Major interaction on record — check this product against your medications before combining. Check your meds →
Dietary supplement

Berberine Complex Ingredients & Drug Interactions

by AN Amazing Nutrition Amazing Formulas

Berberine Complex label
See full label image
Capsule Category: Other Combinations
Most serious interaction: Major
Clinical methodology reviewed by · Updated Sep 16, 2026 · Label data from the NIH DSLD
What is this page for?

First and foremost: checking Berberine Complex against your medications. The heart of this page is the interaction checker and the full interaction report — how this product’s ingredients may interact with prescription and over-the-counter medicines you may be taking.

Around that, we add a pharmacist’s high-level view of the product as a whole — what’s inside, the evidence for its stated use, how transparent the label is, and what safety data exists — so you can see the full picture in one place. It’s educational information from our licensed clinical databases and the clinical staff at HelloPharmacist — not medical advice — and we don’t sell or endorse products. Our editorial policy

The interaction bottom line Most serious interaction: Major

Berberine Complex is a dietary supplement by AN Amazing Nutrition Amazing Formulas with 3 active ingredients. Its ingredients are commonly taken for blood sugar control, high cholesterol, heart and metabolic health.Based on those ingredients, 1,242 medications have a known interaction with it, the most serious rated major. The ingredients most likely to interact are Berberine HCl, Banaba 1% extract, Bitter Melon 10:1 extract. Use the checker below to test your specific medication, or read the full HelloPharmacist Interaction Report.

Jump to a section

Check Your Meds Against Berberine Complex by AN Amazing Nutrition Amazing Formulas

Ask about any prescription or over-the-counter medication and we check it for interactions with Berberine Complex by AN Amazing Nutrition Amazing Formulas — and tell you which ingredient is responsible.

Pharmacist-reviewed data Checks every ingredient Answer in seconds
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HelloPharmacist Scorecard of Berberine Complex by AN Amazing Nutrition Amazing Formulas

Our pharmacy team’s full take, with four database checks built into the cards below — a summary of what is known, not a grade of the product itself.

From our pharmacy team — supplement deep dive

Generated from HelloPharmacist’s pharmacist-curated databases and editorial rules · Last generated Jul 12, 2026

What’s inside

Full disclosure
Ingredient Transparency · database check
Full

Every active ingredient lists its own amount on the label.

Why this rating?
  • The label discloses an exact amount for 3 of its 3 active ingredients.
  • No proprietary blends here — you can verify the dose of every single component.

This product contains three active ingredients in a capsule. Berberine HCl is an alkaloid compound extracted from plants, used in traditional medicine and studied for metabolic effects.

Bitter melon 10:1 extract is a concentrated form of the fruit, and Banaba 1% extract comes from the leaf of a tropical plant. The capsule also contains three inactive ingredients (magnesium stearate, silicon dioxide, and microcrystalline cellulose) that are fillers and binders.

Does it work?

Moderate evidence
Evidence for Intended Use · database check
By FDA rules, dietary supplements can’t claim to treat, cure, or prevent disease — so labels speak in careful marketing language. We discern each product’s intended use from its name, label claims, and label statements, then grade the clinical evidence for that use. How these ratings are computed
Moderate

Some clinical evidence supports this product's ingredients for its stated purpose, but it isn't conclusive.

Why this rating?
  • The label markets this product for: regulating healthy glucose metabolism and weight.
  • We looked for evidence on: Diabetes, Impaired glucose tolerance (prediabetes), Hyperlipidemia, Hypertension, Metabolic syndrome, Obesity — and 2 related terms.
  • The strongest evidence on file: Berberine is rated "Possibly Effective" for Diabetes (Natural Medicines).
  • Also on file: Berberine is rated "Possibly Effective" for Hyperlipidemia, Hypertension.
  • Also on file: Bitter Melon is rated "Insufficient Reliable Evidence To Rate" for Diabetes, Obesity, Impaired glucose tolerance (prediabetes), Metabolic syndrome.

Berberine has possibly effective evidence for high cholesterol (hyperlipidemia), blood sugar control (diabetes), high blood pressure (hypertension), polycystic ovary syndrome (PCOS), and the stomach bacterium H. pylori. For bitter melon and banaba, the evidence we hold isn't established—we rate both as having insufficient reliable evidence for the conditions they're marketed for, including diabetes and prediabetes.

That doesn't mean they don't work; it means the studies so far aren't strong enough for us to rate them one way or the other.

The evidence, ingredient by ingredient Berberine Bitter Melon Banaba

How safe is it?

Well-documented data
Safety Information · database check
Well characterized

Adverse-effect, pregnancy, and general safety data are on file for most of these ingredients.

Why this rating?
  • We hold adverse-effect (side-effect) data for 3 of the 3 matched ingredients.
  • Pregnancy & breastfeeding safety ratings cover 3 of 3.
  • General safety write-ups exist for 3 of 3.
  • Remember: this measures how much safety information exists. Thin data is not the same as being safe.

Berberine is generally well tolerated over the short term but commonly causes digestive side effects: abdominal pain, bloating, constipation, diarrhea, gas, nausea, and vomiting. It can also cause dizziness, drowsiness, fatigue, and headache.

The safety data advises against berberine during pregnancy—it may cross the placenta and has been linked to harm in newborns—and while breastfeeding because it passes into breast milk. Bitter melon is generally well tolerated as food but can cause stomach upset, gas, heartburn, nausea, vomiting, diarrhea, constipation, dizziness, fatigue, and headache; gastrointestinal effects occurred in about 3% to 16% of trial participants.

Traditionally it's been avoided in pregnancy due to concerns about seeds and high doses, and there isn't enough safety information to recommend it while breastfeeding. Banaba appears well tolerated in short studies, but long-term safety isn't established.

Avoid it during pregnancy and while breastfeeding because safety data is lacking.

Side effects, ingredient by ingredient Berberine Bitter Melon Banaba

Meds to double-check

Major interaction found
Known Interaction Concern · database check
Major identified

At least one ingredient has a documented Major-severity interaction. Check your medications for a personalized result.

Why this rating?
  • 3 of the 3 matched ingredients can interact with medications — Bitter Melon, Banaba, Berberine.
  • The most serious interaction on file is rated Major.
  • Some involve high-stakes drug classes: anticoagulant / antiplatelet drugs; immunosuppressants / transplant drugs; diabetes medications.
  • For scale: 1,243 individual medications appear in the full list. A big number alone doesn't make a product dangerous — what matters is whether YOUR medication is on it, so run yours through the interaction checker on this page.

Check with your pharmacist before taking this product if you take cyclosporine (a Major interaction with berberine). Also double-check if you take blood pressure medications, blood thinners (anticoagulants or antiplatelet drugs), diabetes medications, sedating drugs, cancer drugs like pazopanib, or any medications processed by your liver's CYP3A4, CYP2D6, or CYP2C9 enzymes.

These all have Moderate interactions documented with one or more ingredients in this product.

Check your own medication Run your meds through the checker above

The bottom line

Scorecard at a glanceFully disclosed formula with some supporting evidence for its stated purpose. Major medication interactions have been identified, and safety information is well characterized.

This product is built around berberine, which has solid evidence for cholesterol, blood sugar, blood pressure, and PCOS—but it interacts with a huge range of medications, especially cyclosporine, blood thinners, diabetes drugs, blood pressure drugs, and sedatives. If you take any prescription medication, run it through our checker before you start.

Avoid this product if you're pregnant or breastfeeding. Talk to your pharmacist or doctor about whether it makes sense for your health situation and your current medications.

Educational only — not medical advice; always confirm with your pharmacist. Our editorial policy · How we use AI

Assessment coverage: 3 of 3 active ingredients matched to our full ingredient reviews (monographs). Based on the product label dated Jul 27, 2021.

This Scorecard evaluates available label information, ingredient evidence, and known medication-safety considerations. It does not independently verify product identity, purity, potency, contamination, or manufacturing quality. How these ratings are computed

At a glance

General information

Key facts about Berberine Complex, straight from the product label.

Brand AN Amazing Nutrition Amazing Formulas
Barcode (UPC) 819209027257
Net contents 60 Veggie Capsule(s)
Market status On market
Date entered into DSLD Jul 27, 2021
DSLD ID 251460
Product type Other Combinations
Supplement form Capsule
Dietary claims / uses All Other, Structure/Function
Intended target group(s) Adult (18 - 50 Years), Women (not pregnant or lactating)
From the label
Everything in this section is reproduced from the manufacturer’s own product label — it’s the label speaking, not HelloPharmacist. We show it so you can see exactly what the maker states; we don’t verify or endorse those statements.

Supplement Facts

The label details for Berberine Complex by AN Amazing Nutrition Amazing Formulas, sourced from the NIH Dietary Supplement Label Database.

Supplement Facts

Daily Value (DV) Target Group(s):
Adults and children 4 or more years of age
Minimum serving Sizes:
2 Veggie Capsule(s)
Maximum serving Sizes:
2 Veggie Capsule(s)
Servings per container
30
UPC/BARCODE
819209027257
IngredientAmount% DV
Berberine HCl1000 mg--
Bitter Melon 10:1 extract200 mg--
Banaba 1% extract50 mg--

Other ingredients: Magnesium Stearate, Silicon Dioxide, Microcrystalline Cellulose

Tap any ingredient to jump to its full detail below.

Label statements
These statements are the manufacturer’s wording, reproduced from the product label — the label is saying it, not HelloPharmacist. We don’t verify or endorse them.
General Statements

We believe that Amazing Nutrition is the key for healthy living. We are passionate about bringing you the finest selection of products which can perfectly complement a healthy diet and active lifestyle.

Vitamin angels Proud supporter

Formulation

Amazing Formulas Berberine Complex combines berberine, bitter melon and banaba extract. Each component plays a role in regulating healthy glucose metabolism, which may support weight loss, detoxification, gastrointestinal function and improve heart health.

Amazing Nutrition an FDA regulated facility

Supports healthy glucose metabolism Supports healthy weight management Made In USA

Made in a facility that processes milk, soy, wheat, egg, peanuts, tree nuts, fish and shellfish.

FDA Disclaimer Statement

These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.

Precautions

Keep out of reach of children.

Do not use if safety seal is damaged or missing.

Caution: Do not exceed recommended dose.

This product is not intended for use by pregnant or nursing women or children under the age of 18.

Discontinue use if you experience diarrhea or cramping.

If you are taking any medications or have any medical condition, consult your doctor before use. Discontinue use and consult your doctor if any adverse reactions occur.

Storage

Store in a cool, dry place.

FDA Statement of Identity

Dietary Supplement

Formula

With bitter melon & banaba extract

1,250 mg per serving

Seals/Symbols

GMP Good Manufacturing Practice Quality Product

Suggested/Recommended/Usage/Directions

Suggested Use: As a dietary supplement, adults take two (2) veggie capsules daily, preferably with a meal or as directed by a health care professional.

Is this label outdated? Report a formula or label change and our pharmacy team will review it.

See for yourself

Berberine Complex by AN Amazing Nutrition Amazing Formulas label

The label scan from the NIH Dietary Supplement Label Database. Tap to enlarge.

Berberine Complex label

Label images are published by the NIH Dietary Supplement Label Database for the version of this product on file. Always read your actual product label.

View the full label (PDF)
What’s inside

The Ingredients in Berberine Complex by AN Amazing Nutrition Amazing Formulas

These are the 3 active ingredients this product is made of. Select any to open its full monograph.

Serving size2 Veggie Capsule(s) Dosage formCapsule Servings per container30 Amounts shown are per serving.

Most supplement products combine several ingredients, and a medication can interact with the product through any one of them. Each ingredient below shows whether it has known drug interactions.

Berberine HCl

Interacts with
1,160 drugs
1000 mg per serving

Berberine is a yellow plant compound that has shown promise for lowering blood sugar and cholesterol in some studies, but the quality of research vari...

Berberine HCl monograph & interactions

Bitter Melon 10:1 extract

Interacts with
282 drugs
200 mg per serving

Bitter melon is a tropical fruit eaten as food and used in traditional medicine, most often for blood sugar control. While some small studies hint it...

Bitter Melon 10:1 extract monograph & interactions

Banaba 1% extract

Interacts with
299 drugs
50 mg per serving

Banaba is a leaf extract most often used to help support healthy blood sugar, and small early studies suggest its active compound corosolic acid may m...

Banaba 1% extract monograph & interactions

Other (inactive) ingredients: Magnesium Stearate, Silicon Dioxide, Microcrystalline Cellulose. These complete the product’s ingredient list but are not active constituents.

Interaction report

Berberine Complex by AN Amazing Nutrition Amazing Formulas Drug Interactions

Want to check YOUR meds against Berberine Complex?

Ask about interactions with your drugs in plain English — “Can I take it with lisinopril?” — and we find you the answer in seconds, ingredient by ingredient.

 Go to the checker
1,242Drugs
1 Major 1,241 Moderate

Ingredients driving the most interactions

Berberine HCl 1,160
Banaba 1% extract 299
Bitter Melon 10:1 extract 282

Individual Drug Interactions

The ingredients in Berberine Complex interact with 1,242 drugs. Click any drug to see the details.

3 of the 3 ingredients in Berberine Complex interact with drugs. Each result below shows which ingredient is responsible. Berberine HCl Banaba 1% extract Bitter Melon 10:1 extract

Each ingredient & the kinds of drugs it affects

For each ingredient in Berberine Complex with known interactions, here are the types of medications they can affect. Open any type for the detail — or search your exact drug in the checker above.

Berberine HCl15 drug types · 1,160 drugs

Cyclosporine (Neoral, Sandimmune)

Berberine can increase serum levels of cyclosporine.
Berberine can reduce metabolism and increase serum levels of cyclosporine. Berberine might inhibit cytochrome P450 3A4 (CYP3A4), which metabolizes cyclosporine.

Likelihood Probable Evidence A
Anticoagulant/Antiplatelet Drugs

Theoretically, berberine might increase the risk of bleeding when used with anticoagulant or antiplatelet drugs.
In vitro and in vivo research suggest that berberine can inhibit platelet aggregation. Theoretically, berberine might have additive effects when used with anticoagulant and antiplatelet drugs and increase the risk of bleeding.

Likelihood Possible Evidence D
Antidiabetes Drugs

Theoretically, berberine may increase the risk of hypoglycemia when taken with antidiabetes drugs.
Clinical research shows that berberine may lower blood glucose levels. Theoretically, berberine might have additive effects with antidiabetes drugs and increase the risk of hypoglycemia.

Likelihood Possible Evidence D
Antihypertensive Drugs

Theoretically, berberine might have additive effects with antihypertensive drugs.
Animal research suggests that berberine can have hypotensive effects. Also, a clinical study suggests that taking berberine in combination with amlodipine can lower systolic and diastolic blood pressure when compared with amlodipine alone.

Likelihood Possible Evidence D
Cns Depressants

Theoretically, berberine might increase the sedative effects of CNS depressants.
Animal research suggests that berberine may have sedative effects. Theoretically, use of berberine along with CNS depressants might produce additive therapeutic and adverse effects.

Likelihood Possible Evidence D
Cytochrome P450 2C9 (Cyp2C9) Substrates

Theoretically, berberine might increase serum levels of drugs metabolized by CYP2C9.
Preliminary clinical research shows that berberine can inhibit CYP2C9. Theoretically, taking berberine with drugs metabolized by CYP2C9 might increase drug levels and increase the risk of adverse effects.

Likelihood Possible Evidence B
Cytochrome P450 2D6 (Cyp2D6) Substrates

Theoretically, berberine might increase serum levels of drugs metabolized by CYP2D6.
In vitro research and preliminary clinical evidence show that berberine can inhibit CYP2D6. Theoretically, use of berberine with drugs metabolized by CYP2D6 might increase drug levels and increase the risk of adverse effects.

Likelihood Possible Evidence B
Cytochrome P450 3A4 (Cyp3A4) Substrates

Theoretically, berberine might increase serum levels of drugs metabolized by CYP3A4.
In vitro research and preliminary clinical research show that berberine moderately inhibits CYP3A4. Theoretically, use of berberine with drugs metabolized by CYP3A4 might increase drug levels and increase the risk of adverse effects.

Likelihood Possible Evidence A
Dextromethorphan (Robitussin Dm, Others)

Theoretically, berberine may increase serum levels of dextromethorphan.
Preliminary clinical research shows that berberine can inhibit cytochrome P450 2D6 (CYP2D6) activity and reduce the metabolism of dextromethorphan. This may increase the effects and side effects of dextromethorphan.

Likelihood Possible Evidence B
Losartan (Cozaar)

Berberine might reduce the therapeutic effects of losartan by decreasing its conversion to its active form.
Preliminary clinical research suggests that berberine can inhibit cytochrome P450 2C9 (CYP2C9) activity and reduce metabolism of losartan.

Likelihood Possible Evidence B
Metformin (Glucophage)

Theoretically, berberine might increase the therapeutic and adverse effects of metformin.
In vitro and animal studies show that berberine can increase the systemic exposure and half-life of metformin, potentially increasing metformin's effects and side effects. This interaction seems to be most apparent when berberine is administered 2 hours prior to metformin. Taking berberine and metformin at the same time does not appear to increase systemic exposure to metformin.

Likelihood Possible Evidence D
Midazolam (Versed)

Berberine can reduce metabolism of midazolam, which might increase the risk of severe adverse effects.
Preliminary clinical research shows that berberine can inhibit cytochrome P450 3A4 (CYP3A4) activity and reduce metabolism of midazolam.

Likelihood Possible Evidence B
Pentobarbital (Nembutal)

Berberine might increase the sedative effect of pentobarbital.
Evidence from animal research shows that berberine can prolong pentobarbital-induced sleeping time. Theoretically, combining berberine and pentobarbital might increase the sedative effects of pentobarbital.

Likelihood Possible Evidence D
Tacrolimus (Prograf)

Berberine has been associated with increased blood levels of tacrolimus.
In a 16-year-old patient with idiopathic nephrotic syndrome who was being treated with tacrolimus 6.5 mg twice daily, intake of berberine 200 mg three times daily increased the blood concentration of tacrolimus from 8 to 22 ng/mL. Following a reduction of the tacrolimus dose to 3 mg daily, blood levels of tacrolimus decreased to 12 ng/mL.

Likelihood Possible Evidence D
Acetazolamide

Laboratory studies and initial clinical findings suggest that berberine has the potential to increase acetazolamide concentrations in the body. More research is needed to confirm this interaction.

Likelihood Possible Evidence C
Berberine HCl full monograph & interactions

Banaba 1% extract3 drug types · 299 drugs

Antidiabetes Drugs

Theoretically, concomitant use of banaba and hypoglycemic drugs might have additive effects.
Human and animal research suggests that banaba can lower blood glucose levels.

Likelihood Probable Evidence B
Antihypertensive Drugs

Theoretically, concomitant use of banaba and antihypertensive drugs might cause additive effects.
Human and animal research suggests that banaba can lower blood pressure.

Likelihood Probable Evidence B
Organic Anion-Transporting Polypeptide Substrates (Oatp)

Theoretically, concomitant use of banaba with substrates of OATP might reduce the bioavailability of the OATP substrate.
In vitro research shows that banaba inhibits OATP, particularly OATP2B1. OATPs are expressed in the small intestine and liver and are responsible for the absorption of drugs and other compounds.

Likelihood Possible Evidence D
Banaba 1% extract full monograph & interactions

Bitter Melon 10:1 extract3 drug types · 282 drugs

Antidiabetes Drugs

Taking bitter melon with antidiabetes drugs might increase the risk of hypoglycemia.
Bitter melon can lower blood glucose levels and might have additive effects when used with antidiabetes drugs. This might increase the risk of hypoglycemia in some patients. Monitor blood glucose levels closely.

Likelihood Probable Evidence B
P-Glycoprotein Substrates

Theoretically, bitter melon might increase levels of P-glycoprotein substrates.
Bitter melon might inhibit the p-glycoprotein (P-gp) intestinal pump and increase intracellular levels of P-gp substrates. In vitro research in intestinal cells shows that 1-monopalmitin, a constituent of bitter melon, increases levels of daunomycin, a P-gp substrate. Additionally, drinking bitter melon juice has been associated with a case of acute pancreatitis in a patient who had been taking pazopanib, a P-gp substrate, for 8 years. Researchers theorize that inhibition of P-gp led to increased levels of pazopanib, resulting in pazopanib-induced pancreatitis.

Likelihood Possible Evidence D
Pazopanib (Votrient)

Theoretically, bitter melon might increase levels of pazopanib, potentially increasing the risk of adverse effects.
In one case, a 65-year-old patient taking pazopanib for 8 years for renal cell carcinoma experienced signs and symptoms consistent with acute pancreatitis 4 days after drinking bitter melon juice at a dose of 100-150 mL daily. The patient's symptoms, amylase levels, and lipase levels improved upon discontinuation of bitter melon and pazopanib. Pazopanib treatment was re-initiated with no further evidence of pancreatitis. Researchers theorize that inhibition of P-glycoprotein by bitter melon led to increased levels of pazopanib, a P-glycoprotein substrate, resulting in pazopanib-induced pancreatitis.

Likelihood Possible Evidence D
Bitter Melon 10:1 extract full monograph & interactions
The maker

Brand information

Manufacturer and brand details for Berberine Complex, from the product label.

AN Amazing Nutrition Amazing Formulas

See all AN Amazing Nutrition Amazing Formulas products
Name
Amazing Nutrition
City
Jersey City
State
NJ
ZipCode
07310
Phone Number
1-800-526-0177
Web Address
amazingnutrition.com
Pharmacist Counseling Corner

Berberine Complex by AN Amazing Nutrition Amazing Formulas: Common Questions

Does Berberine Complex by AN Amazing Nutrition Amazing Formulas interact with any medications?
Yes. Based on its ingredients, Berberine Complex has a known interaction with 1,242 medications, including 1 rated major. Use the checker to see how it interacts with a specific drug.
How can one product interact with so many drugs?
Berberine Complex contains 3 active ingredients, and an interaction can come from any of them. We check every ingredient, combine the results into one list per medication, and show which ingredient and mechanism is responsible.
Where does this information come from?
The product label data comes from the NIH Dietary Supplement Label Database (DSLD); the interaction data is built on the Natural Medicines database and reviewed by HelloPharmacist pharmacists.
Can I take this while pregnant or breastfeeding?
No. The safety data advises against berberine during pregnancy because it may cross the placenta and has been linked to harm in newborns. It also passes into breast milk. Bitter melon and banaba aren't recommended during pregnancy or while breastfeeding either because there isn't enough safety information. Talk with your doctor or pharmacist about what's safe for you.
What are the most common side effects?
Digestive issues are most common: stomach pain, bloating, constipation, diarrhea, gas, nausea, and vomiting. Berberine can also cause dizziness, drowsiness, fatigue, and headache. Bitter melon and banaba may cause similar stomach upset, dizziness, headache, and fatigue. These side effects occurred in a small number of trial participants.
Does this actually work for high blood sugar or high cholesterol?
Berberine has possibly effective evidence for both high cholesterol and diabetes, along with high blood pressure and PCOS. Bitter melon and banaba don't have established evidence in our data—the studies so far are too weak for us to rate them for diabetes or blood sugar control.
Why do I need to check so many medications?
Berberine affects how your liver breaks down drugs through three different enzyme systems and also interacts directly with certain drug classes like blood thinners and diabetes medications. Bitter melon and banaba add their own interactions with diabetes and blood pressure drugs. The combination means a lot of common prescriptions could be affected.
What's the difference between the three ingredients in this product?
Berberine is the main active ingredient with the most evidence. Bitter melon is a concentrated extract of the fruit and banaba comes from the leaf of a tropical plant—both are included to support blood sugar and blood pressure, but the evidence for them individually isn't established in our data.

Written and reviewed by the HelloPharmacist editorial staff. Our editorial policy

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Label information is sourced from the NIH Dietary Supplement Label Database and reflects the product version on file; always read your actual product label. This page is for education only and is not a substitute for professional medical advice. Confirm with your pharmacist or doctor before combining supplements and medications.

Berberine Complex label
Go deeper

The Full Monographs Behind Berberine Complex’s Ingredients

Every ingredient we hold a full HelloPharmacist monograph for — uses, evidence, safety, and the complete interaction list.

Herb & supplement monograph

Berberine

Interacts with 1,160 drugs

Berberine is a yellow plant compound that has shown promise for lowering blood sugar and cholesterol in some studies, but the quality of research varies and it is not a replacement for presc...

Read the full Berberine monograph → Herb & supplement monograph

Bitter Melon

Interacts with 282 drugs

Bitter melon is a tropical fruit eaten as food and used in traditional medicine, most often for blood sugar control. While some small studies hint it may modestly lower blood sugar, the evid...

Read the full Bitter Melon monograph → Herb & supplement monograph

Banaba

Interacts with 299 drugs

Banaba is a leaf extract most often used to help support healthy blood sugar, and small early studies suggest its active compound corosolic acid may modestly lower glucose. The overall evide...

Read the full Banaba monograph →
Sources

Sources & How We Checked

Berberine Complex's label data comes from the NIH Dietary Supplement Label Database; the ingredient interaction data is from the Natural Medicines database, reviewed by our pharmacists.

Content is written and reviewed by licensed HelloPharmacist pharmacists. See our data sources and editorial standards for how this information is built and checked.

The 66 references behind this product’s interaction data

Every citation that drives the interaction findings for this product’s ingredients, from the evidence-graded Natural Medicines (TRC Healthcare) database. Open an ingredient to browse its citations — links open the study on PubMed or the publisher’s site.

Berberine 41 references
  1. Chan E. Displacement of bilirubin from albumin by berberine. Biol Neonate 1993;63:201-8. PubMed
  2. Janbaz KH, Gilani AH. Studies on preventive and curative effects of berberine on chemical-induced hepatotoxicity in rodents. Fitoterapia 2000;71:25-33.. PubMed
  3. Wu X, Li Q, Xin H, Yu A, Zhong M. Effects of berberine on the blood concentration of cyclosporin A in renal transplanted recipients: clinical and pharmacokinetic study. Eur J Clin Pharmacol 2005;61:567-72. PubMed
  4. Zhang Y, Li X, Zou D, et al. Treatment of type 2 diabetes and dyslipidemia with the natural plant alkaloid berberine. J Clin Endocrinol Metab 2008;93:2559-65. PubMed
  5. Huang XS, Yang GF, Pan YC. Effect of berberin hydrochloride on blood concentration of cyclosporine A in cardiac transplanted patients. Zhongguo Zhong Xi Yi Jie He Za Zhi 2008;28:702-4.
  6. Budzinski JW, Foster BC, Vandenhoek S, Arnason JT. An in vitro evaluation of human cytochrome P450 3A4 inhibition by selected commercial herbal extracts and tinctures. Phytomedicine 2000;7:273-82. PubMed
  7. Chatterjee P, Franklin MR. Human cytochrome p450 inhibition and metabolic-intermediate complex formation by goldenseal extract and its methylenedioxyphenyl components. Drug Metab Dispos 2003;31:1391-7. PubMed
  8. Marin-Neto, J. A., Maciel, B. C., Secches, A. L., and Gallo, Junior L. Cardiovascular effects of berberine in patients with severe congestive heart failure. Clin.Cardiol. 1988;11(4):253-260. PubMed
  9. Choudhry, V. P., Sabir, M., and Bhide, V. N. Berberine in giardiasis. Indian Pediatr. 1972;9(3):143-146.
  10. Shanbhag, S. M., Kulkarni, H. J., and Gaitonde, B. B. Pharmacological actions of berberine on the central nervous system. Jpn.J Pharmacol 1970;20(4):482-487. PubMed
  11. Wu, J. F. and Liu, T. P. [Effects of berberine on platelet aggregation and plasma levels of TXB2 and 6-keto-PGF1 alpha in rats with reversible middle cerebral artery occlusion]. Yao Xue.Xue.Bao. 1995;30(2):98-102.
  12. Peng, W. H., Hsieh, M. T., and Wu, C. R. Effect of long-term administration of berberine on scopolamine-induced amnesia in rats. Jpn J Pharmacol 1997;74(3):261-266. DOI
  13. Sharda DC. Berberine in the treatment of diarrhoea of infancy and childhood. J Indian M A 1970;54(1):22-24.
  14. Sabir M and Bhide NK. Study of some pharmacological actions of berberine. Ind J Physiol & Pharmac 1971;15(3):111-132.
  15. Tripathi YB and Shukla SD. Berberis artistata inhibits PAF induced aggregation of rabbit platelets. Phytotherapy Research 1996;10:628-630.
  16. Seery TM and Bieter RN. A contribution to the pharmacology of berberine. J Pharmacol Exp Ther 1940;69:64-67. DOI
  17. Xin, H. W., Wu, X. C., Li, Q., Yu, A. R., Zhong, M. Y., and Liu, Y. Y. The effects of berberine on the pharmacokinetics of cyclosporin A in healthy volunteers. Methods Find.Exp.Clin Pharmacol 2006;28(1):25-29.
  18. Zhang, Y., Li, X., Zou, D., Liu, W., Yang, J., Zhu, N., Huo, L., Wang, M., Hong, J., Wu, P., Ren, G., and Ning, G. Treatment of type 2 diabetes and dyslipidemia with the natural plant alkaloid berberine. J Clin Endocrinol.Metab 2008;93(7):2559-2565. PubMed
  19. Yin, J., Xing, H., and Ye, J. Efficacy of berberine in patients with type 2 diabetes mellitus. Metabolism 2008;57(5):712-717. PubMed
  20. Zhang, H., Wei, J., Xue, R., Wu, J. D., Zhao, W., Wang, Z. Z., Wang, S. K., Zhou, Z. X., Song, D. Q., Wang, Y. M., Pan, H. N., Kong, W. J., and Jiang, J. D. Berberine lowers blood glucose in type 2 diabetes mellitus patients through increasing insulin re
  21. Guo, Y., Chen, Y., Tan, Z. R., Klaassen, C. D., and Zhou, H. H. Repeated administration of berberine inhibits cytochromes P450 in humans. Eur J Clin Pharmacol 2012;68(2):213-217. PubMed
  22. Wei, W., Zhao, H., Wang, A., Sui, M., Liang, K., Deng, H., Ma, Y., Zhang, Y., Zhang, H., and Guan, Y. A clinical study on the short-term effect of berberine in comparison to metformin on the metabolic characteristics of women with polycystic ovary syndro
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Bitter Melon 18 references
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Banaba 7 references
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DISCLAIMER: Currently this does not check for drug-drug interactions. This is not an all-inclusive comprehensive list of potential interactions and is for informational purposes only. Not all interactions are known or well-reported in the scientific literature, and new interactions are continually being reported. Input is needed from a qualified healthcare provider including a pharmacist before starting any therapy. Application of clinical judgment is necessary.

© 2021 Therapeutic Research Center, LLC

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