Enerex Black Oregano blends two long-standing Mediterranean herbal oils. It combines pure Black Seed Oil and our wild-crafted Oregano Oil with antioxidant powerhouses Vitamin A and Vitamin D to provide a one-two punch to immune system invaders.Why is this oregano black? Black Oregano offers natural health support blending Black Seed Oil and Oregano Oil together with booster Vitamins A and D. Together, they provide a safe remedy for every household.Black Seed Oil was used by the worlds first physicians, but, like Oregano Oil, it has also been researched by modern science. In addition to Black Seed Oils essential fatty acids that are vital to health, this blend offers an additional appealing nutty flavour that mellows the distinct Oregano taste.Enerex Black Oregano offers natural support by blending Black Seed and Oregano Oils with vitamins A and D. Vitamin A enhances the formulas disease-fighting functionality. Both Vitamin D & Vitamin A help maintain the healthy immune system functioning.As director of defense, your immune system flies into action whenever invaders approach, supervising all lines to protect you so that illnesses cant take hold and then, it rallies the troops to heal. But when the season brings nasty ailments, or an infection causes lingering pain, your defense management may need help from an ally. Vitamins and herbs may offer assistance.