Comparison

Nigella Sativa and Black Cumin Seed Oil 500 mg

Nigella Sativa (Fresh Nutrition) lists 1 distinct ingredients and Black Cumin Seed Oil 500 mg (Health Thru Nutrition Naturally) 1 (rows of one ingredient counted once); 1 are on both labels. On the site's similarity measure, which compares ingredient lists (1 for the same list, rarer ingredients counting for more; amounts are not part of it), the two formulas score 1.00: the same ingredients, at the amounts in the table below.

Amount per serving (and % of the Daily Value)
Ingredient	Nigella Sativa	Black Cumin Seed Oil 500 mg
Black Seed	600 mg	500 mg

Amounts are per serving as DSLD gives them: Nigella Sativa, 3 capsules; Black Cumin Seed Oil 500 mg, 1 softgel. Current labels entered March 2021 and July 2020. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.

Each product on its own

Nigella SativaFresh Nutrition: every row against all products listing it
Black Cumin Seed Oil 500 mgHealth Thru Nutrition Naturally: every row against all products listing it