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Dietary supplement

Thyroid Support Mint Flavor Ingredients & Drug Interactions

by TerraVita

Thyroid Support Mint Flavor label
See full label image
Liquid 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 Thyroid Support Mint Flavor 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

Thyroid Support Mint Flavor is a dietary supplement by TerraVita with 3 active ingredients. Its ingredients are commonly taken for mild overactive thyroid symptoms, heart palpitations and rapid heartbeat, anxiety and restlessness.Based on those ingredients, 264 medications have a known interaction with it, the most serious rated moderate. The ingredients most likely to interact are Lemon Balm Glycerite Liquid Extract, Motherwort Glycerite Liquid Extract, Bugleweed Glycerite Liquid 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 Thyroid Support Mint Flavor by TerraVita

Ask about any prescription or over-the-counter medication and we check it for interactions with Thyroid Support Mint Flavor by TerraVita — and tell you which ingredient is responsible.

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HelloPharmacist Scorecard of Thyroid Support Mint Flavor by TerraVita

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

Low disclosure
Ingredient Transparency · database check
Low

Most active ingredients don't disclose an individual amount — you can't tell how much of each you're getting.

Why this rating?
  • The label discloses an exact amount for 0 of its 3 active ingredients.
  • “Proprietary Blend” is a proprietary blend — the label gives one combined amount (0.13 mL) without saying how much of each component you get.

This liquid supplement contains three active ingredients: bugleweed glycerite liquid extract, motherwort glycerite liquid extract, and lemon balm glycerite liquid extract. These are blended together in a mint-flavored liquid base with glycerin.

The product contains three active ingredients total.

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: support for mild overactive thyroid symptoms.
  • We looked for evidence on: Hyperthyroidism, Anxiety, Insomnia, Stress, Arrhythmia, thyroid function — and 1 related terms.
  • The strongest evidence on file: Lemon Balm is rated "Possibly Effective" for Stress (Natural Medicines).
  • Also on file: Motherwort is rated "Insufficient Reliable Evidence To Rate" for Anxiety, Arrhythmia, Hyperthyroidism, Insomnia.
  • Also on file: Bugleweed is rated "Insufficient Reliable Evidence To Rate" for Hyperthyroidism, Insomnia.

The evidence for this product isn't well established in our data. Bugleweed has insufficient reliable evidence for hyperthyroidism, insomnia, and premenstrual syndrome.

Motherwort shows possibly effective evidence for bleeding, but insufficient evidence for anxiety, amenorrhea, asthma, and alcohol use disorder. Lemon balm has possibly effective evidence for cold sores and stress—and possibly effective for depression—but that doesn't tell you what this blended product does overall.

Talk with your pharmacist or doctor about whether this combination is the right fit for what you're trying to address.

The evidence, ingredient by ingredient Bugleweed Motherwort Lemon Balm

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 2 of the 3 matched ingredients.
  • Pregnancy & breastfeeding safety ratings cover 3 of 3.
  • General safety write-ups exist for 3 of 3.
  • Remember: this measures how much safety information exists. Thin data is not the same as being safe.

Motherwort and lemon balm are generally well tolerated for short-term use in healthy adults, though long-term safety isn't well studied. Motherwort may cause diarrhea and stomach irritation when taken by mouth.

Lemon balm has been associated with dizziness and sedation in some cases, though these don't appear more common than with placebo. Importantly, bugleweed is not safe in pregnancy—the safety data advises against it.

Motherwort is also likely unsafe in pregnancy because it may stimulate the uterus. Bugleweed may reduce milk production and shouldn't be used while breastfeeding.

For lemon balm during pregnancy, there isn't enough reliable data; talk to your doctor or pharmacist before using it. Lemon balm carries a caution for breastfeeding due to limited safety information.

Side effects, ingredient by ingredient Bugleweed Motherwort Lemon Balm

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?
  • 3 of the 3 matched ingredients can interact with medications — Motherwort, Bugleweed, Lemon Balm.
  • The most serious interaction on file is rated Moderate.
  • For scale: 264 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.

Check your medications against this product if you take thyroid hormones (levothyroxine, liothyronine, desiccated thyroid), CNS depressants (benzodiazepines, sleep aids, sedating antidepressants, opioids), or blood pressure medications. Both bugleweed and lemon balm can interfere with how thyroid replacement therapy works, and both motherwort and lemon balm may increase sedation when combined with CNS depressants.

Check your own medication Run your meds through the checker above

The bottom line

Scorecard at a glanceFormula with limited ingredient disclosure with some supporting evidence for its stated purpose. Moderate medication interactions have been identified, and safety information is well characterized.

This product combines three herbal extracts with competing roles in thyroid health, and two of them interact with prescription thyroid hormones at moderate severity. If you take thyroid medication, blood pressure drugs, sleep aids, anti-anxiety drugs, or opioids, check your exact medications with our tool before you start.

Pregnant women and those breastfeeding should not use this product without guidance from their healthcare provider.

Educational only — not medical advice; always confirm with your pharmacist. Our editorial policy · How we use AI

Assessment coverage: 3 of 3 active ingredients matched to our full ingredient reviews (monographs). Based on the product label dated Mar 22, 2023.

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 Thyroid Support Mint Flavor, straight from the product label.

Brand TerraVita
Barcode (UPC) 064435238254
Net contents 1 Fluid Ounce(s); 30 mL
Market status On market
Date entered into DSLD Mar 22, 2023
DSLD ID 283524
Product type Botanical
Supplement form Liquid
Dietary claims / uses All Other
Intended target group(s) Adult (18 - 50 Years)
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 Thyroid Support Mint Flavor by TerraVita, 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:
25 Drop(s)
Maximum serving Sizes:
40 Drop(s)
Servings per container
227
UPC/BARCODE
064435238254
IngredientAmount% DV
Proprietary Blend0.13 mL--
Bugleweed Glycerite Liquid Extract0 NP--
Motherwort Glycerite Liquid Extract0 NP--
Lemon Balm Glycerite Liquid Extract0 NP--

Other ingredients: Glycerin, Mint Flavor

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.
Brand IP Statement(s)

Copyright 2018 TerraVita Distributed by ZooScape LLC, All Rights Reserved.

Formula

Glycerite liquid extract (1:5)

Formulation

Alcohol free

Suggested/Recommended/Usage/Directions

Suggested Use: Take 25-40 drops of extract in a small amount of warm water 3-4 times daily. Shake well before using.

Precautions

Keep away from children.

Do not use if safety seal around cap is broken or missing.

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

See for yourself

Thyroid Support Mint Flavor by TerraVita label

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

Thyroid Support Mint Flavor 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 Thyroid Support Mint Flavor by TerraVita

These are the 3 active ingredients this product is made of. Select any to open its full monograph.

Serving size25 Drop(s) Dosage formLiquid Servings per container227 Amounts shown are per serving.

Most supplement products combine several ingredients, and a medication can interact with the product through any one of them. Each ingredient below shows whether it has known drug interactions.

Other (inactive) ingredients: Glycerin, Mint Flavor. These complete the product’s ingredient list but are not active constituents.

Interaction report

Thyroid Support Mint Flavor by TerraVita Drug Interactions

Want to check YOUR meds against Thyroid Support Mint Flavor?

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
264Drugs
264 Moderate

Ingredients driving the most interactions

Lemon Balm Glycerite Liquid Extract 264
Motherwort Glycerite Liquid Extract 248
Bugleweed Glycerite Liquid Extract 16

Individual Drug Interactions

The ingredients in Thyroid Support Mint Flavor interact with 264 drugs. Click any drug to see the details.

3 of the 3 ingredients in Thyroid Support Mint Flavor interact with drugs. Each result below shows which ingredient is responsible. Lemon Balm Glycerite Liquid Extract Motherwort Glycerite Liquid Extract Bugleweed Glycerite Liquid Extract

Each ingredient & the kinds of drugs it affects

For each ingredient in Thyroid Support Mint Flavor with known interactions, here are the types of medications they can affect. Open any type for the detail — or search your exact drug in the checker above.

Lemon Balm Glycerite Liquid Extract2 drug types · 264 drugs

Cns Depressants

Theoretically, concomitant use of lemon balm might have additive effects with CNS depressant drugs.
Lemon balm seems to have CNS depressant activity in animals and in humans.

Likelihood Possible Evidence B
Thyroid Hormone

Theoretically, lemon balm might interfere with thyroid hormone replacement therapy.
In vitro, constituents of lemon balm extract bind to thyroid stimulating hormone (TSH), preventing TSH receptor-binding and leading to the inhibition of TSH-stimulated adenylate cyclase activity. In animals, lemon balm extract has been shown to decrease levels of circulating TSH and inhibit thyroid secretion.

Likelihood Possible Evidence D
Lemon Balm Glycerite Liquid Extract full monograph & interactions

Motherwort Glycerite Liquid Extract1 drug type · 248 drugs

Cns Depressants

Theoretically, taking motherwort concomitantly with other CNS depressants may increase the risk of sedation.
Motherwort has been reported to cause CNS depression and sedation.

Likelihood Possible Evidence D
Motherwort Glycerite Liquid Extract full monograph & interactions

Bugleweed Glycerite Liquid Extract1 drug type · 16 drugs

Thyroid Hormone

Theoretically, bugleweed may alter thyroid function.
Concomitant use of bugleweed may reduce the effects of thyroid hormones by blocking peripheral conversion of thyroxine (T4) to triiodothyronine (T3).

Likelihood Probable Evidence D
Bugleweed Glycerite Liquid Extract full monograph & interactions
The maker

Brand information

Manufacturer and brand details for Thyroid Support Mint Flavor, from the product label.

TerraVita

See all TerraVita products
Name
ZooScape LLC
Phone Number
844-449-0444
Web Address
www.ZooScape.com
Pharmacist Counseling Corner

Thyroid Support Mint Flavor by TerraVita: Common Questions

Does Thyroid Support Mint Flavor by TerraVita interact with any medications?
Yes. Based on its ingredients, Thyroid Support Mint Flavor has a known interaction with 264 medications. Use the checker to see how it interacts with a specific drug.
How can one product interact with so many drugs?
Thyroid Support Mint Flavor contains 3 active ingredients, and an interaction can come from any of them. We check every ingredient, combine the results into one list per medication, and show which ingredient and mechanism is 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 this affect my thyroid medication?
Yes, possibly. Bugleweed and lemon balm may both interfere with thyroid hormone replacement therapy by blocking the conversion of T4 to T3. This is a moderate-severity interaction. Check your specific thyroid medication with our tool, and talk to your doctor or pharmacist before adding this product.
Can I take this if I'm pregnant or breastfeeding?
No, not safely. Bugleweed is likely unsafe in pregnancy and shouldn't be used while breastfeeding because it may reduce milk production. Motherwort is also likely unsafe in pregnancy because it may stimulate the uterus. Lemon balm doesn't have enough reliable safety data for pregnancy, and has limited breastfeeding data. Talk to your doctor before considering this product.
Does this actually work for thyroid problems?
The evidence isn't clear from our data. Bugleweed has insufficient reliable evidence for hyperthyroidism. None of the three ingredients have strong effectiveness ratings established in the research we hold. Talk to your healthcare provider about whether this blend is right for you.
What are the side effects?
Motherwort may cause diarrhea and stomach irritation. Lemon balm has been reported to cause dizziness and sedation in some people, though these don't appear more common than placebo. Motherwort and lemon balm are generally well tolerated for short-term use, but long-term safety data are limited.
Can I take this with sleep medication?
Not without checking with your pharmacist or doctor first. Both motherwort and lemon balm can add to the sedating effects of sleep aids and other CNS depressants, which is a moderate-severity interaction. Look up your exact sleep medication with our tool.
How much of each ingredient is in this product?
The product contains a proprietary blend of the three active ingredients, which means the exact amounts of each are not separately listed. If you need to know the individual amounts, contact the manufacturer directly.

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

Not sure if Thyroid Support Mint Flavor 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.

Thyroid Support Mint Flavor label
Go deeper

The Full Monographs Behind Thyroid Support Mint Flavor’s Ingredients

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

Herb & supplement monograph

Bugleweed

Interacts with 16 drugs

Bugleweed is a traditional herb most often used for mild overactive thyroid symptoms and the rapid heartbeat that can come with it, but high-quality human evidence is very limited. Because i...

Read the full Bugleweed monograph → Herb & supplement monograph

Motherwort

Interacts with 248 drugs

Motherwort is a traditional herb in the mint family long used for anxiety, heart palpitations, and women's reproductive complaints, but solid human evidence is very limited. It should be avo...

Read the full Motherwort monograph → Herb & supplement monograph

Lemon Balm

Interacts with 264 drugs

Lemon balm is a gentle, lemon-scented mint-family herb traditionally used to ease stress, support sleep, and calm digestion, and topically for cold sores. Early studies are promising but gen...

Read the full Lemon Balm monograph →
Sources

Sources & How We Checked

Thyroid Support Mint Flavor'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 22 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.

Bugleweed 4 references
  1. Blumenthal M, ed. The Complete German Commission E Monographs: Therapeutic Guide to Herbal Medicines. Trans. S. Klein. Boston, MA: American Botanical Council, 1998.
  2. Schulz V, Hansel R, Tyler VE. Rational Phytotherapy: A Physician's Guide to Herbal Medicine. Terry C. Telger, transl. 3rd ed. Berlin, GER: Springer, 1998.
  3. McGuffin M, Hobbs C, Upton R, Goldberg A, eds. American Herbal Products Association's Botanical Safety Handbook. Boca Raton, FL: CRC Press, LLC 1997.
  4. Brinker F. Herb Contraindications and Drug Interactions. 2nd ed. Sandy, OR: Eclectic Medical Publications, 1998.

See these in context on the Bugleweed monograph →

Motherwort 6 references
  1. Newall CA, Anderson LA, Philpson JD. Herbal Medicine: A Guide for Healthcare Professionals. London, UK: The Pharmaceutical Press, 1996.
  2. McGuffin M, Hobbs C, Upton R, Goldberg A, eds. American Herbal Products Association's Botanical Safety Handbook. Boca Raton, FL: CRC Press, LLC 1997.
  3. Brinker F. Herb Contraindications and Drug Interactions. 2nd ed. Sandy, OR: Eclectic Medical Publications, 1998.
  4. Wojtyniak K, Szymanski M, Matlawska I. Leonurus cardiaca L. (motherwort): a review of its phytochemistry and pharmacology. Phytother Res 2013;27(8):1115-20.
  5. Xia WT, Zhou H, Wang Y, et al. Motherwort injection in preventing post-abortion hemorrhage after induced abortion: A multi-center, prospective, randomized controlled trial. Explore (NY). 2019. pii: S1550-8307(19)30447-1. PubMed
  6. Cao Shan DOSOGC, Zhang W, Zhao Z, et al. Post-marketing safety surveillance and reevaluation of Motherwort injection: A clinical study of 10 094 cases. J Tradit Chin Med. 2018 Aug;38(4):625-635. DOI

See these in context on the Motherwort monograph →

Lemon Balm 12 references
  1. Wolbling RH, Leonhardt K. Local therapy of herpes simplex with dried extract from Melissa officinalis. Phytomedicine 1994;1:25-31.
  2. Akhondzadeh S, Noroozian M, Mohammadi M, et al. Melissa officinalis extract in the treatment of patients with mild to moderate Alzheimer's disease: a double blind, randomised, placebo controlled trial. J Neurol Neurosurg Psychiatry 2003;74:863-6. PubMed
  3. Kennedy DO, Scholey AB, Tildesley NT, et al. Modulation of mood and cognitive performance following acute administration of Melissa officinalis (lemon balm). Pharmacol Biochem Behav 2002;72:953-64. PubMed
  4. Albrecht M, Berger W, Laux P, Schmidt U, et al. Psychopharmaka und Verkehrssicherheit. Der Einfluß von Euvegal® - Dragees forte auf die Fahrtüchtigkeit und Kombinationswirkungen mit Alkohol Z Allg Med 1995;71:1215-25.
  5. Herberg, KW. Nebenwirkungen pflanzlicher Beruhigungsmittel/ Leistung und Befinden nach Einnahme einer Baldrian-Hopfen-Kombination. Z.Allg Med 1996;72:234-240.
  6. Soulimani R, Fleurentin J, Mortier F, et al. Neurotropic action of the hydroalcoholic extract of Melissa officinalis in the mouse. Planta Med. 1991 Apr;57:105-9.
  7. Sourgens H, Winterhoff H, Gumbinger HG, et al. Antihormonal effects of plant extracts. TSH- and prolactin-suppressing properties of Lithospermum officinale and other plants. Planta Med. 1982 Jun;45:78-86. DOI
  8. Auf'mkolk M, Ingbar JC, Amir SM, et al. Inhibition by certain plant extracts of the binding and adenylate cyclase stimulatory effect of bovine thyrotropin in human thyroid membranes. Endocrinology. 1984 Aug;115:527-34. PubMed
  9. Santini F, Vitti P, Ceccarini G, et al. In vitro assay of thyroid disruptors affecting TSH-stimulated adenylate cyclase activity. J Endocrinol Invest. 2003 Oct;26:950-5. PubMed
  10. Alijaniha F, et al. Heart palpitation relief with Melissa officinalis leaf extract: double blind, randomized, placebo controlled trial of efficacy and safety. J Ethnopharmacol. 2015;164:378-384. doi: 10.1016/j.jep.2015.02.007. Epub 2015 Feb 11. PubMed
  11. Araj-Khodaei M, Noorbala AA, Yarani R, et al. A double-blind, randomized pilot study for comparison of Melissa officinalis L. and Lavandula angustifolia Mill. with Fluoxetine for the treatment of depression. BMC Complement Med Ther. 2020;20(1):207. PubMed
  12. Kucuk U, Pham M, Raza Raja MH, Saad Shaukat MH, Clark R. Transient complete atrioventricular block associated with herbal supplement use. S D Med 2023;76(7):311-313.

See these in context on the Lemon Balm 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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