Black seed oil capsules are rich in super antioxidants that help maximize the activity of healthy cells in your body and keep your immune system strong. Superfood for Hair and Skin. Helps maintain thick, shiny hair and radiant skin. The powerful omegas, amino acids, and antioxidants naturally found in black seed oil work together to help increase the strength and volume of hair and support youthful skin. Joint and Digestive Comfort. Research shows that black seed oil may help maintain joint comfort and flexibility. For those with digestive distress, it can help soothe intestinal muscles, provide digestive comfort, and suppress appetite.