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Dietary supplement

Banaba Extract Ingredients & Drug Interactions

by Herbadiet

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

Banaba Extract is a dietary supplement by Herbadiet with 1 active ingredient. Its ingredients are commonly taken for blood sugar support, type 2 diabetes, weight management.Based on those ingredients, 299 medications have a known interaction with it, the most serious rated moderate. The ingredients most likely to interact are Banaba leaf extract powder. Use the checker below to test your specific medication, or read the full HelloPharmacist Interaction Report.

HelloPharmacist Scorecard of Banaba Extract 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

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 Banaba Extract is a single-ingredient powder: banaba leaf extract. That's it — there are no other active ingredients and no inactive fillers or binders listed.

Does it work?

Insufficient 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
Insufficient

There isn't enough reliable clinical evidence to rate this product's ingredients for its stated purpose.

Why this rating?
  • The label markets this product for: diabetic support.
  • We looked for evidence on: Diabetes, Impaired glucose tolerance (prediabetes), Metabolic syndrome, blood sugar regulation, type 2 diabetes management.
  • The closest evidence on file: Banaba is rated "Insufficient Reliable Evidence To Rate" for Diabetes (Natural Medicines).
  • Also on file: Banaba is rated "Insufficient Reliable Evidence To Rate" for Impaired glucose tolerance (prediabetes), Metabolic syndrome.

The evidence for banaba isn't established in our data. The effectiveness ratings we hold show insufficient reliable evidence to rate it for diabetes, prediabetes (impaired glucose tolerance), or metabolic syndrome — meaning studies so far haven't been robust enough to say whether it works for these purposes.

The evidence, ingredient by ingredient 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 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.

Banaba extract appears to be well tolerated in short-term studies. However, long-term safety isn't well established, so we don't know what happens with extended use.

In one product combining banaba with another herb, a small number of people reported dizziness, headache, tremor, weakness, sweating, stomach upset, heart palpitations, and dizziness — though it's unclear whether banaba alone caused these or if the other herb was responsible. During pregnancy, there isn't enough safety data, so it's best to avoid it.

The same goes for nursing — no reliable safety information exists, so avoid use while breastfeeding. Talk with your doctor or pharmacist for personalized advice if you're pregnant, planning pregnancy, or nursing.

Side effects, ingredient by ingredient Banaba

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 — Banaba.
  • The most serious interaction on file is rated Moderate.
  • Some involve high-stakes drug classes: diabetes medications.
  • For scale: 299 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 Herbadiet Banaba Extract, double-check with your doctor or pharmacist if you're on any diabetes medications (insulin, metformin, sulfonylureas, or others), blood pressure–lowering drugs, or any medications absorbed by OATP transporters — all carry Moderate-severity interaction risk. The interaction checker on this page can help you look up your specific prescriptions.

Check your own medication Run your meds through the checker above

The bottom line

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

Banaba Extract might appeal to someone interested in natural support for blood sugar or blood pressure, but the evidence for how well it actually works isn't established yet. The main caution: it can interact with diabetes and blood pressure medications in ways that might strengthen their effects.

If you take either type of drug — or any medication absorbed via OATP — check your exact prescriptions with your doctor or pharmacist before starting this supplement.

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 Banaba Extract, 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 244307
Product type Botanical
Supplement form Powder
Dietary claims / uses All Other, Structure/Function
Intended target group(s) Vegan, Vegetarian, 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 Banaba Extract 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:
1.5 mg
Maximum serving Sizes:
3 mg
IngredientAmount% DV
Banaba leaf extract powder1.5 mg--

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

Diabetic support

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

V vegan

Ethically sourced Scientifically tested Premium grade ingredients

Formula

Standardized extract powder derived from Lagerstroemia speciosa leaves

FDA Statement of Identity

Dietary Supplement

Suggested/Recommended/Usage/Directions

Directions: As a dietary supplement, take up to 3 mg daily, or as directed by physician.

Precautions

Keep out of reach of children.

Pregnant or lactating women should consult your physician before use.

Storage

Store in a dry, cool & dark.

FDA Disclaimer Statement

Warning: 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-P08

See for yourself

Banaba Extract by Herbadiet label

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

What’s inside

The Ingredients in Banaba Extract by Herbadiet

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

Serving size1.5 mg Dosage formPowder Amounts shown are per serving.

Banaba leaf extract powder

Interacts with
299 drugs
1.5 mg per serving Form: Corosolic Acid

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 leaf extract powder monograph & interactions
Interaction report

Banaba Extract by Herbadiet Drug Interactions

Want to check YOUR meds against Banaba Extract?

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
299Drugs
299 Moderate

Ingredients driving the most interactions

Each ingredient & the kinds of drugs it affects

For each ingredient in Banaba Extract 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.

Banaba leaf extract powder3 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
The maker

Brand information

Manufacturer and brand details for Banaba Extract, 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

Banaba Extract by Herbadiet: Common Questions

Does Banaba Extract by Herbadiet interact with any medications?
Yes. Based on its ingredients, Banaba Extract has a known interaction with 299 medications. Use the checker to see how it interacts with a specific drug.
How can one product interact with so many drugs?
Banaba Extract 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 banaba lower my blood sugar if I don't have diabetes?
Research suggests banaba can lower blood glucose levels, but we don't have reliable evidence on how well it works or what happens to blood sugar in people without diabetes. If you're concerned about your blood sugar or blood sugar control, talk with your doctor or pharmacist before adding this.
Can I take this while pregnant or breastfeeding?
No — the safety data advises against it during pregnancy, and there's no reliable safety information for nursing, so you should avoid it while breastfeeding. If you're pregnant, planning pregnancy, or nursing, talk with your doctor or pharmacist about whether banaba is right for you.
What side effects have been reported?
Banaba appears well tolerated overall. One product mixing banaba with another herb reported dizziness, headache, tremor, weakness, sweating, stomach upset, and heart palpitations in a small number of people — but it's unclear whether banaba alone caused these or the other ingredient did.
How long can I safely take this?
Short-term studies show it's generally well tolerated, but long-term safety hasn't been established. If you're thinking of taking it regularly, ask your doctor or pharmacist how long is appropriate for your situation.
Is there any filler or anything else in this powder besides banaba?
No — this is a single-ingredient product. It's just banaba leaf extract powder with no added fillers, binders, or other inactive ingredients.

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

Not sure if Banaba Extract is safe with your meds?

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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.

Banaba Extract label
Sources

Sources & How We Checked

Banaba Extract'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 7 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.

Banaba 7 references
  1. Judy WV, Hari SP, Stogsdill WW, et al. Antidiabetic activity of a standardized extract (Glucosol) from Lagerstroemia speciosa leaves in Type II diabetics. A dose-dependence study. J Ethnopharmacol 2003;87:115-7. PubMed
  2. Kakuda T, Sakane I, Takihara T, et al. Hypoglycemic effect of extracts from Lagerstroemia speciosa L. leaves in genetically diabetic KK-AY mice. Biosci Biotechnol Biochem 1996;60:204-8.
  3. Fukushima, M., Matsuyama, F., Ueda, N., Egawa, K., Takemoto, J., Kajimoto, Y., Yonaha, N., Miura, T., Kaneko, T., Nishi, Y., Mitsui, R., Fujita, Y., Yamada, Y., and Seino, Y. Effect of corosolic acid on postchallenge plasma glucose levels. Diabetes Res C PubMed
  4. Yamaguchi, Y., Yamada, K., Yoshikawa, N., Nakamura, K., Haginaka, J., and Kunitomo, M. Corosolic acid prevents oxidative stress, inflammation and hypertension in SHR/NDmcr-cp rats, a model of metabolic syndrome. Life Sci 11-25-2006;79(26):2474-2479. PubMed
  5. Fuchikami H, Satoh H, Tsujimoto M, Ohdo S, Ohtani H, Sawada Y. Effects of herbal extracts on the function of human organic anion-transporting polypeptide OATP-B. Drug Metab Dispos 2006;34:577-82. PubMed
  6. Manaf A, Tjandrawinata RR, Malinda D. Insulin sensitizer in prediabetes: a clinical study with DLBS3233, a combined bioactive fraction of Cinnamomum burmanii and Lagerstroemia speciosa. Drug Des Devel Ther. 2016;10:1279-89. PubMed
  7. Tjokroprawiro A, Murtiwi S, Tjandrawinata RR. DLBS3233, a combined bioactive fraction of Cinnamomum burmanii and Lagerstroemia speciosa, in type-2 diabetes mellitus patients inadequately controlled by metformin and other oral antidiabetic agents. J Comple

See these in context on the Banaba 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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