INGREDIENT SPOTLIGHT 03

Black Seed

The seed of blessing, Nigella sativa

Gathered for three thousand years, found sealed in the tomb of Tutankhamun, and now pooled across thousands of trial participants. Black seed is one of the most studied traditional botanicals there is.

INGREDIENT SPOTLIGHT · 24 July 2026 · 5 min read

01 ORIGIN

Older than the pyramids.

Native to the Mediterranean and South West Asia, the tiny black seeds of Nigella sativa have been gathered for more than three thousand years.

They were found sealed in the tomb of Tutankhamun and prized by physicians from Egypt to Greece. Across cultures it took many names: kalonji, black cumin and habbat al barakah.

02 TRADITION

Honoured for centuries.

In Islamic tradition, black seed, known as habbat al barakah, the seed of blessing, holds a special place. A well known saying of the Prophet Muhammad (peace be upon him), recorded in the Hadith collection of Sahih al-Bukhari, describes it in remarkable terms:

“The black seed is a cure for every ailment except death.”

Recorded in Sahih al-Bukhari 5688 and Sahih Muslim 2215

03 COMPOSITION

Three things worth knowing.

Thymoquinone

The signature antioxidant compound behind most of black seed’s studied effects.

Fixed & volatile oils

Rich in linoleic and oleic fatty acids, the seed’s stable and nourishing base.

Vitamins & minerals

Including iron, calcium and B vitamins, held in whole seed form.

04 THE EVIDENCE

Measured in real trials.

Black seed is one of the more heavily studied botanicals. Reviews that pool randomised, placebo controlled trials report small but steady shifts in everyday health markers.

−3.3 / −2.8

mmHg lower systolic / diastolic blood pressure

Pooled from 11 trials · 860 adults

−15.7

mg/dL lower total cholesterol

Pooled from 17 trials · 1,048 adults

−0.44%

lower HbA1c in type 2 diabetes

Pooled from 16 trials

05 THE EVIDENCE

A rare thing: real human trials.

Many trending botanicals rest on lab or animal data alone. Black seed has been tested in randomised, placebo controlled trials in people, then pooled into pooled reviews.

Together those reviews cover thousands of participants, an unusually strong evidence base for a traditional herb.

Selected sources: Journal of Hypertension, 2016 · Pharmacological Research, 2016 · Clinical Nutrition ESPEN, 2025.

06 QUALITY

Not all black seed is equal.

Genuine & cold pressed

Pure Nigella sativa seed
Cold pressed to protect thymoquinone
Lab tested for purity

Unverified & heat extracted

Blended or unknown seed
Heat degraded oil
No thymoquinone testing

Thymoquinone is fragile. Cold pressing and independent testing are what keep black seed’s active compound intact.

Three roots, one daily ritual.

Black seed completes Vitality Trio, the final root in the series, alongside shilajit and ashwagandha.