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Berberine HCl

Blood sugar · metabolic health · gut

STRONG EVIDENCEVEGANREAD THE RESEARCH
Written to our editorial standards · reviewed against published research· Updated 2 Jun 2026
Last reviewed: May 30, 2026
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Berberine HCl: Blood sugar · metabolic health · gut. Botanical compound that activates AMPK, supports healthy blood glucose, lipid profile, and metabolic flexibility. Standard dose 500 mg, taken in the midday, about $22/month. Evidence rating: strong evidence.

What is Berberine HCl?

Berberine is a yellow alkaloid extracted from plants like Berberis aristata, goldenseal, and Oregon grape, with a 3,000-year history in Traditional Chinese and Ayurvedic medicine. It is one of the most thoroughly studied natural compounds for metabolic health: clinical trials repeatedly show its ability to support healthy blood sugar, cholesterol, and triglyceride levels, often performing comparably to first-line metabolic medications. Its primary mechanism is activation of AMPK, the cellular 'metabolic master switch.' Standard dosing is 500 mg taken two to three times daily with meals. Berberine should not be combined with prescription glucose-lowering medications without clinician supervision.

WHY IT MATTERS

Botanical compound that activates AMPK, supports healthy blood glucose, lipid profile, and metabolic flexibility.

Where to buy

Thorne Berberine 500mg
RECOMMENDED
Thorne, Berberine HCl
500 mg · Midday · ~$22/month

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Common questions

What is Berberine HCl?
Berberine is a yellow alkaloid extracted from plants like Berberis aristata, goldenseal, and Oregon grape, with a 3,000-year history in Traditional Chinese and Ayurvedic medicine. It is one of the most thoroughly studied natural compounds for metabolic health: clinical trials repeatedly show its ability to support healthy blood sugar, cholesterol, and triglyceride levels, often performing comparably to first-line metabolic medications. Its primary mechanism is activation of AMPK, the cellular 'metabolic master switch.' Standard dosing is 500 mg taken two to three times daily with meals. Berberine should not be combined with prescription glucose-lowering medications without clinician supervision.
What is Berberine HCl used for?
Blood sugar · metabolic health · gut. Botanical compound that activates AMPK, supports healthy blood glucose, lipid profile, and metabolic flexibility.
What is the standard dose of Berberine HCl?
500 mg, typically taken in the midday. Approximate cost is $22 per month.
Who should avoid Berberine HCl?
Use extra caution, and speak to a clinician first, if you are pregnant or nursing.
How strong is the evidence for Berberine HCl?
Strong evidence for its primary uses. See the full study list on the research page.

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