Advanced Berberine (Bio Nutrition, 50 Vegetarian Capsules)

£25.00

Berberine 250 with Milk Thistle combines 250mg of Berberine HCl (from Berberis aristata) with 50mg of milk thistle (Silybum marianum) per capsule. Milk thistle is included specifically because it may help inhibit a transporter (P-glycoprotein) that otherwise limits how much berberine the body absorbs, potentially improving berberine's bioavailability.

This is a food supplement, not a medicine. It is not intended to diagnose, treat, cure, or prevent diabetes, high cholesterol, or any other medical condition, and it should not be used as a substitute for medication prescribed by your doctor.

Please read the safety information below before starting, particularly if you take medication for diabetes, cholesterol, or blood clotting, or take any regular prescription medication.

- May help support healthy blood sugar levels already within the normal range
- May help support healthy cholesterol levels already within the normal range
- Milk thistle included specifically to support berberine's absorption
- 250mg Berberine HCl per capsule, from Berberis aristata
- Vegan and allergen-free formulation

Bio Nutrition Advanced Berberine is a bioactive compound from plants like Barberry and Goldenseal. Bio Berberine has centuries of traditional use. Bio Berberine Advanced activates AMPK, which controls metabolism. Bio Nutrition Berberine is made with high-quality Berberine HCL, vegan, and free from gluten, dairy, soy, and preservatives.

Serving Size: 2 capsules
Servings Per Container: 25
Berberine HCL: 1200mg
Daily Value not established
Other ingredients: Silica, Vegetable Stearate, Vegetable Cellulose (capsule)

Take 2 capsules once daily after a meal.

Adults looking to support healthy blood sugar and cholesterol levels. Not for pregnant/lactating women or those under 18.

Do not take if pregnant, lactating, or under 18 years of age.
Consult your healthcare practitioner before use if taking any medication.
Do not use if outer seal is broken or missing.
Keep out of reach of children.

This information is not a substitute for professional medical advice. Always seek the advice of your physician.

At Insight Integrative Health Clinic, we recommend blood testing and clinical guidance before starting supplementation.

Frequently asked questions

Everything you need to know before you order.

Why is milk thistle included alongside berberine?

Berberine on its own is poorly absorbed by the body. Milk thistle may help inhibit a transporter (P-glycoprotein) that limits berberine absorption, which is why the two are combined in this formula rather than milk thistle being included for its own separate effect.

Is there real evidence this combination works, or is it just theory?

There's genuine trial evidence. A 2019 meta-analysis of 5 randomised, placebo-controlled trials (497 participants) found significant improvements in cholesterol markers and fasting blood glucose with a berberine-silymarin combination. That said, those trials used a specific different branded product with the same combination approach, not this exact formulation, so we'd describe this as evidence for the approach rather than a guarantee for this specific product.

How do I take it?

1 to 2 capsules, once or twice daily, ideally 30 minutes before food, or as directed by your healthcare practitioner.

I'm on medication. Is this safe to take alongside it?

Please check with your GP or pharmacist first, especially if you're on diabetes medication, statins, blood thinners, or immunosuppressants. Berberine has well-documented interactions with these medication types (see safety information below). Milk thistle's interaction profile is less clear-cut. Some studies suggest a mild effect on certain drug-metabolising enzymes and transporters, while others show no meaningful effect at typical doses, so we'd still recommend caution and a conversation with your pharmacist if you're on regular medication.

Can this replace my diabetes or cholesterol medication?

No. This is a food supplement, not a medicine, and it's not intended to treat diabetes, high cholesterol, or any other diagnosed condition. Please don't stop or adjust any prescribed medication without speaking to your doctor first.

Is this suitable for everyone?

It's not suitable for pregnant or breastfeeding women. As with any supplement with real pharmacological activity, we'd recommend discussing it with a practitioner first, particularly if you have an existing health condition or take regular medication.

Why does Insight recommend blood testing before starting supplements like this?

Because berberine can meaningfully affect blood sugar and cholesterol markers, we think it's genuinely useful to know your starting point and monitor change over time, rather than taking it without any baseline information.

A More Thoughtful Approach to Health

For over 40 years, Insight Care Clinic has helped patients across London take a more personalised and integrative approach to long-term wellbeing. Our consultations look beyond symptoms to understand the full picture of your health, combining practitioner expertise, integrative therapies, and tailored guidance to support lasting balance and wellbeing.

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