Vitality Pro

Berberine Advanced

Berberine is a natural plant compound. It has been studied for its ability to activate AMPK, an enzyme that encourages glucose uptake into cells.

Features

  • Berberine HCl (500mg) + Milk Thistle (125mg) per capsule
  • Take 1-3 per day
  • Natural Berberine from Berberis Aristata
  • With added natural Milk Thistle to support optimal absorption
  • Suitable for vegans
  • Free from common allergens

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Third-Party Tested

Date • Batch # • Results

Purity results include Heavy Metals

Current Batch:

November 2025

•

2500802

Previous results:

May 2025

•

BN2401066

  • Switched to granulated Berberine for improved manufacturing. Berberine originally +96% before granulation.
  • Increased to 590mg Berberine per capsule to ensure 500mg Berberine per capsule.

April 2024

•

BN20231011


September 2023

•

BERB09062023


August 2022

•

BERB06142022


May 2021

•

BERB05062021

Testing is carried out by Certified Labs (formerly Micro Quality Labs).

GMP Certified Facility

Our supplements are manufactured in the UK, at facilities in Oxford and the North of England, following Good Manufacturing Practice (GMP) standards.

GMP sets requirements for hygiene, production, quality control, and traceability, helping ensure supplements are consistently manufactured under controlled conditions.

Our manufacturing partners hold independently issued GMP certificates. Rather than simply asking you to take our word for it, we've made these available below for you to review.

Our UK Manufacturers' GMP Certificates

Issued by Eurofins and SGS.

Manufacturer 1

Manufacturer 2

Manufacturer names have been redacted for commercial confidentiality.

ISO Quality Managed

Vitality Pro is independently certified to ISO 9001:2015, an internationally recognised standard for quality management systems.

Maintaining this certification requires ongoing monitoring, documented checks, regular reporting and independent audits. These processes help identify areas for improvement, ensure issues are addressed, and continually strengthen the systems and controls behind our supplements. It's a commitment to quality that must be demonstrated and maintained, not simply claimed.

We believe quality should be independently verified, not simply claimed. You can view our ISO 9001:2015 certificate below.

Our ISO 9001:2015 Certificate

View Our Certificate

Ingredients

View supplement label

Capsules Per Container: 120

Amount Per Capsule Amount %NRV
Berberine 500mg *
from Berberis Aristata, natural source
Milk Thistle Extract 125mg *
from Silybum Marianum, natural source

Nutrient Reference Value not established*

Suitable for vegans. Contains no GMOs, common allergens, artificial colours, preservatives or flavours.

Storage & Stability

To maintain the potency and quality of your Berberine supplements, store them in a cool (20°C-25°C), dry place and away from light.

Quality Standards

Manufacturing: All products are made to GMP standards and have been quality-managed in accordance with the UK standard ISO 9001:2015. Third-party tested: To ensure the highest purity and maximum effectiveness, each new batch of products undergoes third-party testing by ISO 17025 accreditated Certified Labs (formerly Micro Quality Labs). You can view all testing certificates at www.vitality-pro.com/batch-testing.

Safety & Warnings

Do not exceed the recommended daily dose. Food supplements should not replace a varied and balanced diet and a healthy lifestyle. If you are pregnant, breastfeeding, under 18 or taking any medication, consult a doctor before use. Stop use if adverse reactions occur.

Interactions: Berberine is known to inhibit members of the Cytochrome P450 class of enzymes. As a result, it may interfere with antiplatelet and anticoagulant medications such as Warfarin. It has also been shown to interact with certain drugs that aim to control elevated blood pressure. Berberine may also interact with certain immunosuppressive drugs, such as Cyclosporine. Berberine should also not be combined with any pharmaceutical that helps to control sugar. If you are taking these medications or any other medication, please first speak with your doctor before adding Berberine to your supplement regime.

For further information regarding any other potential drug and supplement interactions with Advanced Berberine please see the ingredient profile on Drug Bank using the links below*. Allergy: This product does not contain any common allergens; however, it should not be used by anyone with a history of hypersensitivity to its ingredients or those taking medications that may interact with it.

Pregnancy: If pregnant, consult your health professional before using this product.

*Drug Bank is an independent website that lists potential interactions between the ingredients in Advanced Berberine and other medications and supplements. It may not, however, list all known possible interactions. If you are taking any medications or supplements that you feel may interact negatively with Advanced Berberine, please speak with your doctor before using this product.
1

Key Studies to Consider

While individual results may vary due to personal health conditions, genetics, and lifestyle choices, we guarantee that the supplements you receive are made with ingredients of the highest purity, similar to those used in scientific studies, to ensure maximum results.

Blood Sugar Support

 Efficacy and safety of HIMABERB® Berberine on glycemic control in patients with prediabetes: double-blind, placebo-controlled, and randomized pilot trial – Randomised Controlled Trial

Dosage: 500 mg of HIMABERB® three times daily for 12 weeks

Outcome: Significant reduction in glycemic control markers including fasting blood glucose, HbA1c, and insulin resistance.

Summary: HIMABERB® berberine effectively lowered glycemic control markers, such as fasting blood sugar and HbA1c, in individuals with prediabetes over 12 weeks, without any severe side effects.

Read more

Berberine phospholipid exerts a positive effect on the glycemic profile of overweight subjects with impaired fasting blood glucose (IFG) – Randomised Controlled Trial

Dosage: 2 tablets per day containing 1100 mg of Berberine for two months

Outcome: Improvement in blood sugar levels, cholesterol, triglycerides, insulin levels and reduction in visceral fat and overall fat mass

Summary: This study found that overweight individuals with slightly elevated fasting blood sugar levels who took berberine tablets daily for two months saw significant improvements in their blood sugar, cholesterol levels, and fat distribution, with no adverse effects reported. Berberine proved to be a safe and natural option for managing these conditions.

Read more

Inflammation

A Phase I Trial of Berberine in Chinese with Ulcerative Colitis – Randomised Control Trial

Dosage: 900 mg of Berberine daily for 12 weeks

Outcome: Safety of berberine and its effects on colonic tissue inflammation

Summary: This study explored the potential benefits of berberine in ulcerative colitis. It found that berberine, when taken with mesalamine, a standard treatment for ulcerative colitis, was generally safe and helped to reduce inflammation in the colon.

Read more

 Inhibition of inflammation by berberine: Molecular mechanism and network pharmacology analysis  – Systematic Review

Dosage: : Not specified in a single dose; the study focuses on multiple studies conducted between 2013-2023

Outcome: Berberine inhibits inflammatory cytokine production and reduces oxidative stress through pathways like NF-κB and MAPK.

Summary: Berberine helps reduce inflammation by blocking key signalling pathways and enhancing immune regulation.

Read more

Gut Health

Efficacy and Safety of Triple Therapy Containing Berberine, Amoxicillin, and Vonoprazan for Helicobacter pylori Initial Treatment – Randomised Controlled Trial

Dosage: Berberine 500 mg twice daily for 2 weeks (in addition to other treatments)

Outcome: Rate of getting rid of Helicobacter pylori (a stomach bacteria)

Summary: The study found that the combination of berberine, amoxicillin, and vonoprazan was just as effective and safe as other common treatments for initially getting rid of harmful stomach bacteria.

Read more

A Randomized Clinical Trial of Berberine Hydrochloride in Patients with Diarrhea-Predominant Irritable Bowel Syndrome – Randomised Controlled Trial

Dosage: 400 mg of Berberine Hydrochloride daily, taken twice for 8 weeks

Outcome: Reduction in diarrhoea, abdominal pain, and urgent need for defecation

Summary: This study found that Berberine helped reduce symptoms like diarrhoea and stomach pain in people with a specific type of irritable bowel syndrome. It also improved their quality of life and was safe to take.

Read more

Effect of Berberine Hydrochloride on the Diversity of Intestinal Flora in Parkinson’s Disease Patients – Randomised Controlled Trial

Dosage: 600 mg/day of Berberine for 12 weeks, in addition to conventional Parkinson’s disease treatment.

Outcome: Improved intestinal flora diversity and reduced inflammation levels in Parkinson’s disease patients.

Summary: This study showed that adding berberine hydrochloride to standard treatment for Parkinson’s disease helped improve the variety of gut bacteria and lower inflammation markers more effectively than standard treatment alone.

Read more

Everything You Need To Know About Berberine

Berberine has been used in traditional medicine for thousands of years worldwide to treat gastrointestinal issues, infections, and metabolic conditions. More recently, it has been studied for its potential blood sugar-regulating benefits and positive effects on the gut microbiome.

Berberine has poor bioavailability on its own. According to this study combining berberine with milk thistle may improve its absorption. Therefore, we’ve included milk thistle to potentially maximise berberine’s bioavailability.

Berberine is thought to work primarily by activating AMPK, an enzyme involved in energy regulation known as the ‘metabolic master switch.’

AMPK acts as an energy sensor in cells. It is naturally activated when cellular energy is low or in high demand, such as through fasting and high-intensity exercise. Once activated, it encourages the cells to uptake glucose (sugar) from the blood, where it can then be converted into energy. It does this by activating insulin receptors, proteins on the cell surface that bind to insulin, a hormone controlling blood glucose levels.

When insulin binds to its receptors on cells, it triggers a series of events that allow glucose to be absorbed into cells for energy. Berberine has been studied for its ability to promote the translocation of GLUT4 (Glucose Transporter Type 4) to the cell surface, enhancing the movement of glucose from the blood into muscle and fat cells.

Berberine also positively impacts the gut microbiome by promoting beneficial bacteria like Bifidobacterium and Lactobacillus while inhibiting harmful strains, including certain strains of Firmicutes and Proteobacteria. This is partly due to Berberine’s antimicrobial properties, which suppress unwanted bacteria and create a balanced microbiome. As an antioxidant, Berberine may also reduce gut inflammation, improving the gut lining and supporting the growth of beneficial bacteria.

Healthy insulin sensitivity allows cells to absorb glucose more effectively, keeping blood sugar levels stable. Over time, factors such as high-sugar diets and sedentary lifestyles lead to insulin resistance, where cells fail to respond correctly to insulin, leading to an accumulation of advanced glycation end-products (AGEs), harmful compounds that accumulate during high blood sugar levels, causing inflammation. Chronic high blood sugar levels also place stress on the beta cells of the pancreas, which produce insulin. Over time, this stress can result in beta cell exhaustion, reducing their ability to produce sufficient insulin. Additionally, inflammation, oxidative stress, and insulin resistance further impair beta cell function.

Insulin resistance and impaired insulin production are precursors to type 2 diabetes and increase the risk of cardiovascular disease. AMPK activation has been shown to improve insulin sensitivity by promoting glucose uptake into cells and enhancing insulin receptor activity. This leads to more efficient glucose use, lowering blood sugar levels and improving the body’s response to insulin.

Chronic high blood sugar and the accumulation of AGEs are linked to age-related decline. AMPK activation is associated with enhanced autophagy, improved insulin sensitivity, and better metabolic health, all of which support healthy ageing. Berberine has been studied for its ability to activate AMPK, helping reduce oxidative stress, inflammation, and cholesterol—factors that influence lifespan and health in later years.

Consider the following statements. If you find one or more relatable, Berberine might be the support you’ve been searching for:

  • I’m looking to naturally manage my blood sugar levels due to concerns about insulin insensitivity.
  • Managing my cholesterol is important to me, and I prefer to use natural substances as part of my lipid management protocol.
  • I have been diagnosed with candida or other bacterial infections and am seeking a natural alternative to traditional antibiotics.
  • I’m interested in natural supplements that can enhance gastrointestinal health and berberine has been recommended for its anti-inflammatory and antimicrobial properties.
  • Despite eating well, I’m concerned about polycystic ovary syndrome (PCOS) and looking for natural treatment options; berberine has shown promising results in managing symptoms.
  • A health professional has recommended exploring Berberine for blood sugar support.
Made to GMP Standards
ISO 9001 Certified UK Company
Independent Testing for Purity

Transparent Testing

Every batch is independently tested for identity, potency, contaminants, heavy metals, and microbial markers.

View all product tests

Berberine Advanced test results

Date • Batch # • Results

Purity results include Heavy Metals

Current Batch:

November 2025

•

2500802

Previous results:

May 2025

•

BN2401066

  • Switched to granulated Berberine for improved manufacturing. Berberine originally +96% before granulation.
  • Increased to 590mg Berberine per capsule to ensure 500mg Berberine per capsule.

April 2024

•

BN20231011


September 2023

•

BERB09062023


August 2022

•

BERB06142022


May 2021

•

BERB05062021

Testing is carried out by Certified Labs (formerly Micro Quality Labs).

Frequently Asked Questions

In several studies, Berberine has shown effects comparable to Metformin in regulating blood sugar, though they work in different ways.

Berberine works by activating AMPK, an energy-sensing enzyme naturally triggered when cellular energy is low. AMPK promotes glucose absorption from the blood into cells for energy, partly by moving glucose transporter proteins to the cell surface.

Metformin, a biguanide drug, primarily reduces glucose production in the liver.

If you are taking Metformin, we encourage you to consult your doctor before making any changes.

Berberine is best taken with each main meal throughout the day for healthy weight and blood sugar management. If you are planning to take it to help you improve the results of a fast, then taking 1000 mg with your last meal of the day is recommended.

Berberine hydrochloride is the most commonly available form of supplemental berberine; unfortunately, it has poor availability. This can be improved with the addition of milk thistle extract. Each capsule of Advanced Berberine contains 500 mg capsule of berberine HCL with 125 mg of milk thistle extract for an effective dosage and to ensure optimal bioavailability.

Studies have indicated that berberine supplementation may be helpful for several gut-related conditions, including the infection Candida.

If you want to use berberine to potentially assist in healing any gut-related issues you are experiencing, we suggest you first speak to your doctor before adding berberine to your gut care protocol.

Because Berberine increases levels of AMPK, the enzyme that activates the fasting process autophagy, it can be used to support a fast. However, berberine should not be taken on an empty stomach, as it may cause blood sugar to become too low.

Certainty of purity.

We are committed to the following quality controls to ensure consistency, reliability, and transparency in every product. Our goal is to raise industry standards and give you clear reasons to trust what you’re taking.
  • GMP Certified Facility

    All products are made to cGMP (current Good Manufacturing Practice) standards, the global benchmark for supplement quality. GMP standards ensure strict control over how our supplements are produced, covering everything from cleanliness to documentation and quality control. Every step is monitored to guarantee consistency and safety in every batch, so you receive the same high-quality product every time.

  • Third-Party Tested

    At the foundation of what we offer is certainty of product quality through consistent third-party testing, specifically for purity.

  • ISO Quality Managed

    ISO 9001:2015 standards are an internationally recognised framework for effective quality management. This accreditation means we follow a structured system of continuous improvement, always refining our processes to enhance product consistency and customer satisfaction. ISO accreditation ensures that every aspect of our operations, from production to customer service, is optimised. This means better oversight, reduced risk of errors, and a clear focus on delivering consistent results.

  • Transparency

    We believe you should have full clarity about what you’re putting in your body and the steps we take to ensure the quality of our supplements. That’s why we are transparent and open about every part of our process.

  • GMP Certified Facility

    Droplets

    Our supplements are manufactured in the UK, at facilities in Oxford and the North of England, following Good Manufacturing Practice (GMP) standards.

    GMP sets requirements for hygiene, production, quality control, and traceability, helping ensure supplements are consistently manufactured under controlled conditions.

    Our manufacturing partners hold independently issued GMP certificates. Rather than simply asking you to take our word for it, we've made these available below for you to review.

    Our UK Manufacturers' GMP Certificates

    Issued by Eurofins and SGS.

    Manufacturer 1

    Manufacturer 2

    Manufacturer names have been redacted for commercial confidentiality.

    Third-Party Tested

    Date • Batch # • Results

    Purity results include Heavy Metals

    Current Batch:

    November 2025

    •

    2500802

    Previous results:

    May 2025

    •

    BN2401066

    • Switched to granulated Berberine for improved manufacturing. Berberine originally +96% before granulation.
    • Increased to 590mg Berberine per capsule to ensure 500mg Berberine per capsule.

    April 2024

    •

    BN20231011


    September 2023

    •

    BERB09062023


    August 2022

    •

    BERB06142022


    May 2021

    •

    BERB05062021

    Testing is carried out by Certified Labs (formerly Micro Quality Labs).

    ISO Quality Managed

    Vitality Pro is independently certified to ISO 9001:2015, an internationally recognised standard for quality management systems.

    Maintaining this certification requires ongoing monitoring, documented checks, regular reporting and independent audits. These processes help identify areas for improvement, ensure issues are addressed, and continually strengthen the systems and controls behind our supplements. It's a commitment to quality that must be demonstrated and maintained, not simply claimed.

    We believe quality should be independently verified, not simply claimed. You can view our ISO 9001:2015 certificate below.

    Our ISO 9001:2015 Certificate

    View Our Certificate

    Transparency

    We believe you should have full clarity about what you’re putting in your body and the steps we take to ensure the quality of our supplements. That’s why we are transparent and open about every part of our process.

    Transparency means we share all the details that matter—how our products are made, tested, and verified. From publishing third-party test results to offering clear ingredient labels, we provide you with the information you need to make informed choices about your supplements. Nothing is hidden, and every product comes with full accountability.

    In a world where many supplement companies keep you in the dark, we believe you deserve complete honesty. Being transparent allows you to trust that you’re getting exactly what you expect—pure, tested supplements without hidden risks. It’s about empowering you to make confident decisions and focus on your health journey without second-guessing the products you take.

    Trusted By Professionals & Industry Experts

  • Dr. Ahmet Ozyigit

    Dr. Ahmet Ozyigit, MD, MSc, PgDip

    Head of Clinical Research at Elite Hospital

    "As a physician, purity of a product is my main concern when it comes to recommending supplements for my patients. The line of products offered by vitalityPRO is not only in line with the latest research in anti-ageing, but is also third-party tested and purity checked, which is of utmost importance for receiving maximal benefits from treatment."

  • Simon Jones

    Simon Jones, MBChB, MRCP, MSc

    Lead Academy Doctor at a Premier League Football Club

    "Vitality Pro is a fantastic company, clearly striving to achieve the highest standard and reliability of supplements on the market. Their range really is at the cutting edge of longevity supplements, and the independent third-party testing is incredibly reassuring in terms of quality."

  • Casey Vincent

    Casey Vincent, Two-Time Olympian

    Australian Olympics Sprinter 2000-2004

    “I have done my research on vitalityPRO products and without a doubt have found their supplements to be far superior to the competition”

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    Tony Pemberton, FdENG

    Certified Epigenetic Coach

    "I'm very discerning of either overpriced supplements or poor quality ingredients, but I have to say Vitality PRO products are superb while still being great value. I use them myself for improving ageing biomarkers, and I am happy to recommend them to both my clients and viewership."

  • Kim Forteza

    Kim Forteza, MSc, PGCert, TPU, CNS

    Elite Athlete Coach

    "I have found Vitality Pro to have a great commitment to the client. They generate trust due to their service, presentation, formulation, technical explanations, and third-party analysis of each of their products. It is a brand that I always recommend when looking for excellence in a product, both for my athletes and for all people looking for supplementation with guarantees."

  • Emel Gunay

    Emel Gunay, DipCNM, mBANT, mIFM

    Nutritional Therapist and Research Manager at OMNOS

    "V​itality-PRO offers excellent customer support, knowledgeable staff, and great value for money on high-quality supplements. ​​The products are of outstanding quality, and I appreciate their dedication to quality and transparency, which ensures safety and compliance for my clients. I​ can highly recommend ​them."

  • Dr. Zain Khan

    Dr. Zain Khan, MBBS

    British Medical Association Executive Council Member

    “A professional supplement company who aim to be transparent, innovative and trustworthy. They invest time and money into conducting independent lab tests to verify the purity and quality of their products, ensuring that you receive precisely what you pay for.”

  • Jonny Hirtenstein

    Jonny Hirtenstein, MChiro, DC, ACN

    Founder and Lead Chiropractor at Foundation For Life

    ”As a clinician I appreciate Vitality Pro's passion for producing products that are designed to deliver great results and knowing that they independently test all the batches of the products is very reassuring. Ultimately I know that they care about everything they do, and are striving to produce some of the most cutting edge products on the market.”

  • Andy Smith

    Andy Smith, PEMF Expert

    CEO of NewMed & Founder of CELLER8

    "Vitality Pro offers an impressive range of high-quality supplements, and their Magnesium Glycinate is my personal favourite. I love stacking it with my daily PEMF sessions as they complement each other perfectly for enhanced wellness. I trust Vitality Pro for reliable vitamins and supplements, and I’m always happy to recommend them to my customers!"

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    We want you to feel confident trying our products. If you're not satisfied for any reason, you can return your product within 60 days of receiving it for a full refund.

    This includes if you've changed your mind, haven't noticed the difference you hoped for, experienced side effects, or simply decided the product isn't right for you.

    How to claim the guarantee

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    Return shipping costs: You'll need to arrange and pay for return shipping unless the product arrived faulty or damaged. All returns are sent to our UK return address. If you're ordering from outside the UK, please keep in mind that international return shipping can be expensive.

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    For example, if you order 180 capsules and receive 2 × 90-capsule bottles, you can open and use one 90-capsule bottle. The second bottle must be returned.

    The 60-Day Satisfaction Guarantee does not apply to our 100g NMN or 100g Resveratrol products, as we offer smaller 20g and 30g options to give you the opportunity to try the product before committing to a larger supply.

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