Amazing Herbs Premium Black Seed Oil, 8 fl oz Review
#1 of 8 · Best Overall✓ Label verified · Supplement Facts read Sep 20, 2026Real retailer photo, cut out. Label unedited.
Buy it if you want to know your thymoquinone dose. Every black seed oil brand talks about thymoquinone; Amazing Herbs prints 48 mg per teaspoon.
$29-31~$0.62 per 5 mL serving
Why It Scores 8.8 — And The Label Line Behind Each Number
Thymoquinone Disclosure & Dose
30% of score48 mg thymoquinone per 5 mL is printed on the panel, the only liquid here to declare an amount; a teaspoon is 5 g of oil, above the 1 g a day used in the asthma trial.
- Thymoquinone
- 48 mg per 5 mL (declared)
- Omega profile per serving
- 580 mg omega-6, 220 mg omega-9, 2.5 mg omega-3
- Seals
- Non-GMO, organically grown, preservative free
Extraction & Freshness
20% of score100 percent pure, cold-pressed and unrefined virgin oil in a glass bottle; preservative-free is printed on the panel.
- Extraction
- 100% pure, cold-pressed, unrefined virgin oil
Purity & Testing
20% of scoreNon-GMO and organically grown are printed but there is no USDA Organic seal and no third-party testing statement on the pack.
Form & Dosing Accuracy
15% of scoreA 5 mL teaspoon is easy to measure and the taste is strong but honest; no softgel convenience.
- Form
- Liquid oil, glass bottle
Value
15% of scoreAbout $0.62 per 5 mL serving and roughly $0.12 per gram of oil: mid-priced for a liquid, cheap for a declared-TQ oil.
- Serving
- 5 mL (5 g oil)
- Count
- 8 fl oz, 48 servings
- Cost per dose
- ~$0.62 per 5 mL
Label verified. Every figure read from the Supplement Facts photo, Sep 20, 2026.
Marketing Claims Vs. Reality
5X thymoquinone strength.
The panel quantifies it: 48 mg thymoquinone per 5 mL serving, about 1 percent by weight, which is several times the content of many cold-pressed oils.
100% pure cold-pressed, unrefined.
Printed on the front panel; the ingredient line reads unrefined virgin black cumin seed oil (Nigella sativa) and nothing else.
Organically grown.
The panel says organically grown and Non-GMO, but there is no USDA Organic seal, so the claim is the brand's statement rather than a certification.
What Our Test Actually Found
The thymoquinone line is worth the whole ranking
Thymoquinone content in cold-pressed black seed oil varies several-fold with seed variety and pressing. Amazing Herbs declares 48 mg per teaspoon; Nature's Way declares 0.6 percent; the other five liquids declare nothing. Buying oil without a TQ number is buying a lottery ticket.
What it lacks is paperwork, not quality
No organic seal and no printed testing statement. If you need those, Nature's Way's organic oil declares its TQ percentage too and is the closest alternative.
Full analysis: all pros & cons (7), buy if / skip if
- 48 mg thymoquinone per 5 mL declared on the panel
- Cold-pressed, unrefined, preservative-free oil in glass
- Omega-6, omega-9 and omega-3 content declared
- Decades-old US brand; mid-range price
- Not USDA Organic certified
- No third-party testing statement on the pack
- Strong, peppery taste as a liquid
- You want the thymoquinone amount printed, not implied
- You want cold-pressed, unrefined oil in glass
- You want the omega-6 and omega-9 content declared
- You prefer a liquid you can dose by the teaspoon
- USDA Organic certification is a requirement
- You cannot stand the peppery taste of raw black seed oil
- You want a printed third-party testing statement
Every black seed oil brand talks about thymoquinone; Amazing Herbs prints 48 mg per teaspoon. That single line, plus cold-pressed unrefined oil in dark glass and a full omega breakdown, is why it wins. It is not certified organic and the panel carries no third-party testing statement, which is where Nature's Way closes the gap. At around sixty cents a teaspoon it is mid-priced for a liquid.
Amazing Herbs has sold black seed oil in the US for decades, and its Premium bottle is the one panel on this list that answers the question everyone else dodges: how much thymoquinone. The label declares 5 g of 5X-TQ black cumin seed oil per 5 mL serving containing 48 mg thymoquinone, 580 mg omega-6, 220 mg omega-9 and 2.5 mg omega-3, 48 servings per 8 fl oz glass bottle. The oil is 100 percent pure, cold-pressed and unrefined. No organic seal, but Non-GMO, organically grown and preservative-free are printed.
The black seed oil to buy when you want the dose, not the folklore
Thymoquinone is why black seed oil works, and this is the one liquid that tells you how much you are getting. Cold-pressed, unrefined, in glass, with a full omega breakdown. Nature's Way is the organic alternative; nothing else here comes close on disclosure.
If This Doesn’t Fit — Try These
02Nature's Way Organic Black Seed Oil
If organic certification is a must, this is the black seed oil to buy: standardised thymoquinone, a fatty-acid breakdown and a USDA seal on one panel.
03Bio Nutrition Softgels
A declared thymoquinone amount, the exact trial dose and no taste, for about thirty-three cents a day.
04Heritage Store Organic
Buy it for the glass and the organic seal.
Quick Answers
How much black seed oil should I take a day?
The trials used 500 mg to 2 g of oil a day, mostly in capsules; a teaspoon of this oil is 5 g, so half a teaspoon to a teaspoon a day covers the studied range. Take it with food.
What does 5X-TQ mean?
It is the brand's name for its higher-thymoquinone oil. The panel puts a number on it: 48 mg thymoquinone per 5 mL serving.
Sources & Further Reading
2 peer-reviewed sources, each linked to PubMed
- [1] Koshak A, et al. Phytother Res. 2017;31(3):403-409. PMID 28093815 — Nigella sativa Supplementation Improves Asthma Control and Biomarkers: A Randomized, Double-Blind, Placebo-Controlled Trial. Four weeks of 500 mg Nigella sativa oil twice a day improved asthma-control scores and lowered blood eosinophils versus placebo in 80 asthmatics; lung function did not change significantly.
- [2] He Y, et al. Front Pharmacol. 2024;15:1451881. PMID 39372205 — Meta-analysis of randomized controlled trials assessing the efficacy of nigella sativa supplementation for allergic rhinitis treatment. Pooling the randomized trials, Nigella sativa supplementation improved allergic-rhinitis symptom scores versus control, with the authors noting small trials and heterogeneous preparations.
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