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Dietary supplement

Organic Gymnema Ingredients & Drug Interactions

by Herbadiet

Organic Gymnema label
See full label image
Powder Category: Botanical
Most serious interaction: Moderate
Clinical methodology reviewed by · Updated Sep 9, 2026 · Label data from the NIH DSLD
What is this page for?

First and foremost: checking Organic Gymnema 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: Moderate

Organic Gymnema is a dietary supplement by Herbadiet with 1 active ingredient. Its ingredients are commonly taken for blood sugar support, type 2 diabetes, sugar cravings.Based on those ingredients, 851 medications have a known interaction with it, the most serious rated moderate. The ingredients most likely to interact are organic Gymnema sylvestre powder. Use the checker below to test your specific medication, or read the full HelloPharmacist Interaction Report.

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Check Your Meds Against Organic Gymnema by Herbadiet

Ask about any prescription or over-the-counter medication and we check it for interactions with Organic Gymnema by Herbadiet — and tell you which ingredient is responsible.

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HelloPharmacist Scorecard of Organic Gymnema by Herbadiet

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 Sep 3, 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 1 of its 1 active ingredient.
  • No proprietary blends here — you can verify the dose of every single component.

Herbadiet's Organic Gymnema contains one active ingredient: organic Gymnema sylvestre powder. This is a plant extract derived from a climbing shrub native to India and Africa, traditionally used in Ayurvedic medicine.

The product contains no other inactive ingredients listed.

Does it work?

Not established
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 established

The graded evidence we hold for these ingredients covers different conditions than the ones this product is marketed for, so there's no established rating for its stated use — see Gymnema's own graded uses on its monograph.

Why this rating?
  • The label markets this product for: Blood sugar control.
  • We looked for evidence on: Diabetes, Impaired glucose tolerance (prediabetes), Metabolic syndrome.
  • The closest evidence on file: Gymnema is rated "Insufficient Reliable Evidence To Rate" for Diabetes (Natural Medicines).
  • Also on file: Gymnema is rated "Insufficient Reliable Evidence To Rate" for Impaired glucose tolerance (prediabetes), Metabolic syndrome.

The evidence for gymnema's effectiveness is not established in the data we hold. Effectiveness ratings for diabetes, obesity, prediabetes (impaired glucose tolerance), and metabolic syndrome all carry a rating of Insufficient Reliable Evidence To Rate, meaning the existing research is too limited or mixed to draw firm conclusions about whether it works for these conditions.

The evidence, ingredient by ingredient Gymnema

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.

Gymnema is generally well tolerated short-term, though product quality varies between manufacturers. Two serious adverse events have been reported: one case of drug-induced liver inflammation (hepatitis) with weakness, fatigue, jaundice, and elevated liver enzymes after consuming gymnema tea three times daily for 10 days (the patient recovered after 6 months), and one case of hepatitis paired with aplastic anemia (a blood disorder).

Because not enough safety data exists, gymnesia is best avoided during pregnancy and while breastfeeding.

Side effects, ingredient by ingredient Gymnema

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 — Gymnema.
  • The most serious interaction on file is rated Moderate.
  • Some involve high-stakes drug classes: diabetes medications.
  • For scale: 852 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 taking this product, double-check with your doctor or pharmacist if you take blood sugar–lowering (antidiabetes) medications — gymnema can strengthen their effects and lower blood sugar too much. Also confirm any medications broken down by your liver through the CYP1A2 or CYP2C9 pathways, as gymnema may raise or lower their blood levels.

Use the interaction checker below with your exact medication list.

Check your own medication Run your meds through the checker above

The bottom line

Scorecard at a glanceFully disclosed formula with no established evidence rating for its marketed use. Moderate medication interactions have been identified, and safety information is well characterized.

Gymnema may appeal to people interested in traditional approaches to blood sugar support, but the effectiveness evidence is too thin to confirm it works. Anyone taking antidiabetes medications or drugs metabolized by liver enzymes CYP1A2 or CYP2C9 needs to check with their doctor or pharmacist before adding it — the risk of blood sugar dropping too low or medication levels shifting is real.

Pregnant or breastfeeding people should avoid it, and anyone with a history of liver problems should discuss it with their healthcare provider 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 Feb 25, 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 Organic Gymnema, straight from the product label.

Brand Herbadiet
Net contents 0 Not Present
Market status On market
Date entered into DSLD Feb 25, 2021
DSLD ID 243622
Product type Botanical
Supplement form Powder
Dietary claims / uses All Other, Structure/Function
Intended target group(s) Vegan, Vegetarian, Adult (18 - 50 Years), Organic, 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 Organic Gymnema by Herbadiet, 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 Gram(s)
Maximum serving Sizes:
4 Gram(s)
IngredientAmount% DV
organic Gymnema sylvestre powder2 Gram(s)--

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.
Formulation

Blood Sugar Control

Certified Organic Herb Powder

Free of fillers, binders, artificial ingredients, dairy, soy, wheat, gluten, yeast

V Vegan

Ethically Sourced Scientifically Tested Premium Grade Ingredients

Seals/Symbols

USDA Organic

FDA Statement of Identity

Dietary Supplement

Suggested/Recommended/Usage/Directions

Directions: As a dietary supplement, take up to 4 gm daily, or as directed by physician.

Precautions

Keep out of reach of children.

Warning: Pregnant or lactating women should consult your physician before use.

Storage

Store in a dry, cool & dark.

FDA Disclaimer Statement

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

General Statements

Batch No. ARK-P62

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

See for yourself

Organic Gymnema by Herbadiet label

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

Organic Gymnema 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 Organic Gymnema by Herbadiet

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

Serving size2 Gram(s) Dosage formPowder Amounts shown are per serving.

Organic Gymnema sylvestre powder

Interacts with
851 drugs
2 Gram(s) per serving

Gymnema is an Ayurvedic herb best known for possibly helping lower blood sugar and reducing the taste of sweetness on the tongue. Some early human stu...

Organic Gymnema sylvestre powder monograph & interactions
Interaction report

Organic Gymnema by Herbadiet Drug Interactions

Want to check YOUR meds against Organic Gymnema?

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
851Drugs
347 Moderate 504 Minor

Ingredients driving the most interactions

organic Gymnema sylvestre powder 851

Individual Drug Interactions

The ingredients in Organic Gymnema interact with 851 drugs. Click any drug to see the details.

1 of the 1 ingredient in Organic Gymnema interact with drugs. Each result below shows which ingredient is responsible. organic Gymnema sylvestre powder

Each ingredient & the kinds of drugs it affects

For each ingredient in Organic Gymnema 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.

organic Gymnema sylvestre powder6 drug types · 851 drugs

Antidiabetes Drugs

Theoretically, taking gymnema with antidiabetes drugs might increase the risk of hypoglycemia.
Gymnema reduces blood glucose levels in some human and animal research. In human studies, it has been shown to enhance the blood glucose lowering effects of hypoglycemic drugs. However, other research in adults with prediabetes or metabolic syndrome suggests that gymnema does not reduce fasting levels of blood glucose. Until more is known, monitor blood glucose levels closely.

Likelihood Probable Evidence B
Cytochrome P450 1A2 (Cyp1A2) Substrates

Theoretically, gymnema might increase levels of drugs metabolized by CYP1A2.
Animal and in vitro research shows that gymnema can inhibit the CYP1A2 enzyme. In one animal study, oral administration of gymnema for 7 days increased the plasma concentrations of phenacetin, a CYP1A2 substrate, by about 1.4-fold and reduced the clearance of phenacetin by about 29%.

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

Theoretically, gymnema might increase or decrease levels of drugs metabolized by CYP2C9.
Animal research shows that gymnema can induce the CYP2C9 enzyme. In one animal study, gymnema caused a 2.4-fold increase in the clearance of tolbutamide, a CYP2C9 substrate, in rats. In vitro research also shows that gymnema can inhibit CYP2C9.

Likelihood Possible Evidence D
Phenacetin

Theoretically, taking gymnema with phenacetin might increase the levels of phenacetin.
Animal research shows that gymnema, administered orally for 7 days, decreases the clearance of phenacetin in a dose-dependent manner by about 21% to 29% and increases plasma levels about 1.3- to 1.4-fold when compared to control.

Likelihood Possible Evidence D
Tolbutamide (Orinase)

Theoretically, taking gymnema with tolbutamide might the decrease levels of tolbutamide.
Animal research shows that gymnema, administered orally for 7 days, increases the clearance of tolbutamide by 2.4-fold when compared to control.

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

Theoretically, gymnema might increase levels of drugs metabolized by CYP3A4.
One in vitro study using rat liver microsomes shows that gymnema can modestly inhibit the CYP3A4 enzyme. However, other in vitro research using human liver microsomes shows that gymnema does not affect CYP3A4 activity. Animal research also shows that gymnema does not alter the function of CYP3A4. In one study in rats, oral administration of gymnema for 7 days did not alter the clearance of amlodipine, a CYP3A4 substrate.

Likelihood Unlikely Evidence D
organic Gymnema sylvestre powder full monograph & interactions
The maker

Brand information

Manufacturer and brand details for Organic Gymnema, from the product label.

Herbadiet

See all Herbadiet products
Name
Arkure Health Care
Street Address
11, Sector - 14
City
Rohtak
State
Haryana
ZipCode
124001
Web Address
www.herbadiet.in
Pharmacist Counseling Corner

Organic Gymnema by Herbadiet: Common Questions

Does Organic Gymnema by Herbadiet interact with any medications?
Yes. Based on its ingredients, Organic Gymnema has a known interaction with 851 medications. Use the checker to see how it interacts with a specific drug.
How can one product interact with so many drugs?
Organic Gymnema 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.
Can I take Gymnema if I'm on diabetes medication?
Not without checking with your doctor or pharmacist first. Gymnema can enhance how blood sugar–lowering drugs work, which raises the risk of your blood sugar dropping too low (hypoglycemia). Your doctor may need to adjust your medication dose or monitor your blood sugar more closely.
Is Gymnema safe during pregnancy or breastfeeding?
No — there isn't enough safety data, so it's best avoided during pregnancy and while breastfeeding. Talk with your doctor or pharmacist if you're considering it during either time.
Has Gymnema been reported to cause side effects?
Most people tolerate it well short-term, but two serious cases of liver inflammation (hepatitis) have been reported, one paired with a blood disorder. These are rare, but if you develop weakness, fatigue, jaundice, or unusual bruising, stop and contact your doctor right away.
Does Gymnema actually work for blood sugar or weight loss?
The evidence isn't clear enough to say. Research on diabetes, prediabetes, obesity, and metabolic syndrome all lacks enough reliable data for us to confirm whether it's effective.
Why does this one ingredient interact with so many medications?
Gymnema affects the liver enzymes (CYP1A2, CYP2C9, and CYP3A4) that break down hundreds of different medications — everything from pain relievers to heart drugs to antibiotics. When a single herb changes how those enzymes work, it can ripple across a huge range of prescriptions.

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

Not sure if Organic Gymnema is safe with your meds?

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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.

Organic Gymnema label
Go deeper

The Full Monographs Behind Organic Gymnema’s Ingredients

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

Herb & supplement monograph

Gymnema

Interacts with 851 drugs

Gymnema is an Ayurvedic herb best known for possibly helping lower blood sugar and reducing the taste of sweetness on the tongue. Some early human studies are encouraging for blood sugar sup...

Read the full Gymnema monograph →
Sources

Sources & How We Checked

Organic Gymnema'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 12 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.

Gymnema 12 references
  1. Shanmugasundaram ER, Rajeswari G, Baskaran K, et al. Use of Gymnema sylvestre leaf extract in the control of blood glucose in insulin-dependent diabetes mellitus. J Ethnopharmacol 1990;30:281-94. PubMed
  2. Baskaran K, Kizar Ahamath B, Radha Shanmugasundaram K, Shanmugasundaram ER. Antidiabetic effect of leaf extract from Gymnema sylvestre in non-insulin-dependent diabetes mellitus patients. J Ethnopharmacol 1990;30:295-300.
  3. Kamble B, Gupta A, Moothedath I, Khatal L, Janrao S, Jadhav A, et al. Effects of Gymnema sylvestre extract on the pharmacokinetics and pharmacodynamics of glimepiride in streptozotocin induced diabetic rats. Chem Biol Interact. 2016;245:30-8. PubMed
  4. Tiwari P, Mishra BN, Sangwan NS. Phytochemical and pharmacological properties of Gymnema sylvestre: an important medicinal plant. Biomed Res Int. 2014; 2014:830285.
  5. Fabio GD, Romanucci V, De Marco A, Zarrelli A. Triterpenoids from Gymnema sylvestre and their pharmacological activities. Molecules. 2014;19(8):10956-81. PubMed
  6. Shiyovich A, Sztarkier I, Nesher L. Toxic hepatitis induced by Gymnema sylvestre, a natural remedy for type 2 diabetes mellitus. Am J Med Sci. 2010;340(6):514-7. PubMed
  7. Zuniga LY, Gonzalez-Ortiz M, Martinez-Abundis E. Effect of gymnema sylvestre administration on metabolic syndrome, insulin sensitivity, and insulin secretion. J Med Food. 2017 Aug;20(8):750-54.
  8. Rammohan B, Samit K, Chinmoy D, et al. Human cytochrome P450 enzyme modulation by gymnema sylvestre: a predictive safety evaluation by LC-MS/MS. Pharmacogn Mag. 2016 Jul;12(Suppl 4):S389-S394.
  9. Vaghela M, Sahu N, Kharkar P, Pandita N. In vivo pharmacokinetic interaction by ethanolic extract of gymnema sylvestre with CYP2C9 (tolbutamide), CYP3A4 (amlodipine) and CYP1A2 (phenacetin) in rats. Chem Biol Interact. 2017 Dec 25;278:141-151. PubMed
  10. Vaghela M, Iyer K, Pandita N. In vitro inhibitory effect of gymnema sylvestre extracts and total gymnemic acids fraction on select cytochrome P450 activities in rat liver microsomes. Eur J Drug Metab Pharmacokinet. 2017 Oct 10. PubMed
  11. Gaytán Martínez LA, Sánchez-Ruiz LA, Zuñiga LY, González-Ortiz M, Martínez-Abundis E. Effect of Gymnema sylvestre administration on glycemic control, insulin secretion, and insulin sensitivity in patients with impaired glucose tolerance. J Med Food. 2021;
  12. Philips CA, Theruvath AH, Ravindran R. Toxic hepatitis-associated aplastic anaemia after dual homeopathic remedies and Gymnema sylvestre use. BMJ Case Rep 2022;15(3):e247867. PubMed

See these in context on the Gymnema 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

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