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Dietary supplement

GlucoFit Ingredients & Drug Interactions

by Wonder Laboratories

GlucoFit label
See full label image
Softgel Capsule Category: Botanical
Most serious interaction: Moderate
Clinical methodology reviewed by · Updated Sep 16, 2026 · Label data from the NIH DSLD
What is this page for?

First and foremost: checking GlucoFit 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

GlucoFit is a dietary supplement by Wonder Laboratories 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 GlucoHelp. Use the checker below to test your specific medication, or read the full HelloPharmacist Interaction Report.

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Check Your Meds Against GlucoFit by Wonder Laboratories

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

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HelloPharmacist Scorecard of GlucoFit by Wonder Laboratories

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 11, 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.

GlucoFit has one active ingredient: banaba, a plant extract. Banaba is a traditional remedy that some research suggests may affect blood sugar and blood pressure.

The softgel also contains several inactive ingredients — rice bran oil, gelatin, glycerin, carob extract, purified water, yellow beeswax, and silica — which help form and stabilize the capsule.

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 Banaba's own graded uses on its monograph.

Why this rating?
  • The label markets this product for: Blood sugar support and glucose management.
  • We looked for evidence on: Diabetes, Impaired glucose tolerance (prediabetes), Metabolic syndrome.
  • 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 in GlucoFit isn't yet established. Our data shows insufficient reliable evidence to rate how well it works for diabetes, prediabetes (impaired glucose tolerance), or metabolic syndrome.

That doesn't mean it doesn't work — it means larger, well-designed human studies are needed before we can say one way or the other.

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 is generally well tolerated in the short term, but long-term safety hasn't been well studied. Some people taking a product with banaba extract reported dizziness, headache, tremor, weakness, stomach upset, and a few other effects — though it's unclear whether banaba alone caused these or if they came from another ingredient in that product.

The safety data advises against using banaba during pregnancy and while breastfeeding because there isn't enough information to know it's safe.

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 GlucoFit, check with your pharmacist if you take blood pressure medications or diabetes drugs — banaba can add to their effects and lower your blood pressure or blood sugar too much. Also flag any medications that depend on the OATP transporter for absorption, as banaba may interfere with how your body processes them.

These are Moderate severity interactions, so they need a real conversation, not guesswork.

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.

GlucoFit might appeal to someone looking to support blood sugar health, but the evidence that banaba actually works for that isn't established yet. If you take blood pressure or diabetes medications, you need to check this product with your pharmacist first — the interactions are real and could affect how those drugs work.

Anyone who is pregnant, breastfeeding, or taking prescription medications should talk with their pharmacist before starting.

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 Dec 18, 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 GlucoFit, straight from the product label.

Brand Wonder Laboratories
Net contents 90 Softgel(s)
Market status On market
Date entered into DSLD Dec 18, 2021
DSLD ID 262185
Product type Botanical
Supplement form Softgel Capsule
Dietary claims / uses All Other, Structure/Function
Intended target group(s) Adult (18 - 50 Years), Gluten 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 GlucoFit by Wonder Laboratories, 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 Softgel(s)
Maximum serving Sizes:
1 Softgel(s)
Servings per container
90
IngredientAmount% DV
GlucoHelp2.667 mg--

Other ingredients: Rice Bran Oil, Gelatin, Glycerin, Carob extract, purified Water, yellow Beeswax, Silica

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.
Precautions

Tamper evident: Do not use this product if imprinted foil seal under cap is broken or missing.

Keep out of reach of children.

Warning: Diabetics/Hypoglycemics use only under a doctor's supervision, because GlucoFit may enhance insulin sensitivity and may affect your blood sugar level.

If you are pregnant or nursing, consult your physician before taking this product.

Formulation

Mfg. in an FDA Registered Facility, using Good Manufacturing Practices (GMPs)

Conforms to USP <2091> for weight. Meets USP <2040> disintegration for maximum bioavailability.

Use as part of your diet to help maintain a healthy blood sugar level

Gluten free

Made in USA

Storage

Keep tightly closed. Store at room temperature: 59 degrees - 86 degrees F (15 degrees to 30 degrees C).

Brand IP Statement(s)

GlucoFit is a trademark of Soft Gel Technologies, Inc. GlucoHelp is a trademark of Kenko/Chemco Corporation.

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

Formula 962

Formula

Plus rice bran oil

FDA Statement of Identity

Dietary Supplement

Suggested/Recommended/Usage/Directions

Directions: As a dietary supplement, take 1 softgel three times daily after each meal.

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

See for yourself

GlucoFit by Wonder Laboratories label

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

GlucoFit 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 GlucoFit by Wonder Laboratories

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

Serving size1 Softgel(s) Dosage formSoftgel Capsule Servings per container90 Amounts shown are per serving.

GlucoHelp

Interacts with
299 drugs
2.667 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...

GlucoHelp monograph & interactions

Other (inactive) ingredients: Rice Bran Oil, Gelatin, Glycerin, Carob extract, Purified Water, Yellow Beeswax, Silica. These complete the product’s ingredient list but are not active constituents.

Interaction report

GlucoFit by Wonder Laboratories Drug Interactions

Want to check YOUR meds against GlucoFit?

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

GlucoHelp 299

Individual Drug Interactions

The ingredients in GlucoFit interact with 299 drugs. Click any drug to see the details.

1 of the 1 ingredient in GlucoFit interact with drugs. Each result below shows which ingredient is responsible. GlucoHelp

Each ingredient & the kinds of drugs it affects

For each ingredient in GlucoFit 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.

GlucoHelp3 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
GlucoHelp full monograph & interactions
The maker

Brand information

Manufacturer and brand details for GlucoFit, from the product label.

Wonder Laboratories

See all Wonder Laboratories products
Name
Wonder Laboratories
Street Address
115 S.C.T. Ct.
City
White House
State
TN
ZipCode
37188
Pharmacist Counseling Corner

GlucoFit by Wonder Laboratories: Common Questions

Does GlucoFit by Wonder Laboratories interact with any medications?
Yes. Based on its ingredients, GlucoFit 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?
GlucoFit 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 GlucoFit if I'm on blood pressure medication?
Not without checking with your pharmacist first. Banaba can lower blood pressure, so taking it with blood pressure meds could cause your pressure to drop too much. Your pharmacist can help you figure out whether it's okay for you and at what dose.
Does GlucoFit work for diabetes or prediabetes?
The evidence isn't there yet. Our data shows insufficient reliable evidence to say how well banaba works for diabetes, prediabetes, or metabolic syndrome. That means we need bigger, better studies before we can tell you whether it actually helps.
What are the side effects?
Banaba appears well tolerated overall. Some people taking a product with banaba reported dizziness, headache, tremor, weakness, and stomach upset, but it's unclear whether banaba itself caused these or another ingredient did. Long-term safety data is limited.
Is GlucoFit safe during pregnancy or while breastfeeding?
No. The safety data advises against using banaba during pregnancy and while nursing because there isn't enough information to know it's safe. Talk with your doctor or pharmacist if you're pregnant, planning to become pregnant, or breastfeeding.
What exactly is banaba?
Banaba is a plant extract that traditional medicine has used for blood sugar and blood pressure support. Our data shows it can lower blood glucose and blood pressure, but we don't yet have strong evidence that it works well enough for these purposes in real patients.

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

Not sure if GlucoFit 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.

GlucoFit label
Go deeper

The Full Monographs Behind GlucoFit’s Ingredients

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

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

GlucoFit'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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