Dietary supplement: Zatik delivers premium quality, cold-pressed organic Egyptian black cumin seed oil. Black cumin (nigella sativa) seed has been reported in archaeological sites, including tutankhamun’s tomb. Modern research has identified phytosterols and the antioxidant thymoquinone in black seed oil. Suggested usage: Take 1 (or 2) teaspoon(s) daily with meal or as directed by your health care professional. Store in a cool, dry place and away from heat. Certified to Organic Cold pressed oil. heavy metal tested. Unrefined Cold Pressed Bottle type: ultraviolet glass. Closure: black screw cap. 3.5 ml/g. 100 oz.