Black SeedÂ•plus is a natural source for trace minerals including iron, zinc, calcium, magnesium, and chromium. All the ingredients found in Black SeedÂ•plus are completely wild from remote high mountain regions. Black seed is one of the most aromatic of all wild spices. Our Black SeedÂ•plus is nonirradiated and free of all chemicals and additives. It is so tasty you can open the capsule and add it to your food.