1. KKF & Spices mustard seeds contains a higher proportion of the volatile mustard oil and strongest flavor. 2. Perceived as health benefiting spice, KKF & Spices mustard seeds are indeed very rich in a phyto-nutrients, minerals, vitamins and anti-oxidants. 3. It’s spicy, peppery flavor goes well with other pungent spices like garlic ans chillies. Mustard seed, one of the oldest old spices, adds warmth and heat to your dishes. 4. Packed in a seal pack jar and the completely sealed to preserve aroma, purity and to avoid any contamination.