Berberine is a plant compound that has become one of the most talked-about natural supplements in South Africa. This guide explains what it is and what to look for. It is general information, not medical advice — berberine can interact with medication, so speak to your doctor or pharmacist before use, especially if you take prescription medicine.

What is berberine?

Berberine is a bright-yellow bioactive compound found in plants such as barberry, goldenseal and Oregon grape. It has a long history in traditional herbal practice and is now widely available as a standardised supplement, usually as berberine HCl in capsules.

How it is used

Berberine is typically taken in divided doses with meals, as it has a short half-life. Many products provide around 500mg per capsule. It is often chosen as part of a metabolic-wellness routine alongside a balanced diet. Always follow the directions on your product.

What to look for

Berberine HCl with the milligram content clearly stated.
Standardised, tested product from a reputable brand.
Complex options — some pair berberine with ingredients like chromium or alpha-lipoic acid.