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Dietary supplement

Propolis Extract Ingredients & Drug Interactions

by Terry Naturally

Propolis Extract label
See full label image
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 Propolis 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: Moderate

Propolis Extract is a dietary supplement by Terry Naturally with 1 active ingredient. Its ingredients are commonly taken for cold sores and herpes lesions (topical), sore throat and mouth sores, wound and skin healing.Based on those ingredients, 921 medications have a known interaction with it, the most serious rated moderate. The ingredients most likely to interact are concentrated Bee Propolis extract. Use the checker below to test your specific medication, or read the full HelloPharmacist Interaction Report.

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Check Your Meds Against Propolis Extract by Terry Naturally

Ask about any prescription or over-the-counter medication and we check it for interactions with Propolis Extract by Terry Naturally — and tell you which ingredient is responsible.

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HelloPharmacist Scorecard of Propolis Extract by Terry Naturally

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.

This product has one active ingredient: concentrated bee propolis extract, a resinous mixture that honeybees collect from tree buds and use to seal their hives. The capsule itself contains inactive ingredients — cellulose powder, hydroxypropyl methylcellulose, vegetable-source magnesium stearate, and silica — which are standard binders and flow agents.

Does it work?

Moderate 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
Moderate

Some clinical evidence supports this product's ingredients for its stated purpose, but it isn't conclusive.

Why this rating?
  • The label markets this product for: Strong immune defense and natural resistance.
  • We looked for evidence on: Common cold, Upper respiratory tract infection (URTI), Coronavirus disease 2019 (COVID-19), Herpes labialis (cold sores), Genital herpes, Canker sores — and 4 related terms.
  • The strongest evidence on file: Propolis is rated "Possibly Effective" for Herpes labialis (cold sores) (Natural Medicines).
  • Also on file: Propolis is rated "Possibly Effective" for Oral mucositis.
  • Also on file: Propolis is rated "Insufficient Reliable Evidence To Rate" for Common cold, Dental caries, Gingivitis, Upper respiratory tract infection (URTI), and more.

Propolis is possibly effective for oral mucositis (mouth sores or inflammation from cancer treatment) and herpes labialis (cold sores) based on available evidence. It's also rated possibly effective for diabetes support.

For dengue fever, the evidence we hold is insufficient to rate whether it works. If you're considering propolis for a specific condition, talk with your pharmacist or doctor about what the research actually shows for your situation.

The evidence, ingredient by ingredient Propolis

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.

Propolis is generally well tolerated when taken by mouth or applied topically in the short term. The most common side effect reported orally is headache — about 7% of people taking 250 mg twice daily for 4 months had mild headache.

Allergic reactions are possible, especially in people sensitive to bee products; reactions can range from contact dermatitis (skin irritation) if applied topically to rare severe allergic reactions when taken by mouth. Propolis is not recommended during pregnancy or while breastfeeding because there isn't enough reliable safety information.

If you're pregnant, nursing, or planning to be, talk with your doctor or pharmacist before starting it.

Side effects, ingredient by ingredient Propolis

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 — Propolis.
  • The most serious interaction on file is rated Moderate.
  • Some involve high-stakes drug classes: anticoagulant / antiplatelet drugs.
  • For scale: 922 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, check your medications against these categories: blood thinners and antiplatelet drugs (like warfarin, aspirin, or clopidogrel), and any drugs metabolized by liver enzymes CYP2C19, CYP2D6, CYP1A2, CYP2C9, CYP3A4, or CYP2E1. Use the medication checker below to see if any of yours apply.

Check your own medication Run your meds through the checker above

The bottom line

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

Propolis may help with cold sores, mouth sores, or blood sugar, but its interactions with blood thinners and several liver-metabolized drugs are a real concern. If you take any prescription medications — especially anticoagulants, antiplatelet drugs, or warfarin — check them against the tool on this page before you start.

Anyone allergic to bee products should avoid it.

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 Jun 24, 2019.

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 Propolis Extract, straight from the product label.

Brand Terry Naturally
Barcode (UPC) 367703242961
Net contents 60 Capsule(s)
Market status On market
Date entered into DSLD Jun 24, 2019
DSLD ID 203488
Product type Botanical
Supplement form Capsule
Dietary claims / uses All Other, Structure/Function
Intended target group(s) Adult (18 - 50 Years), Children (All), 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 Propolis Extract by Terry Naturally, 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 Capsule(s)
Maximum serving Sizes:
1 Capsule(s)
Servings per container
60
UPC/BARCODE
367703242961
IngredientAmount% DV
concentrated Bee Propolis extract100 mg--

Other ingredients: Cellulose powder, Hydroxypropyl Methylcellulose, Vegetable Source Magnesium Stearate, 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.
General Statements

Money-back guarantee

Strong immune defense Healthy bacteria balance Natural resistance Everyday wellness

Award winning Immune power from nature

For your good health Terry

Nature's immune defender

100% absorbable and fully digestible

JC 34 91 + 3(5,6)EP BX24296.04

Formula

The only pure propolis

Clinically studied GH2002

Safe for children

100% pure Propolis

GH2002 Propolis is gathered from specially tended hives nestled in rural European forests, where bees have consistent access to the plants they need to produce this amazing ingredient. It is then purified to remove the beeswax, inert resins, and other impurities that could dilute its many immune benefits.

It is the only pure Propolis on the market today. It’s clinically validated, safe, and effective for maximum immune support. Superior clinically studied GH2002 - 100% pure Propolis power!

Propolis extract

Discover pure Propolis Propolis has been used for thousands of years to promote overall wellness and immune defense.

Discover the benefits for your family with the only pure propolis - Propolis extract from Terry Naturally!

Formulation

No Beeswax or Resins, Just concentrated power

Hypoallergenic

Non-GMO

No beeswax

No sugar, salt, yeast, wheat, gluten, corn, soy, dairy products, artificial coloring, artificial flavoring, or artificial preservatives.

Removing indigestible and non-absorbable beeswax means Propolis extract delivers more concentrated, hypoallergenic power for children and adults alike.

No Resin

Brand IP Statement(s)

GH2002 is a clinically studied propolis from Germany.

Terry Naturally EuroPharma

FDA Disclaimer Statement

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

General

JC 34 91 + 3(5,6)EP L24296.02

FDA Statement of Identity

Dietary Supplement

Suggested/Recommended/Usage/Directions

Recommendations: 1 capsule daily, may increase to 1 capsule twice daily for additional support.

Precautions

If pregnant or nursing, consult a healthcare practitioner before using.

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

See for yourself

Propolis Extract by Terry Naturally label

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

Propolis 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 Propolis Extract by Terry Naturally

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

Serving size1 Capsule(s) Dosage formCapsule Servings per container60 Amounts shown are per serving.

Concentrated Bee Propolis extract

Interacts with
921 drugs
100 mg per serving

Propolis is a natural, resin-like substance made by bees that has antimicrobial and anti-inflammatory properties in lab studies. Early research sugges...

Concentrated Bee Propolis extract monograph & interactions

Other (inactive) ingredients: Cellulose powder, Hydroxypropyl Methylcellulose, Vegetable Source Magnesium Stearate, Silica. These complete the product’s ingredient list but are not active constituents.

Interaction report

Propolis Extract by Terry Naturally Drug Interactions

Want to check YOUR meds against Propolis 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
921Drugs
921 Moderate

Ingredients driving the most interactions

concentrated Bee Propolis extract 921

Individual Drug Interactions

The ingredients in Propolis Extract interact with 921 drugs. Click any drug to see the details.

1 of the 1 ingredient in Propolis Extract interact with drugs. Each result below shows which ingredient is responsible. concentrated Bee Propolis extract

Each ingredient & the kinds of drugs it affects

For each ingredient in Propolis 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.

concentrated Bee Propolis extract8 drug types · 921 drugs

Anticoagulant/Antiplatelet Drugs

Theoretically, propolis might increase the risk of bleeding when taken with antiplatelet or anticoagulant drugs.
In vitro research shows that propolis water extract and the propolis constituent, caffeic acid phenethyl ester, can inhibit platelet aggregation. Additionally, evidence from an animal model shows that taking propolis in addition to warfarin decreases INR, suggesting that propolis can decrease the effectiveness of warfarin.

Likelihood Possible Evidence D
Cytochrome P450 1A2 (Cyp1A2) Substrates

Theoretically, high doses of propolis might increase blood levels of drugs metabolized by CYP1A2.
In vitro research shows that propolis extract can inhibit CYP1A2. However, animal research shows that propolis extract does not significantly affect CYP1A2 activity when administered to rats at doses up to 250 mg/kg. It is postulated that the constituents of propolis that inhibit CYP1A2 in vitro do not have significant effects in vivo due to low bioavailability and hepatic first-pass effect. This effect has not been reported in humans.

Likelihood Possible Evidence D
Cytochrome P450 2C19 (Cyp2C19) Substrates

Theoretically, high doses of propolis might increase blood levels of drugs metabolized by CYP2C19.
In vitro research shows that propolis extract can inhibit CYP2C19. However, animal research shows that propolis extract does not significantly affect CYP2C19 activity when administered to rats at doses up to 250 mg/kg. It is postulated that the constituents of propolis that inhibit CYP2C19 in vitro do not have significant effects in vivo due to low bioavailability and hepatic first-pass effect. This effect has not been reported in humans.

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

Theoretically, high doses of propolis might increase blood levels of drugs metabolized by CYP2C9.
In vitro research shows that propolis extract can inhibit CYP2C9. However, animal research shows that propolis extract does not significantly affect CYP2C9 activity when administered to rats at doses up to 250 mg/kg. It is postulated that the constituents of propolis that inhibit CYP2C9 in vitro do not have significant effects in vivo due to low bioavailability and hepatic first-pass effect. This effect has not been reported in humans.

Likelihood Possible Evidence D
Cytochrome P450 2D6 (Cyp2D6) Substrates

Theoretically, high doses of propolis might increase blood levels of drugs metabolized by CYP2D6.
In vitro research shows that propolis extract can inhibit CYP2D6. However, animal research shows that propolis extract does not significantly affect CYP2D6 activity when administered to rats at doses up to 250 mg/kg. It is postulated that the constituents of propolis that inhibit CYP2D6 in vitro do not have significant effects in vivo due to low bioavailability and hepatic first-pass effect. This effect has not been reported in humans.

Likelihood Possible Evidence D
Cytochrome P450 2E1 (Cyp2E1) Substrates

Theoretically, propolis might increase levels of drugs metabolized by CYP2E1.
In vitro research shows that propolis can inhibit CYP2E1. This effect has not been reported in humans.

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

Theoretically, high doses of propolis might increase blood levels of drugs metabolized by CYP3A4.
Some in vitro research shows that propolis extract can inhibit CYP3A4; however, other in vitro research shows that propolis has no effect on CYP3A4 activity. Furthermore, animal research shows that propolis extract does not significantly affect CYP3A4 activity when administered to rats at doses up to 250 mg/kg. It is postulated that the constituents of propolis that might in inhibit CYP3A4 in vitro do not have significant effects in vivo due to low bioavailability and hepatic first-pass effect. This effect has not been reported in humans.

Likelihood Possible Evidence D
Warfarin (Coumadin)

Theoretically, propolis might decrease the effectiveness of warfarin.
Animal research shows that taking propolis in addition to warfarin decreases the international normalized ratio (INR). This effect has not been reported in humans.

Likelihood Possible Evidence D
concentrated Bee Propolis extract full monograph & interactions
The maker

Brand information

Manufacturer and brand details for Propolis Extract, from the product label.

Terry Naturally

See all Terry Naturally products
Name
EuroPharma, Inc.
City
Green Bay
State
WI
ZipCode
54311
Phone Number
866-807-2731
Web Address
EuroPharmaUSA.com
Pharmacist Counseling Corner

Propolis Extract by Terry Naturally: Common Questions

Does Propolis Extract by Terry Naturally interact with any medications?
Yes. Based on its ingredients, Propolis Extract has a known interaction with 921 medications. Use the checker to see how it interacts with a specific drug.
How can one product interact with so many drugs?
Propolis 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.
Is propolis safe if I'm pregnant or breastfeeding?
No. There isn't enough reliable safety information about propolis in pregnancy or while breastfeeding, so it's best avoided during both. Talk with your doctor or pharmacist about whether it's right for you in these situations.
What's the most common side effect?
Headache. In one clinical trial, about 7% of people taking 250 mg twice daily for 4 months reported mild headache. Allergic reactions are also possible, especially in people sensitive to bee products.
Does propolis actually work for cold sores?
It's rated possibly effective for herpes labialis (cold sores) based on available evidence, so there's some reason to think it may help — but it's not proven to work reliably for everyone.
Can I take this if I'm allergic to bee stings?
You should avoid it. Propolis is a bee product, and people sensitive to bee products are more likely to have allergic reactions to propolis, which can range from skin irritation to severe reactions.
Will propolis interact with my warfarin (Coumadin)?
Possibly — animal studies show propolis may decrease how well warfarin works by lowering your INR (a measure of blood thinning). Use the medication checker on this page to confirm, then talk with your pharmacist or doctor before starting.

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

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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.

Propolis Extract label
Go deeper

The Full Monographs Behind Propolis Extract’s Ingredients

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

Herb & supplement monograph

Propolis

Interacts with 921 drugs

Propolis is a natural, resin-like substance made by bees that has antimicrobial and anti-inflammatory properties in lab studies. Early research suggests it may help with cold sores, mouth so...

Read the full Propolis monograph →
Sources

Sources & How We Checked

Propolis 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 21 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.

Propolis 21 references
  1. Hay KD, Greig DE. Propolis allergy: a cause of oral mucositis with ulceration. Oral Surg Oral Med Oral Pathol 1990;70:584-6. PubMed
  2. Li YJ, Lin JL, Yang CW, Yu CC. Acute renal failure induced by a Brazilian variety of propolis. Am J Kidney Dis 2005;46:e125-9. PubMed
  3. Jensen CD, Andersen KE. Allergic contact dermatitis from cera alba (purified propolis) in a lip balm and candy. Contact Dermatitis 2006;55:312-3. PubMed
  4. Chen, T. G., Lee, J. J., Lin, K. H., Shen, C. H., Chou, D. S., and Sheu, J. R. Antiplatelet activity of caffeic acid phenethyl ester is mediated through a cyclic GMP-dependent pathway in human platelets. Chin J Physiol 6-30-2007;50(3):121-126.
  5. Hsu, C. Y., Chiang, W. C., Weng, T. I., Chen, W. J., and Yuan, A. Laryngeal edema and anaphalactic shock after topical propolis use for acute pharyngitis. Am J Emerg.Med 2004;22(5):432-433. PubMed
  6. Black, R. J. Vulval eczema associated with propolis sensitization from topical therapies treated successfully with pimecrolimus cream. Clin Exp.Dermatol. 2005;30(1):91-92. PubMed
  7. Matos D, Serrano P, Brandao FM. A case of allergic contact dermatitis caused by propolis-enriched honey. Contact Dermatitis 2015;72(1):59-60. PubMed
  8. Naramoto K, Kato M, Ichihara K. Effects of an ethanol extract of Brazilian green propolis on human cytochrome P450 enzyme activities in vitro. J Agric Food Chem 2014;62(46):11296-302. PubMed
  9. Nyman G, Hagvall L. A case of allergic contact cheilitis caused by propolis and honey. Contact Dermatitis 2016;74(3):186-7. PubMed
  10. Ryu CS, Oh SJ, Oh JM, et al. Inhibition of cytochrome P450 by propolis in human liver microsomes. Toxicol Res 2016;32(3):207-13. PubMed
  11. Akbay E, Özenirler Ç, Çelemli ÖG, Durukan AB, Onur MA, Sorkun K. Effects of propolis on warfarin efficacy. Kardiochir Torakochirurgia Pol. 2017;14(1):43-46. PubMed
  12. Lamoureux A, Meharon M, Durand AL, Darrigade AS, Doutre MS, Milpied B. A first case of erythema multiforme-like contact dermatitis caused by propolis. Contact Dermatitis. 2017;77(4):263-264. PubMed
  13. Piredda M, Facchinetti G, Biagioli V, et al. Propolis in the prevention of oral mucositis in breast cancer patients receiving adjuvant chemotherapy: A pilot randomised controlled trial. Eur J Cancer Care (Engl). 2017;26(6). PubMed
  14. Zhang YX, Yang TT, Xia L, Zhang WF, Wang JF, Wu YP. Inhibitory Effect of Propolis on Platelet Aggregation In Vitro. J Healthc Eng. 2017;2017:3050895. PubMed
  15. Nyman GSA, Tang M, Inerot A, Osmancevic A, Malmberg P, Hagvall L. Contact allergy to beeswax and propolis among patients with cheilitis or facial dermatitis. Contact Dermatitis 2019;81(2):110-6. PubMed
  16. Igarashi G, Segawa T, Akiyama N, et al. Efficacy of Brazilian propolis supplementation for japanese lactating women for atopic sensitization and nonspecific symptoms in their offspring: a randomized, double-blind, placebo-controlled trial. Evid Based Comp PubMed
  17. Soleimani D, Rezaie M, Rajabzadeh F, et al. Protective effects of propolis on hepatic steatosis and fibrosis among patients with nonalcoholic fatty liver disease (NAFLD) evaluated by real-time two-dimensional shear wave elastography: a randomized clinical
  18. D'Ercole MC. Prolonged use of propolis can increase liver enzymes. J Gastrointestin Liver Dis 2020;29(3):468-9. PubMed
  19. Cho E, Lee JD, Cho SH. Systemic contact dermatitis from propolis ingestion. Ann Dermatol. 2011;23(1):85-88. PubMed
  20. Hallajzadeh J, Milajerdi A, Amirani E, Attari VE, Maghsoudi H, Mirhashemi SM. Effects of propolis supplementation on glycemic status, lipid profiles, inflammation and oxidative stress, liver enzymes, and body weight: a systematic review and meta-analysis
  21. Gheflati A, Dehnavi Z, Ghannadzadeh Yazdi A, Khorasanchi Z, Raeisi-Dehkordi H, Ranjbar G. The effects of propolis supplementation on metabolic parameters: a systematic review and meta-analysis of randomized controlled clinical trials. Avicenna J Phytomed

See these in context on the Propolis 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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