Origin : Nigella Sativa should originate from reputable cultivation regions known for producing high-quality seeds.
Seed Quality : Seeds should be clean, dry, and free from foreign matter, such as debris, husks, and other impurities.
Appearance : Nigella Sativa seeds are small, elongated, and jet-black in color, with a matte finish.
Aroma : The seeds should possess a characteristic aromatic fragrance indicative of freshness and quality.
Packaging : Seeds should be packed in clean, dry, and airtight packaging materials suitable for international transportation to preserve freshness and prevent contamination.