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

Blueberry Fruit Extract Ingredients & Drug Interactions

by Wonder Laboratories

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

First and foremost: checking Blueberry Fruit Extract 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: Minor

Blueberry Fruit Extract is a dietary supplement by Wonder Laboratories with 1 active ingredient. Its ingredients are commonly taken for antioxidant support, heart health, brain and memory health.Based on those ingredients, 88 medications have a known interaction with it, the most serious rated minor. The ingredients most likely to interact are Blueberry 4:1 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 Blueberry Fruit Extract by Wonder Laboratories

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

Pharmacist-reviewed data Checks every ingredient Answer in seconds
Prefer a human? Send your question to our licensed pharmacists — free, answered by email within 24 hours.

HelloPharmacist Scorecard of Blueberry Fruit Extract 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 16, 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.

This product contains one active ingredient: blueberry 4:1 extract, a concentrated form of blueberry fruit. The softgel capsule also includes inactive ingredients—soybean oil, gelatin, vegetable glycerin, soy lecithin, natural caramel color, and yellow beeswax—that serve as the capsule shell and carrier.

Does it work?

No specific claim
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
General wellness

This Blueberry product is marketed for general wellness, not a specific health condition, so there's no single claim to grade — see Blueberry's own graded uses on its monograph.

Why this rating?
  • The label markets general wellness (“antioxidant support”), not a specific health condition, so there is no single claim to grade against clinical-evidence data.

The evidence for blueberry extract is limited. It is rated possibly ineffective for high blood pressure.

For age-related cognitive decline, anxiety, athletic performance, high cholesterol, and cardiovascular disease, there isn't enough reliable evidence in our data to rate how well it works. If you're considering this product for a specific health goal, talk it over with your doctor or pharmacist about what the current evidence actually supports.

The evidence, ingredient by ingredient Blueberry

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.

Blueberries as food are generally well tolerated and widely eaten. The extract form in this supplement is generally well tolerated orally, though some people experience gastrointestinal side effects—constipation, diarrhea, nausea, or vomiting—particularly with freeze-dried blueberry powder; in one trial, about one in four people taking a high dose stopped within a week due to stomach upset.

For pregnancy and breastfeeding, the data is limited. Eating fresh blueberries is fine, but concentrated extracts like this one haven't been well studied in pregnancy or while breastfeeding.

If you're pregnant or nursing and want to take this supplement, talk with your doctor or pharmacist about whether it's right for you.

Side effects, ingredient by ingredient Blueberry

Meds to double-check

Minor interactions only
Known Interaction Concern · database check
Minor only

Only Minor-severity interactions are documented for these ingredients.

Why this rating?
  • 1 of the 1 matched ingredient can interact with medications — Blueberry.
  • The most serious interaction on file is rated Minor.
  • Some involve high-stakes drug classes: diabetes medications.
  • For scale: 88 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 start this product, double-check with your doctor or pharmacist if you take any antidiabetes drugs, flurbiprofen (Ansaid), or buspirone (BuSpar). Blueberry extract may theoretically raise low blood sugar (hypoglycemia) risk with diabetes medications and may increase blood levels of the pain reliever and anxiety medication.

No interactions are documented for other medication types.

Check your own medication Run your meds through the checker above

The bottom line

Scorecard at a glanceFully disclosed formula marketed for general wellness rather than one specific gradeable purpose. Only minor medication interactions are documented, and safety information is well characterized.

Blueberry Fruit Extract is generally well tolerated as a supplement, though some people have stomach upset at higher doses. If you take antidiabetes medication, flurbiprofen, or buspirone, you'll want to check with your doctor or pharmacist before starting it.

For most other uses—cognitive health, heart health, anxiety—the evidence in our data isn't established yet.

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 Oct 22, 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 Blueberry Fruit Extract, straight from the product label.

Brand Wonder Laboratories
Net contents 0 Not Present
Market status On market
Date entered into DSLD Oct 22, 2021
DSLD ID 256355
Product type Botanical
Supplement form Softgel Capsule
Dietary claims / uses All Other, Structure/Function
Intended target group(s) Adult (18 - 50 Years), Gluten Free, Dairy Free, Sugar 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 Blueberry Fruit Extract 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)
IngredientAmount% DV
Blueberry 4:1 extract250 mg--

Other ingredients: Soybean Oil, Gelatin, Vegetable Glycerin, Soy Lecithin, natural Caramel color, yellow Beeswax

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.

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

Storage

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

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.

Contains: No artificial flavor or sweetener, no preservatives, no sugar, no starch, no milk, no lactose, no wheat, no yeast, no fish, sodium free.

Equivalent to 1000 MG Blueberry

Helps neutralize cell Damaging free radicals

Gluten Free

Made in USA

Formula

Blueberry possesses antioxidant properties that help neutralize cell-damaging free radicals.

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.

FDA Statement of Identity

Dietary Supplement

Suggested/Recommended/Usage/Directions

Directions: As a dietary supplement, take 1 softgel daily.

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

See for yourself

Blueberry Fruit Extract by Wonder Laboratories label

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

Blueberry Fruit Extract 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 Blueberry Fruit Extract 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 Amounts shown are per serving.

Blueberry 4:1 extract

Interacts with
88 drugs
250 mg per serving

Blueberries are a nutritious fruit rich in antioxidants called anthocyanins, and eating them as part of a balanced diet is healthy and safe for most p...

Blueberry 4:1 extract monograph & interactions

Other (inactive) ingredients: Soybean Oil, Gelatin, Vegetable Glycerin, Soy Lecithin, Natural Caramel color, Yellow Beeswax. These complete the product’s ingredient list but are not active constituents.

Interaction report

Blueberry Fruit Extract by Wonder Laboratories Drug Interactions

Want to check YOUR meds against Blueberry Fruit 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
88Drugs
88 Minor

Ingredients driving the most interactions

Blueberry 4:1 extract 88

Individual Drug Interactions

The ingredients in Blueberry Fruit Extract interact with 88 drugs. Click any drug to see the details.

1 of the 1 ingredient in Blueberry Fruit Extract interact with drugs. Each result below shows which ingredient is responsible. Blueberry 4:1 extract

Each ingredient & the kinds of drugs it affects

For each ingredient in Blueberry Fruit 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.

Blueberry 4:1 extract3 drug types · 88 drugs

Antidiabetes Drugs

Theoretically, blueberries or blueberry leaf extracts might increase the risk of hypoglycemia when taken with antidiabetes drugs.
Animal and in vitro research suggests that blueberry and/or blueberry leaf extracts can lower blood glucose levels.

Likelihood Unlikely Evidence D
Buspirone (Buspar)

Theoretically, blueberry juice might increase blood levels of buspirone.
In vitro research shows that blueberry juice can inhibit the metabolism of buspirone, possibly by inhibiting cytochrome P450 3A (CYP3A) enzymes. However, pharmacokinetic research in humans shows that drinking 300 mL of blueberry juice 30 minutes before taking buspirone hydrochloride 10 mg does not significantly affect the concentration or clearance of buspirone.

Likelihood Unlikely Evidence B
Flurbiprofen (Ansaid, Others)

Theoretically, blueberry juice might increase blood levels of flurbiprofen.
In vitro research shows that blueberry juice can inhibit the metabolism of flurbiprofen, possibly by inhibiting cytochrome P450 2C9 (CYP2C9) enzymes. However, pharmacokinetic research in humans shows that drinking 300 mL of blueberry juice 30 minutes before taking flurbiprofen 100 mg does not significantly affect the concentration or clearance of flurbiprofen.

Likelihood Unlikely Evidence B
Blueberry 4:1 extract full monograph & interactions
The maker

Brand information

Manufacturer and brand details for Blueberry Fruit Extract, 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

Blueberry Fruit Extract by Wonder Laboratories: Common Questions

Does Blueberry Fruit Extract by Wonder Laboratories interact with any medications?
Yes. Based on its ingredients, Blueberry Fruit Extract has a known interaction with 88 medications. Use the checker to see how it interacts with a specific drug.
How can one product interact with so many drugs?
Blueberry Fruit 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.
Can I take this if I'm pregnant?
There isn't enough safety data on concentrated blueberry extracts in pregnancy to know either way. Eating fresh blueberries is fine, but this supplement is different. Talk with your doctor or pharmacist about whether it's safe for you and your baby.
Can I take this while breastfeeding?
The safety of high-dose blueberry extracts while breastfeeding is unknown. Eating blueberries as food is fine, but we don't have enough data on the concentrated form. Check with your doctor or pharmacist before taking it.
What side effects might I have?
Most people tolerate blueberry extract well. The most common side effects are gastrointestinal—constipation, diarrhea, nausea, or vomiting—especially at high doses. In one study, about one in four people taking a large daily dose experienced stomach upset bad enough to stop the supplement in the first week.
Does blueberry extract actually work for anything?
The evidence in our data is limited. It's rated possibly ineffective for high blood pressure. For cognitive health, anxiety, athletic performance, cholesterol, and heart health, there isn't enough reliable evidence yet to say how well it works.
I take a diabetes medication—should I be concerned?
Yes, check with your doctor or pharmacist before starting this. Lab research suggests blueberry extract can lower blood sugar, which could increase your risk of low blood sugar (hypoglycemia) if you're on an antidiabetes drug. Your provider can advise whether it's safe for you.

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

Not sure if Blueberry Fruit Extract 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.

Blueberry Fruit Extract label
Go deeper

The Full Monographs Behind Blueberry Fruit Extract’s Ingredients

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

Herb & supplement monograph

Blueberry

Interacts with 88 drugs

Blueberries are a nutritious fruit rich in antioxidants called anthocyanins, and eating them as part of a balanced diet is healthy and safe for most people. Concentrated supplements are mark...

Read the full Blueberry monograph →
Sources

Sources & How We Checked

Blueberry Fruit 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.

Blueberry 7 references
  1. Cignarella A, Nastasi M, Cavalli E, Puglisi L. Novel lipid-lowering properties of Vaccinium myrtillus L. leaves, a traditional antidiabetic treatment, in several models of rat dyslipidaemia: a comparison with ciprofibrate. Thromb Res 1996;84:311-22. PubMed
  2. Wang SY, Lin HS. Antioxidant activity in fruits and leaves of blackberry, raspberry, and strawberry varies with cultivar and developmental stage. J Agric Food Chem 2000;48:140-6.. PubMed
  3. Martineau, L. C., Couture, A., Spoor, D., Benhaddou-Andaloussi, A., Harris, C., Meddah, B., Leduc, C., Burt, A., Vuong, T., Mai, Le P., Prentki, M., Bennett, S. A., Arnason, J. T., and Haddad, P. S. Anti-diabetic properties of the Canadian lowbush bluebe
  4. Vuong, T., Martineau, L. C., Ramassamy, C., Matar, C., and Haddad, P. S. Fermented Canadian lowbush blueberry juice stimulates glucose uptake and AMP-activated protein kinase in insulin-sensitive cultured muscle cells and adipocytes. Can J Physiol Pharma
  5. Hanley MJ, Masse G, Harmatz JS, Cancalon PF, Dolnikowski GG, Court MH, Greenblatt DJ. Effect of blueberry juice on clearance of buspirone and flurbiprofen in human volunteers. Br J Clin Pharmacol. 2013 Apr;75(4):1041-52. PubMed
  6. Basu A, Du M, Leyva MJ, et al. Blueberries decrease cardiovascular risk factors in obese men and women with metabolic syndrome. J Nutr 2010;140(9):1582-7. PubMed
  7. Basu A, Feng D, Planinic P, Ebersole JL, Lyons TJ, Alexander JM. Dietary blueberry and soluble fiber supplementation reduces risk of gestational diabetes in women with obesity in a randomized controlled trial. J Nutr 2021;151(5):1128-38. PubMed

See these in context on the Blueberry 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
Supplement interaction checker › Check any supplement or product against your medications Drug–drug interactions › Check two or more of your medications against each other Browse medications A–Z › Every drug we've checked against herbs & supplements NDC & pricing lookup › Find a drug’s NDCs, packaging and costs Ask a pharmacist › Free, personal answer from our licensed team