Berberine is a plant alkaloid naturally present in several Berberis species. Berberis aristata, native to the Himalayan region, is prized for its high berberine content and has a documented traditional use going back centuries. This alkaloid appears as bright yellow crystals and is one of the most studied plant actives available. The titration above 98% berberine HCl is achieved with a 10:1 extraction ratio, requiring 10kg of fresh roots for 1kg of standardised extract. The hydrochloride (HCl) form ensures optimal stability and rapid dissolution in the digestive tract.

Berberine is one of the most studied plant actives. As a food supplement, it is traditionally associated with supporting several body functions: it helps maintain normal blood sugar levels; it supports normal liver function; and it contributes to urinary tract comfort. The 300mg dose per capsule corresponds to the most commonly used amount in the literature; some combine it with silymarin (milk thistle) to optimise absorption.

Berberis aristata is a thorny shrub that grows naturally in the mountainous regions of South and South-East Asia. Its roots and bark are particularly rich in berberine, a bright yellow alkaloid. The 10:1 extraction ratio produces a strongly concentrated extract in which berberine accounts for more than 98% of the content. This demanding process removes unwanted compounds while preserving the integrity of the active molecule, with traceability from harvest area to the encapsulation laboratory in France.

Recommended dose is 1 capsule a day, preferably with a meal. For those wishing to increase the dose, up to 3 capsules a day can be taken, spread across meals (morning, midday, evening), after first checking digestive tolerance by starting with 1 capsule for 3 to 5 days. Courses of 8 to 12 weeks are a commonly used duration, with needs reassessed at the end of each course.

Berberine is a potent active that requires certain precautions. It is not recommended for pregnant or breastfeeding women, children or teenagers. Anyone on medical treatment — particularly antidiabetic, antihypertensive, lipid-lowering, anticoagulant medication, or drugs with a narrow therapeutic margin (e.g. cyclosporine) — must seek advice from a healthcare professional before use, due to possible interactions. People with liver or biliary disorders should also seek prior medical advice. Do not exceed the recommended daily dose. Keep out of reach of children.

Can Dynveo Berberine be taken continuously for several months?

Courses of 8 to 12 weeks are generally recommended, followed by a reassessment. Extended use is possible with appropriate monitoring; the 300mg-per-capsule dose allows flexible dosing. For prolonged use, periodic health check-ups with a professional are advisable.

Is Dynveo Berberine suitable for vegans?

Yes. The formula is entirely plant-based: pure berberine HCl extracted from Berberis aristata and a vegetable pullulan capsule shell. No animal-derived substance is used. The product is not tested on animals and contains no GMOs or nanoparticles.

Herba Barona is an independent specialist supplement shop in the heart of Paris — established in 2006. What you order is genuinely on our shelves: we ship from our own stock, with no dropshipping and no long waits.

Visit us at 10 rue Théophile Roussel, Paris 12 — or use Click & Collect and pick up your order in-store. We also deliver across France and Europe. Friendly, expert advice in English from our team.

Where is the shop?

Herba Barona is at 10 rue Théophile Roussel, 75012 Paris — a two-minute walk from Ledru-Rollin (line 8), close to Bastille. Open Tuesday to Saturday, 9:30 am–6:30 pm.

Can I order online or collect in store?

Yes. We ship across France and Europe under the same conditions as our French store, or choose Click & Collect to pick up your order for free at our Paris shop.