Shudh Online Black Nigella seed or Kalonji is also known as the "seed of blessing" as it is considered to be one of the greatest healing herbs of all times. The small black seeds are got from kalonji bushes which are grown widely throughout India. Kalonji is an interesting spice - when used for tempering it adds a beautiful aroma to the dishes. Other names of Kalonji are Nigella sativa Black Seed Kalonji Kala Jira karum cheerakam kalojira black cumin Mugrele Kalonji kolazira Kunchi Knishana Jirka Kaladuru karim jeerakam Nigela Habba Sauda Habb al-barka Shudh Online products are selectively sourced with great emphasis on purity and authenticity and are 100% natural ayurvedic products. We don't add any or additives in the product and using our product will get you closure to nature.