This is a unique, synergistic combination of Omega-3 fish oil and ThymoquinTM Black Seed Oil, an amazingly effective blend that supports: Healthy joints Cognitive function Healthy cholesterol levels already in the normal range Black seeds have been used in natural remedies for thousands of years. They are also known as black cumin, black onion, and black caraway. Black seeds come from the Nigella sativa, a small plant with pale purple, blue or white flowers that grow in Eastern Europe, Western Asia and the Middle East. While many other companies use solvents or heat that can diminish the quality of the oil in black seeds, ours undergoes a gentle cold-press extraction process that does not involve the use of any solvents or heat, providing a superior Black Seed Oil standardized for 3% Thymoquinone.