Pro Nature’s small black Rai, or Mustard Seeds, are organically grown and widely used as the first ingredient added to hot oil at the start of most South Indian and many North Indian dishes. When they pop and splutter in oil, they release a nutty, pungent aroma that forms the aromatic foundation of dals, chutneys, and vegetable stir-fries. Rich in selenium, omega-3 fatty acids, and glucosinolates, mustard seeds have powerful antioxidant properties. Organically cultivated and free from synthetic pesticides, Pro Nature’s Rai is of exceptional purity and potency. A tiny seed with an outsize role in Indian cooking, delivering flavour, tradition, and nutrition in every pop.