are the building blocks of cells and help the body produce Prostaglandin E1.