Interactions on record — worth a quick check against your medications. Check your meds →
Dietary supplement

Bitter Melon Extract Powder 750 mg Ingredients & Drug Interactions

by BulkSupplements.com

Powder Category: Botanical
Most serious interaction: Moderate
The interaction bottom line Most serious interaction: Moderate

Bitter Melon Extract Powder 750 mg is a dietary supplement by BulkSupplements.com with 1 active ingredient. Its ingredients are commonly taken for blood sugar support, diabetes, digestive complaints.Based on those ingredients, 282 medications have a known interaction with it, the most serious rated moderate. The ingredients most likely to interact are Bitter Melon Fruit Extract. Use the checker below to test your specific medication, or read the full HelloPharmacist Interaction Report.

HelloPharmacist Scorecard of Bitter Melon Extract Powder 750 mg by BulkSupplements.com

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

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 1 of its 1 active ingredient.
  • No proprietary blends here — you can verify the dose of every single component.

This product contains one active ingredient: bitter melon fruit extract, dosed at 750 mg per serving. Bitter melon is a tropical vine fruit that's been used traditionally in Asian and African medicine, and it's generally eaten as food in many cultures.

The powder also contains dextrin, an inactive ingredient used as a filler.

Does it work?

Couldn't assess
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
Not assessable

This is a single-ingredient Bitter Melon product and its label doesn't state a use — see Bitter Melon's own graded uses on its monograph.

Why this rating?
  • We looked at the product name, claims, and label statements and couldn't find a stated purpose to grade.

The evidence for bitter melon extract isn't established in the data we hold. The product facts show insufficient reliable evidence to rate its effectiveness for amenorrhea, athletic performance, liver disease, constipation, diabetes, and indigestion — so we don't have solid data backing its use for any of these conditions.

That doesn't mean it doesn't work; it means the research isn't there yet to confirm it does.

The evidence, ingredient by ingredient Bitter Melon

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 1 of the 1 matched ingredient.
  • Pregnancy & breastfeeding safety ratings cover 1 of 1.
  • General safety write-ups exist for 1 of 1.
  • Remember: this measures how much safety information exists. Thin data is not the same as being safe.

Taken by mouth, bitter melon is generally well tolerated, though it does cause side effects in some people. The most common ones are gastrointestinal: heartburn, nausea, vomiting, diarrhea, constipation, flatulence, and belly discomfort — these showed up in roughly 3% to 16% of people in studies.

Dizziness, fatigue, and headache also occur. Rare but serious effects include low blood sugar severe enough to cause a coma, and in children, seizures.

One case report also noted a patient who developed kidney inflammation after taking high doses of bitter melon for several months. Pregnancy and breastfeeding safety data aren't on file for this ingredient.

Traditional use has avoided bitter melon in pregnancy because the seeds and high doses may cause harm to the uterus or elsewhere, and there isn't enough reliable safety information to recommend it while breastfeeding. Talk with your doctor or pharmacist about whether it's right for you in either situation.

Side effects, ingredient by ingredient Bitter Melon

Meds to double-check

Moderate interaction found
Known Interaction Concern · database check
Moderate identified

The most serious documented interaction for these ingredients is Moderate. Check your medications for a personalized result.

Why this rating?
  • 1 of the 1 matched ingredient can interact with medications — Bitter Melon.
  • The most serious interaction on file is rated Moderate.
  • Some involve high-stakes drug classes: diabetes medications.
  • For scale: 282 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.

Before you take this product, double-check if you're on pazopanib (a cancer drug) — bitter melon may raise its levels and increase pancreatitis risk. Also check any antidiabetes medications, because bitter melon lowers blood sugar and could push you too low.

Finally, ask about any P-glycoprotein substrates you take; bitter melon may increase how much of these drugs your body absorbs.

Check your own medication Run your meds through the checker above

The bottom line

Scorecard at a glanceFully disclosed formula with no assessable stated purpose. Moderate medication interactions have been identified, and safety information is well characterized.

Bitter melon extract is generally well tolerated as a food, but at supplement doses it carries real risks — especially if you take diabetes medications or pazopanib for cancer. If you're on any prescription drugs, check them against the interaction tool below before you start.

If you're pregnant or breastfeeding, talk with your pharmacist first.

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

Assessment coverage: 1 of 1 active ingredient matched to our full ingredient reviews (monographs). Based on the product label dated Apr 24, 2025.

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 Bitter Melon Extract Powder 750 mg, straight from the product label.

Brand BulkSupplements.com
Barcode (UPC) X000ZOQ9VL
Net contents 100 Gram(s); 3.5 Ounce(s)
Market status On market
Date entered into DSLD Apr 24, 2025
DSLD ID 330419
Product type Botanical
Supplement form Powder
Dietary claims / uses All Other, Structure/Function
Intended target group(s) Adult (18 - 50 Years), Gluten Free, Dairy Free
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 Bitter Melon Extract Powder 750 mg by BulkSupplements.com, 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:
750 mg
Maximum serving Sizes:
750 mg
Servings per container
133
UPC/BARCODE
X000ZOQ9VL
IngredientAmount% DV
Bitter Melon Fruit Extract750 mg--

Other ingredients: Dextrin

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.
Suggested/Recommended/Usage/Directions

Bitter Melon Extract Powder 750 mg per serving

Suggested use: As a dietary supplement, take 750 mg (about 1/3 tsp) once daily with meal, or as directed by a physician.

Brand IP Statement(s)

BulkSupplements.com Clean & Pure Bulk Supplements

Formulation

Free of: Added sugar, soy, dairy, yeast, gluten

Color may vary

Storage

Contents are sold by weight, not volume. Settling may occur. Store in a dry, cool place.

FDA Disclaimer Statement

Warning: This product is not intended to diagnose, treat, cure, or prevent any disease.

Precautions

Always consult a physician before taking any dietary supplement.

Keep out of reach of children.

General Statements

Use an accurate milligram scale. New

See for yourself

Bitter Melon Extract Powder 750 mg by BulkSupplements.com label

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

What’s inside

The Ingredients in Bitter Melon Extract Powder 750 mg by BulkSupplements.com

This is the 1 active ingredient this product is made of. Select it to open its full monograph.

Serving size750 mg Dosage formPowder Servings per container133 Amounts shown are per serving.

Bitter Melon Fruit Extract

Interacts with
282 drugs
750 mg per serving Form: Momordica charantia Fruit Extract

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 Fruit Extract monograph & interactions

Other (inactive) ingredients: Dextrin. These complete the product’s ingredient list but are not active constituents.

Interaction report

Bitter Melon Extract Powder 750 mg by BulkSupplements.com Drug Interactions

Want to check YOUR meds against Bitter Melon Extract Powder 750 mg?

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
282Drugs
282 Moderate

Ingredients driving the most interactions

Each ingredient & the kinds of drugs it affects

For each ingredient in Bitter Melon Extract Powder 750 mg with known interactions, here are the types of medications it can affect. Open any type for the detail — or search your exact drug in the checker above.

Bitter Melon Fruit 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
The maker

Brand information

Manufacturer and brand details for Bitter Melon Extract Powder 750 mg, from the product label.

BulkSupplements.com

See all BulkSupplements.com products
Name
BulkSupplements.com
Street Address
7511 Eastgate Rd
City
Henderson
State
NV
ZipCode
89011
Web Address
BulkSupplements.com
Pharmacist Counseling Corner

Bitter Melon Extract Powder 750 mg by BulkSupplements.com: Common Questions

Does Bitter Melon Extract Powder 750 mg by BulkSupplements.com interact with any medications?
Yes. Based on its ingredients, Bitter Melon Extract Powder 750 mg has a known interaction with 282 medications. Use the checker to see how it interacts with a specific drug.
How can one product interact with so many drugs?
Bitter Melon Extract Powder 750 mg contains a single active ingredient, and that one ingredient can interact with many different medications on its own. We check it against each medication and show the mechanism 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.
Will this lower my blood sugar if I'm not diabetic?
Bitter melon can lower blood glucose levels, so yes, it may affect your blood sugar even if you don't have diabetes. If you're at risk for low blood sugar or have concerns, talk with your pharmacist or doctor before starting.
What are the most common side effects?
Gastrointestinal upset is most common — heartburn, nausea, vomiting, diarrhea, constipation, gas, and belly discomfort. These happened in about 3% to 16% of people in studies. Dizziness, fatigue, and headache also occur in some people.
Can I take this if I'm pregnant?
There isn't enough reliable safety data to know either way. Traditional use has avoided bitter melon in pregnancy because seeds and high doses may cause harm. Talk with your doctor or pharmacist about whether it's safe for you.
Is this safe while breastfeeding?
There isn't enough reliable safety information to know. It's best to talk with your pharmacist or doctor before taking it while breastfeeding.
Does bitter melon actually work for diabetes?
The data we hold shows insufficient reliable evidence to confirm bitter melon works for diabetes. That doesn't mean it doesn't; it means the research backing isn't there yet.

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

Not sure if Bitter Melon Extract Powder 750 mg is safe with your meds?

Our pharmacists answer your medication & supplement questions — free.

Ask a pharmacist

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.

Bitter Melon Extract Powder 750 mg label
Go deeper

The Full Monographs Behind Bitter Melon Extract Powder 750 mg’s Ingredients

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

Sources

Sources & How We Checked

Bitter Melon Extract Powder 750 mg'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 18 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.

Bitter Melon 18 references
  1. Leatherdale B, Panesar RK, Singh G, et al. Improvement in glucose tolerance due to Momordica charantia. Br Med J (Clin Res Ed) 1981;282:1823-4.
  2. Welihinda J, et al. Effect of Momordica charantia on the glucose tolerance in maturity onset diabetes. J Ethnopharmacol 1986;17:277-82. PubMed
  3. Srivastava Y, Venkatakrishna-Bhatt H, Verma Y, et al. Antidiabetic and adaptogenic properties of Momordica charantia extract: An experimental and clinical evaluation. Phytother Res 1993;7:285-9.
  4. Baldwa VS, Bhandari CM, Pangaria A, Goyal RK. Clinical trial in patients with diabetes mellitus of an insulin-like compound obtained from plant sources. Ups J Med Sci 1977;82:39-41. PubMed
  5. Aslam M, Stockley IH. Interaction between curry ingredient (karela) and drug (chlorpropamide). Lancet 1979:1:607. PubMed
  6. Ahmad N, Hassan MR, Halder H, Bennoor KS. Effect of Momordica charantia (Karolla) extracts on fasting and postprandial serum glucose levels in NIDDM patients (abstract). Bangladesh Med Res Counc Bull 1999;25:11-3.
  7. Basch E, Gabardi S, Ulbricht C. Bitter melon (Momordica charantia): a review of efficacy and safety. Am J Health Syst Pharm 2003;60:356-9. PubMed
  8. Yin RV, Lee NC, Hirpara H, Phung OJ. T. The effect of bitter melon (Mormordica charantia) in patients with diabetes mellitus: s systematic review and meta-analysis. Nutr Diabetes. 2014;4:e145.
  9. Rahman IU, Khan RU, Rahman KU, Bashir M. Lower hypoglycemic but higher antiatherogenic effects of bitter melon than glibenclamide in type 2 diabetic patients. Nutr J. 2015;14:13. PubMed
  10. Alam MA, Uddin R, Subhan N, Rahman MM, Jain P, Reza HM. Beneficial role of bitter melon supplementation in obesity and related complications in metabolic syndrome. J Lipids. 2015;2015:496169. PubMed
  11. Konishi T, Satsu H, Hatsugai Y, et al. Inhibitory effect of a bitter melon extract on the P-glycoprotein activity in intestinal Caco-2 cells. Br J Pharmacol. 2004;143(3):379-87. PubMed
  12. Peter EL, Kasali FM, Deyno S, et al. Momordica charantia L. lowers elevated glycaemia in type 2 diabetes mellitus patients: Systematic review and meta-analysis. J Ethnopharmacol. 2019;231:311-24. doi: 10.1016/j.jep.2018.10.033. PubMed
  13. Cortez-Navarrete M, Martínez-Abundis E, Pérez-Rubio KG, González-Ortiz M, Méndez-Del Villar M. Momordica charantia administration improves insulin secretion in type 2 diabetes mellitus. J Med Food. 2018;21(7):672-7. doi: 10.108
  14. Kim SK, Jung J, Jung JH, et al. Hypoglycemic efficacy and safety of Momordica charantia (bitter melon) in patients with type 2 diabetes mellitus. Complement Ther Med. 2020 Aug;52:102524. doi: 10.1016/j.ctim.2020.102524. PubMed
  15. Unsal O, Sütcüoglu O, Yazici O. Dangerous interaction of bitter melon (Momordica charantia) with pazopanib: a case of acute pancreatitis. J Oncol Pharm Pract 2022;28(2):486-8.
  16. Bae W, Kim S, Choi J, et al. Acute interstitial nephritis associated with ingesting a Momordica charantia extract: a case report. Medicine (Baltimore) 2021;100(27):e26606. PubMed
  17. Chattopadhyay K, Wang H, Kaur J, et al. Effectiveness and Safety of Ayurvedic Medicines in Type 2 Diabetes Mellitus Management: A Systematic Review and Meta-Analysis. Front Pharmacol. 2022;13:821810. Published 2022 Jun 8. PubMed
  18. Kim B, Lee HS, Kim HJ, et al. Momordica charantia (bitter melon) efficacy and safety on glucose metabolism in Korean prediabetes participants: a 12-week, randomized clinical study. Food Sci Biotechnol 2022;32(5):697-704. PubMed

See these in context on the Bitter Melon monograph →

Parts of this content are provided by the Therapeutic Research Center, LLC.

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

Keep exploring