Best Naturals Black Seed Oil is derived from the seeds of the Nigella Sativa plant (also know as black cumin) which is carefully harvested and extracted with a cold-press method in order to ensure our oil is of the highest standards. Black Seed Oil is a rich source of essential fatty acids (EFAs) and has anti-oxidant and anti-Inflammatory properties therefore serves numerous health benefits when used regularly. Certain research publications indicate that Black Cumin may help support the following: