Frequently Asked Questions

Our product is presented as 100% Nigella sativa black seed oil with no fillers or added oils.

See the product page for current product information.

Nigella sativa is the botanical species commonly associated with the names black seed and black cumin seed.

Read our Nigella sativa guide.

Cold pressing generally refers to mechanical extraction intended to avoid the high-temperature refining used in some oil processes.

Read Cold-Pressed vs Refined Black Seed Oil.

Thymoquinone, often shortened to TQ, is a naturally occurring constituent associated with Nigella sativa and frequently discussed in black-seed research.

Read our thymoquinone guide.

A Hadith Organics sample analyzed by Eurofins measured 2.35% thymoquinone by UPLC. That result applies to the tested sample and is not presented as a guarantee that every bottle contains exactly the same percentage.

See the Lab Testing page.

Keep the bottle tightly closed and follow the storage directions printed on the product. Avoid unnecessary exposure to direct light, excessive heat and repeated air exposure.

Read our storage guide.

We provide general educational information but do not provide personalized dosing or medical advice.

If you have a medical condition, take medication, are pregnant or are considering black seed oil as part of a treatment plan, speak with a qualified healthcare professional.

We currently ship within the United States.

See our Shipping Policy.

Orders are generally processed within 1–3 business days.

Unopened and unused products may be requested for return within 14 calendar days of delivery, provided the original tamper-evident seal remains intact.

See our Returns & Refunds Policy.

Contact support@hadith-organics.com within 7 calendar days of delivery with your order number and photographs of the package, shipping label, bottle, cap or seal and visible damage.