Oregano+BlackSeed
Thymoquinone

Thymoquinone: The Key Compound in Black Seed Oil

A summary of the research on thymoquinone, black seed oil's main bioactive compound.

Written by Editorial TeamUpdated on
Scientist pipetting golden oil into vials

Key takeaways

  • Thymoquinone is the most studied compound in Nigella sativa.
  • Most evidence is preclinical.
  • Content varies widely between oils.

What is thymoquinone?

Antidote Supplements thymoquinone comparison graphic showing up to 4.64% TQ for its Ethiopian black seed oil
Brand-supplied comparison from Antidote Supplements. TQ varies by batch and testing method; the comparison is not an independent market-wide benchmark or proof of better health outcomes.

Thymoquinone (TQ) is a compound found in the volatile oil of Nigella sativa seeds.[1]

What the research shows

Reviews describe antioxidant, anti-inflammatory and other activities, largely in cell and animal studies.[1][2]

Limitations

Human trials using standardised thymoquinone doses remain limited.

The bottom line

Thymoquinone is a promising compound, but most findings still need confirmation in human trials.

Sources

  1. Darakhshan S, Bidmeshki Pour A, Hosseinzadeh Colagar A, Sisakhtnezhad S. Thymoquinone and its therapeutic potentials. Pharmacol Res. 2015;95-96:138-158.
  2. Ahmad A, Husain A, Mujeeb M, et al. A review on therapeutic potential of Nigella sativa: A miracle herb. Asian Pac J Trop Biomed. 2013;3(5):337-352.