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Dietary supplement

Organic Thyme Leaf Ingredients & Drug Interactions

by Thymely Solutions

Organic Thyme Leaf label
See full label image
Liquid Category: Botanical
Most serious interaction: Moderate
Clinical methodology reviewed by · Updated Sep 30, 2026 · Label data from the NIH DSLD
What is this page for?

First and foremost: checking Organic Thyme Leaf 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 Thyme Leaf is a dietary supplement by Thymely Solutions with 1 active ingredient. Its ingredients are commonly taken for cough and respiratory congestion, sore throat, digestive upset.Based on those ingredients, 379 medications have a known interaction with it, the most serious rated moderate. The ingredients most likely to interact are Thyme. 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 Thyme Leaf by Thymely Solutions

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

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HelloPharmacist Scorecard of Organic Thyme Leaf by Thymely Solutions

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 contains one active ingredient: thyme leaf in liquid form. The extract is suspended in grain alcohol and deionized water.

Thyme is an herb traditionally used in cooking and herbal preparations; in this concentrated liquid form, you're getting a more potent dose than you would from seasoning food.

Does it work?

Couldn't assess
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 assessable

This is a single-ingredient Thyme product and its label doesn't state a use — see Thyme's own graded uses on its monograph.

Why this rating?
  • We looked at the product name, claims, and label statements and couldn't find a stated purpose to grade.

The evidence we hold for thyme's effectiveness isn't established. We have insufficient reliable evidence to rate it for bronchitis, common cold, aging skin, or alopecia areata (hair loss).

That doesn't mean it doesn't work — it means the clinical data to prove it isn't there yet.

The evidence, ingredient by ingredient Thyme

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.

Thyme is generally well tolerated when used in food amounts and in tea. When taken as a medicine by mouth, it seems to be well tolerated overall, though a small number of people report allergic reactions, diarrhea, dizziness, headache, heartburn, nausea, or vomiting.

Applied to skin, thyme is generally well tolerated, but contact dermatitis and skin irritation are possible, especially if you're sensitive to it. One key caveat: the concentrated essential oil of thyme can be toxic if swallowed, so be careful with dosing.

Food amounts are fine, but medicinal doses should be approved by your doctor first because the safety data at those levels isn't complete.

Side effects, ingredient by ingredient Thyme

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 — Thyme.
  • The most serious interaction on file is rated Moderate.
  • Some involve high-stakes drug classes: anticoagulant / antiplatelet drugs.
  • For scale: 379 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, check with your pharmacist if you take estrogens (including birth control or hormone replacement), blood thinners or antiplatelet drugs like warfarin or aspirin, anticholinergic drugs (for overactive bladder or similar conditions), or cholinergic drugs. These are all Moderate-severity interactions documented in our data, though they're based on lab findings that haven't been confirmed in people.

No interactions are documented for other medication types we could check.

Check your own medication Run your meds through the checker above

The bottom line

Scorecard at a glanceFully disclosed formula with no assessable stated purpose. Moderate medication interactions have been identified, and safety information is well characterized.

If you're considering thyme for a respiratory or skin issue, know that the evidence to support it isn't strong yet — talk with your pharmacist first. The main thing to watch is whether you take estrogens, blood thinners, or certain bladder medications; those need a double-check before you start.

Thyme itself is generally well tolerated, but the concentrated form deserves respect.

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 23, 2025.

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 Thyme Leaf, straight from the product label.

Brand Thymely Solutions
Barcode (UPC) 788332075414
Net contents 1 Fluid Ounce(s); 30 mL
Market status On market
Date entered into DSLD Feb 23, 2025
DSLD ID 327260
Product type Botanical
Supplement form Liquid
Dietary claims / uses All Other
Intended target group(s) Adult (18 - 50 Years), Kosher, Women (not pregnant or lactating)
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 Thyme Leaf by Thymely Solutions, 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 Milliliter(s)
Maximum serving Sizes:
1 Milliliter(s)
Servings per container
30
UPC/BARCODE
788332075414
IngredientAmount% DV
Thyme500 mg--

Other ingredients: Grain Alcohol, Water, Deionized

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.
Suggested/Recommended/Usage/Directions

Suggested use: 30 drops in water or juice, 1-3 times daily, or as needed. Shake well before using.

Precautions

Warning: Do not take during pregnancy.

Keep out of the reach of children.

FDA Statement of Identity

Herbal Supplement

Seals/Symbols

K Parve (Kosher) K-1604

Formula

K Parve (Kosher) K-1604

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

See for yourself

Organic Thyme Leaf by Thymely Solutions label

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

Organic Thyme Leaf 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 Thyme Leaf by Thymely Solutions

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

Serving size1 Milliliter(s) Dosage formLiquid Servings per container30 Amounts shown are per serving.

Thyme

Interacts with
379 drugs
500 mg per serving

Thyme is a common kitchen herb that has long been used for coughs, sore throats, and digestive complaints. It is generally safe in the amounts found i...

Thyme monograph & interactions

Other (inactive) ingredients: Grain Alcohol, Water, Deionized. These complete the product’s ingredient list but are not active constituents.

Interaction report

Organic Thyme Leaf by Thymely Solutions Drug Interactions

Want to check YOUR meds against Organic Thyme Leaf?

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
379Drugs
379 Moderate

Ingredients driving the most interactions

Thyme 379

Individual Drug Interactions

The ingredients in Organic Thyme Leaf interact with 379 drugs. Click any drug to see the details.

1 of the 1 ingredient in Organic Thyme Leaf interact with drugs. Each result below shows which ingredient is responsible. Thyme

Each ingredient & the kinds of drugs it affects

For each ingredient in Organic Thyme Leaf 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.

Thyme4 drug types · 379 drugs

Anticholinergic Drugs

Theoretically, concurrent use of anticholinergic drugs and thyme essential oil might reduce the effects of anticholinergic drugs.
In vitro evidence suggests that thyme essential oil and specific essential oil constituents like thymohydroquinone and carvacrol can inhibit acetylcholinesterase (AChE). However, this effect has not been observed in humans.

Likelihood Possible Evidence D
Anticoagulant/Antiplatelet Drugs

Theoretically, thyme leaf extract might have additive effects with anticoagulant or antiplatelet drugs.
In vitro and animal research suggests that thyme leaf extract has antiplatelet effects. However, this effect has not been observed in humans.

Likelihood Possible Evidence D
Cholinergic Drugs

Theoretically, concurrent use of cholinergic drugs and thyme essential oil might cause additive cholinergic effects.
In vitro evidence suggests that thyme essential oil and specific essential oil constituents like thymohydroquinone and carvacrol can inhibit acetylcholinesterase (AChE). However, this effect has not been observed in humans.

Likelihood Possible Evidence D
Estrogens

Theoretically, thyme might competitively inhibit the effects of estrogen replacement therapy.
In vitro research shows that thyme has estrogen receptor-binding activity and phytoestrogen content. However, this effect has not been observed in humans.

Likelihood Possible Evidence D
Thyme full monograph & interactions
The maker

Brand information

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

Thymely Solutions

See all Thymely Solutions products
Name
Thymely Solutions
Street Address
104 N Court St.
City
Fairfield
State
IA
ZipCode
52556
Phone Number
(641) 472-9815
Pharmacist Counseling Corner

Organic Thyme Leaf by Thymely Solutions: Common Questions

Does Organic Thyme Leaf by Thymely Solutions interact with any medications?
Yes. Based on its ingredients, Organic Thyme Leaf has a known interaction with 379 medications. Use the checker to see how it interacts with a specific drug.
How can one product interact with so many drugs?
Organic Thyme Leaf 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 thyme safe to use while pregnant or breastfeeding?
According to the data we have, thyme is rated likely safe in pregnancy and lactation. That said, since this is a concentrated medicinal form rather than seasoning amounts, it's smart to check with your doctor before starting, especially if you're pregnant or nursing.
What are the most common side effects if I take this orally?
Thyme is well tolerated overall when used medicinally by mouth, but some people report allergic reactions, diarrhea, dizziness, headache, heartburn, nausea, or vomiting. If any of these show up, stop and let your pharmacist know.
Can I use this product on my skin?
Thyme is generally well tolerated on the skin, but contact dermatitis and skin irritation are possible — so patch-test first if you're trying it topically. Toothpastes with thymol (a component of thyme) have caused mouth irritation in some people, so be cautious if you're applying it near your mouth or gums.
Will this help with my cough or cold?
We don't have enough reliable evidence to say whether thyme works for bronchitis or common cold. The data we hold is insufficient to rate it for either condition, so I can't tell you it will or won't help.
Is the liquid extract safer than essential oil?
This liquid is an extract in alcohol and water, not pure essential oil — so it's less concentrated than straight essential oil, which can be toxic if swallowed. Still, dosing matters; stick to what the label says and talk to your doctor before using medicinal amounts.

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

Not sure if Organic Thyme Leaf 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 Thyme Leaf label
Go deeper

The Full Monographs Behind Organic Thyme Leaf’s Ingredients

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

Herb & supplement monograph

Thyme

Interacts with 379 drugs

Thyme is a common kitchen herb that has long been used for coughs, sore throats, and digestive complaints. It is generally safe in the amounts found in food, and some cough products that com...

Read the full Thyme monograph →
Sources

Sources & How We Checked

Organic Thyme Leaf'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 18 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.

Thyme 18 references
  1. Zava DT, Dollbaum CM, Blen M. Estrogen and progestin bioactivity of foods, herbs, and spices. Proc Soc Exp Biol Med 1998;217:369-78. PubMed
  2. Electronic Code of Federal Regulations. Title 21. Part 182 -- Substances Generally Recognized As Safe. Available at: https://www.accessdata.fda.gov/scripts/cdrh/cfdocs/cfcfr/CFRSearch.cfm?CFRPart=182
  3. Okazaki K, Kawazoe K, Takaishi Y. Human platelet aggregation inhibitors from thyme (Thymus vulgaris L.). Phytother Res 2002;16:398-9. .
  4. Spiewak R, Skorska C, Dutkiewicz J. Occupational airborne contact dermatitis caused by thyme dust. Contact Dermatitis 2001;44:235-9. . PubMed
  5. Ernst E, Marz R, Sieder C. A controlled multi-centre study of herbal versus synthetic secretolytic drugs for acute bronchitis. Phytomedicine 1997;4:287-93. PubMed
  6. Yamamoto J, Yamada K, Naemura A, et al. Testing various herbs for antithrombotic effect. Nutrition 2005;21(5):580-7. PubMed
  7. Tognolini, M., Barocelli, E., Ballabeni, V., Bruni, R., Bianchi, A., Chiavarini, M., and Impicciatore, M. Comparative screening of plant essential oils: phenylpropanoid moiety as basic core for antiplatelet activity. Life Sci. 2-23-2006;78(13):1419-1432. PubMed
  8. Mackiewicz, B., Skorska, C., Dutkiewicz, J., Michnar, M., Milanowski, J., Prazmo, Z., Krysinska-Traczyk, E., and Cisak, E. Allergic alveolitis due to herb dust exposure. Ann Agric Environ Med 1999;6(2):167-170.
  9. Martinez-Gonzalez, M. C., Goday Bujan, J. J., Martinez, Gomez W., and Fonseca, Capdevila E. Concomitant allergic contact dermatitis due to Rosmarinus officinalis (rosemary) and Thymus vulgaris (thyme). Contact Dermatitis 2007;56(1):49-50.
  10. Jukic, M., Politeo, O., Maksimovic, M., Milos, M., and Milos, M. In vitro acetylcholinesterase inhibitory properties of thymol, carvacrol and their derivatives thymoquinone and thymohydroquinone. Phytother.Res 2007;21(3):259-261.
  11. Marzian, O. [Treatment of acute bronchitis in children and adolescents. Non-interventional postmarketing surveillance study confirms the benefit and safety of a syrup made of extracts from thyme and ivy leaves]. MMW.Fortschr.Med 6-28-2007;149(27-28 Suppl
  12. Cuzzolin, L. and Benoni, G. Attitudes and knowledge toward natural products safety in the pharmacy setting: an Italian study. Phytother.Res 2009;23(7):1018-1023. PubMed
  13. Berova, N., Stransky, L., and Krasteva, M. Studies on contact dermatitis in stomatological staff. Dermatol.Monatsschr. 1990;176(1):15-18.
  14. Smeenk, G., Kerckhoffs, H. P., and Schreurs, P. H. Contact allergy to a reaction product in Hirudoid cream: an example of compound allergy. Br.J Dermatol. 1987;116(2):223-231.
  15. Le Roy, R., Grosshans, E., and Foussereau, J. [Investigation of contact allergies in 100 cases of ulcus cruris (author's transl)]. Derm.Beruf.Umwelt. 1981;29(6):168-170.
  16. Lorenzi, S., Placucci, F., Vincenzi, C., Bardazzi, F., and Tosti, A. Allergic contact dermatitis due to thymol. Contact Dermatitis 1995;33(6):439-440. PubMed
  17. Bahadoran P, Rokni FK, Fahami F. Investigating the therapeutic effect of vaginal cream containing garlic and thyme compared to clotrimazole cream for the treatment of mycotic vaginitis. Iran J Nurs Midwifery Res 2010;15(Suppl 1):343-9.
  18. Erol S, Aydin B, Dilli D, Okumus N, Zenciroglu A, Gündüz M. An interesting newborn case of fructose 1-6 diphosphatase deficiency triggered after thyme juice ingestion. Clin Lab. 2014;60(1):151-3. PubMed

See these in context on the Thyme 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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