Black seed oil (also called black cumin seed oil or Nigella sativa seed oil) is commonly taken for general wellness, immune support, inflammation support, and cardiometabolic markers. It comes in several forms—softgels, capsules, gummies, and liquid oils—and prices can look “cheap” or “expensive” depending on how each brand defines a serving.
To make prices comparable, the tables below normalize products to 2000 mg/day. That way, you can compare a bottle of softgels vs a liquid oil on the same monthly-cost basis.
Prices as of June 3, 2026. Prices update daily; this page updates monthly. For current prices and full interactive filters, see the Black Seed Oil compare page.
| Rank | Brand | Product | Form | Cost per month | Price |
|---|---|---|---|---|---|
| 1 | Amazing Herbs | Amazing Herbs Premium Black Seed Oil - Cold Pressed Nigella… | Liquid | $1.24 | $7.92 |
| 2 | Horbäach | Horbäach Black Seed Oil Liquid | 16oz | 4600mg | Cold Pr… | Liquid | $3.91 | $28.49 |
| 3 | Healths Harmony | USDA Organic Black Cumin Seed Oil Liquid (8 fl oz) Premium… | Capsules | $4.34 | $15.97 |
| 4 | Freshfield | Freshfield Black Seed Oil, Tested Cold Pressed Nigella Sati… | Liquid | $6.20 | $21.84 |
| 5 | NatureBell | NatureBell Black Seed Oil Softgels, 3,000mg per Serving, 24… | Softgels | $6.25 | $24.99 |
| 6 | NutriONN | Organic Black Seed Oil - USDA Certified Organic Black Cumin… | Liquid | $6.49 | $25.95 |
| 7 | VivoNu | VivoNu Black Seed Oil Capsules, Black Seed Oil Organic Cold… | Capsules | $6.99 | $6.99 |
| 8 | Micro Ingredients | Micro Ingredients Black Seed Oil Softgels, 3,000mg, 240 Cou… | Softgels | $7.50 | $29.99 |
| 9 | HERITAGE STORE | HERITAGE STORE Black Seed Oil, Organic, Cold Pressed Nigell… | Liquid | $7.77 | $28.00 |
| 10 | Herbal Wind | Herbal Wind Black Seed Oil: Cold Pressed USDA Organic Black… | Liquid | $7.82 | $29.99 |
See all Black Seed Oil products with full filter and sort options →
1) Verify what “black seed oil” means on the Supplement Facts panel. Many labels use alternate names such as black cumin oil or Nigella sativa (seed) oil. That’s normal—but you want the label to clearly identify the ingredient as an oil from Nigella sativa seed, not a vague “seed oil blend.”
2) Check the serving size and the oil amount per serving. Black seed oil products often list servings like “1 softgel,” “2 capsules,” or “1 tsp (5 mL).” Pair that with the oil amount per serving (in mg or grams) so you can sanity-check how much you’ll use to reach 2000 mg/day and how long the bottle will last.
3) Decide whether you want an oil-only product or a multi-ingredient “immune” blend. Some products bundle black seed oil with other actives (for example oregano, garlic, vitamin D/K, elderberry, or other herbs). Combos aren’t automatically bad, but they can make value comparisons harder and can drive the monthly cost up fast if you mainly want black seed oil.
4) Look for quality signals that match your preferences. Depending on the brand, you may see terms like cold-pressed, virgin, or organic. These claims can matter for some buyers, but they don’t replace a clear Supplement Facts panel and a realistic serving size. If you’re sensitive to taste, liquids can be harder to stick with long-term than softgels—adherence matters more than small differences in label marketing.
5) Be cautious with “active compound” expectations. Some shoppers look for products that discuss key constituents like thymoquinone. Not every label lists it, and when it’s not listed it’s hard to compare one oil’s “potency” to another. If that level of precision matters to you, prioritize products that clearly explain their standardization/testing (instead of relying on broad wellness claims on the front label).
Gummies can be convenient, but they often deliver smaller oil amounts per serving and may include added sugars, sugar alcohols, or flavor systems. If you’re trying to hit a consistent 2000 mg/day target at the lowest monthly cost, softgels or liquid oils usually make the math simpler. (You can still use the compare page filters to find gummies if that’s the format you’ll actually take.)
Evidence for black seed oil supplementation is moderate overall: research includes human trials with promising signals for some cardiovascular and metabolic markers, but study quality varies and products aren’t perfectly standardized across brands. The 2000 mg/day comparison point is used to compare cost across products—it isn’t a promise that 2000 mg/day is the best dose for everyone.
If you are pregnant or breastfeeding, have a medical condition, or take prescription medications, talk with a clinician before adding black seed oil. Also check the full ingredient panel if you’re choosing a combo formula—multi-ingredient blends can overlap with other supplements you already take (for example, omega-3s like Fish Oil or Krill Oil) or include ingredients you prefer to avoid.