Spearmint Leaf 450 mg Ingredients & Drug Interactions
by TerraVita Premium Collection
What is this page for?
First and foremost: checking Spearmint Leaf 450 mg 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
Spearmint Leaf 450 mg is a dietary supplement by TerraVita Premium Collection with 1 active ingredient. Its ingredients are commonly taken for digestive upset and indigestion, nausea, hormonal acne and unwanted hair (pcos-related).Based on those ingredients, 579 medications have a known interaction with it, the most serious rated moderate. The ingredients most likely to interact are Spearmint. Use the checker below to test your specific medication, or read the full HelloPharmacist Interaction Report.
Check Your Meds Against Spearmint Leaf 450 mg by TerraVita Premium Collection
Ask about any prescription or over-the-counter medication and we check it for interactions with Spearmint Leaf 450 mg by TerraVita Premium Collection — and tell you which ingredient is responsible.
AI summaries are generated from our interaction database for education only — always confirm with your pharmacist. How we use AI
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HelloPharmacist Scorecard of Spearmint Leaf 450 mg by TerraVita Premium Collection
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.
What’s inside
Full disclosure
This product contains one active ingredient: spearmint leaf at 450 mg per capsule. Spearmint is a common culinary herb — the kind you'd find in tea or mint candy — here supplied in concentrated capsule form.
The capsule itself is made from gelatin and water.
Does it work?
Couldn't assess
The evidence isn't established for spearmint in supplement form. Our data shows insufficient reliable evidence to rate its effectiveness for age-related cognitive decline, general cognitive function, flatulence, irritable bowel syndrome, nausea after surgery, or osteoarthritis.
That doesn't mean it doesn't work — it means the research backing these uses isn't solid enough yet to say one way or the other.
How safe is it?
Well-documented data
Spearmint as a food or tea is generally well tolerated. The safety data on concentrated supplements and oils is much less clear, so our safety notes advise sticking to food or tea amounts unless your doctor approves a higher dose.
Allergic reactions are the main concern: some people have developed allergic skin rashes from spearmint oil or leaves, and there are rare reports of mouth swelling and oral allergies. One person in a trial taking 600 mg daily of spearmint extract reported anxiety, though it's uncertain spearmint caused it.
There's no pregnancy or breastfeeding safety information on file for this ingredient.
Meds to double-check
Moderate interaction found
Before taking this product, check with your pharmacist if you take any liver-damaging medications (hepatotoxic drugs) or CNS depressants like sedatives, sleep aids, or certain painkillers — both are rated Moderate severity. These 563 medications can be searched on this page with your exact prescriptions.
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.
This is a supplement someone interested in herbal remedies might consider, but it's not proven to work for any specific health condition yet. If you take medications — especially sedating drugs or drugs that affect your liver — talk to your pharmacist before adding this product.
And if you have a history of allergies to mint plants, you'll want to check with your doctor first.
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 21, 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
General information
Key facts about Spearmint Leaf 450 mg, straight from the product label.
| Brand | TerraVita Premium Collection |
|---|---|
| Barcode (UPC) | 064435116033 |
| Net contents | 100 Capsule(s) |
| Market status | On market |
| Date entered into DSLD | Feb 21, 2023 |
| DSLD ID | 286550 |
| Product type | Botanical |
| Supplement form | Capsule |
| Dietary claims / uses | All Other, Structure/Function |
| Intended target group(s) | Adult (18 - 50 Years) |
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 Spearmint Leaf 450 mg by TerraVita Premium Collection, sourced from the NIH Dietary Supplement Label Database.
Tap any ingredient to jump to its full detail below.
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.
FDA Statement of Identity
A Dietary Supplement
Brand IP Statement(s)
Copyright 2004 TerraVita - Distributed by ZooScape LLC, All Rights Reserved.
Suggested/Recommended/Usage/Directions
Directions Take 1 capsule, 3 times daily, with meals.
General Statements
TerraVita is an exclusive line of premium natural products that use the finest, purest and most potent ingredients in the world. TerraVita's hallmarks are the highest possible standards of purity, potency, stability and freshness. All products are prepared with the greatest quality control, from raw materials through the entire manufacturing process, right up to the moment your product is sealed for freshness and shipped to you.
Please recycle!
FDA Disclaimer Statement
Statements not evaluated by FDA. Product not intended to diagnose, treat, cure, or prevent any disease.
Is this label outdated? Report a formula or label change and our pharmacy team will review it.
Spearmint Leaf 450 mg by TerraVita Premium Collection label
The label scan from the NIH Dietary Supplement Label Database. Tap to enlarge.
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)The Ingredients in Spearmint Leaf 450 mg by TerraVita Premium Collection
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 container100 Amounts shown are per serving.
Spearmint
Interacts with579 drugs
Spearmint is a common culinary mint that is generally safe in food and tea amounts. Early research suggests possible benefits for digestion, mild horm...
Spearmint monograph & interactionsOther (inactive) ingredients: Gelatin, Water. These complete the product’s ingredient list but are not active constituents.
Spearmint Leaf 450 mg by TerraVita Premium Collection Drug Interactions
HelloPharmacist Interaction Report
TerraVita Premium Collection Spearmint Leaf 450 mg contains one active ingredient — spearmint — which has documented interactions with two categories of medications.
The most serious concern is with drugs that damage the liver (hepatotoxic drugs), rated Moderate severity. Animal research shows that spearmint tea consumed over 30 days can raise liver enzyme markers and cause liver cell injury; high doses of this supplement might increase that risk when combined with medications that already stress the liver.
Read the full breakdown — every affected drug type, severity by severity
Spearmint also has Moderate interactions with CNS depressants — sedating drugs like benzodiazepines, sleep aids, and some painkillers. Animal studies suggest spearmint's main active compound has sedative properties, though human data is mixed (chewing spearmint gum actually caused alertness in one study).
There's a theoretical concern that this product could alter how those medications work, either increasing or decreasing their sedative effect.
Altogether, these interactions span 563 individual medications. Before you start this product, run your exact prescriptions through the medication checker on this page, especially if you take any liver-toxic drugs or sedating medications.
Check your own medications below · Editorial policy · How we use AI
Want to check YOUR meds against Spearmint Leaf 450 mg?
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 checkerIngredients driving the most interactions
Individual Drug Interactions
The ingredients in Spearmint Leaf 450 mg interact with 579 drugs. Click any drug to see the details.
1 of the 1 ingredient in Spearmint Leaf 450 mg interact with drugs. Each result below shows which ingredient is responsible. Spearmint
6-mercaptopurinePurinethol
How 6-mercaptopurine interacts with Spearmint Leaf 450 mg — through 1 ingredient. Tap an ingredient for the detail:
SpearmintHepatotoxic Drugs Moderate
Interaction Summary
Theoretically, high doses of spearmint might increase the risk of liver damage when taken with hepatotoxic drugs.
Read the full Spearmint + 6-mercaptopurine interactionAbacavir Sulfate, Dolutegravir, LamivudineTriumeq
How Abacavir Sulfate, Dolutegravir, Lamivudine interacts with Spearmint Leaf 450 mg — through 1 ingredient. Tap an ingredient for the detail:
SpearmintHepatotoxic Drugs Moderate
Interaction Summary
Theoretically, high doses of spearmint might increase the risk of liver damage when taken with hepatotoxic drugs.
Read the full Spearmint + Abacavir Sulfate, Dolutegravir, Lamivudine interactionAbacavir, LamivudineEpzicom
How Abacavir, Lamivudine interacts with Spearmint Leaf 450 mg — through 1 ingredient. Tap an ingredient for the detail:
SpearmintHepatotoxic Drugs Moderate
Interaction Summary
Theoretically, high doses of spearmint might increase the risk of liver damage when taken with hepatotoxic drugs.
Read the full Spearmint + Abacavir, Lamivudine interactionAbiraterone
How Abiraterone interacts with Spearmint Leaf 450 mg — through 1 ingredient. Tap an ingredient for the detail:
SpearmintHepatotoxic Drugs Moderate
Interaction Summary
Theoretically, high doses of spearmint might increase the risk of liver damage when taken with hepatotoxic drugs.
Read the full Spearmint + Abiraterone interactionAbiraterone AcetateYonsa, Zytiga
How Abiraterone Acetate interacts with Spearmint Leaf 450 mg — through 1 ingredient. Tap an ingredient for the detail:
SpearmintHepatotoxic Drugs Moderate
Interaction Summary
Theoretically, high doses of spearmint might increase the risk of liver damage when taken with hepatotoxic drugs.
Read the full Spearmint + Abiraterone Acetate interactionAcarboseGlucobay, Prandase, Precose
How Acarbose interacts with Spearmint Leaf 450 mg — through 1 ingredient. Tap an ingredient for the detail:
SpearmintHepatotoxic Drugs Moderate
Interaction Summary
Theoretically, high doses of spearmint might increase the risk of liver damage when taken with hepatotoxic drugs.
Read the full Spearmint + Acarbose interactionAcebutololRhotral, Sectral
How Acebutolol interacts with Spearmint Leaf 450 mg — through 1 ingredient. Tap an ingredient for the detail:
SpearmintHepatotoxic Drugs Moderate
Interaction Summary
Theoretically, high doses of spearmint might increase the risk of liver damage when taken with hepatotoxic drugs.
Read the full Spearmint + Acebutolol interactionAcepromazineAtravet
How Acepromazine interacts with Spearmint Leaf 450 mg — through 1 ingredient. Tap an ingredient for the detail:
SpearmintCns Depressants Moderate
Interaction Summary
Theoretically, spearmint might alter the sedative effects of CNS depressants.
Read the full Spearmint + Acepromazine interactionAcetaminophenChildren's Tylenol, Children's Tylenol Meltaways, Tylenol, Tylenol Ex Strength
How Acetaminophen interacts with Spearmint Leaf 450 mg — through 1 ingredient. Tap an ingredient for the detail:
SpearmintHepatotoxic Drugs Moderate
Interaction Summary
Theoretically, high doses of spearmint might increase the risk of liver damage when taken with hepatotoxic drugs.
Read the full Spearmint + Acetaminophen interactionAcetaminophen, AspirinGemnisyn
How Acetaminophen, Aspirin interacts with Spearmint Leaf 450 mg — through 1 ingredient. Tap an ingredient for the detail:
SpearmintHepatotoxic Drugs Moderate
Interaction Summary
Theoretically, high doses of spearmint might increase the risk of liver damage when taken with hepatotoxic drugs.
Read the full Spearmint + Acetaminophen, Aspirin interactionAcetaminophen, Aspirin, CaffeineExcedrin, Excedrin Extra Strength, Excedrin Migraine
How Acetaminophen, Aspirin, Caffeine interacts with Spearmint Leaf 450 mg — through 1 ingredient. Tap an ingredient for the detail:
SpearmintHepatotoxic Drugs Moderate
Interaction Summary
Theoretically, high doses of spearmint might increase the risk of liver damage when taken with hepatotoxic drugs.
Read the full Spearmint + Acetaminophen, Aspirin, Caffeine interactionAcetaminophen, Brompheniramine, PhenylpropanolamineDimetapp Cold and Flu
How Acetaminophen, Brompheniramine, Phenylpropanolamine interacts with Spearmint Leaf 450 mg — through 1 ingredient. Tap an ingredient for the detail:
SpearmintHepatotoxic Drugs Moderate
Interaction Summary
Theoretically, high doses of spearmint might increase the risk of liver damage when taken with hepatotoxic drugs.
Read the full Spearmint + Acetaminophen, Brompheniramine, Phenylpropanolamine interactionAcetaminophen, ButalbitalAxocet, Bancap, Bucet, Butex Forte, Esgic CF, Orbivan CF +5 more
How Acetaminophen, Butalbital interacts with Spearmint Leaf 450 mg — through 1 ingredient. Tap an ingredient for the detail:
SpearmintHepatotoxic Drugs Moderate
Interaction Summary
Theoretically, high doses of spearmint might increase the risk of liver damage when taken with hepatotoxic drugs.
Read the full Spearmint + Acetaminophen, Butalbital interactionAcetaminophen, Butalbital, CaffeineEsgic, Esgic Plus, Fiogesic, Fioricet, Repan, Tecnal +1 more
How Acetaminophen, Butalbital, Caffeine interacts with Spearmint Leaf 450 mg — through 1 ingredient. Tap an ingredient for the detail:
SpearmintHepatotoxic Drugs Moderate
Interaction Summary
Theoretically, high doses of spearmint might increase the risk of liver damage when taken with hepatotoxic drugs.
Read the full Spearmint + Acetaminophen, Butalbital, Caffeine interactionAcetaminophen, Butalbital, Caffeine, CodeineEsgic with Codeine, Fioricet w/ Codeine
How Acetaminophen, Butalbital, Caffeine, Codeine interacts with Spearmint Leaf 450 mg — through 1 ingredient. Tap an ingredient for the detail:
SpearmintHepatotoxic Drugs, Cns Depressants Moderate
Interaction Summary
Theoretically, high doses of spearmint might increase the risk of liver damage when taken with hepatotoxic drugs.
Read the full Spearmint + Acetaminophen, Butalbital, Caffeine, Codeine interactionAcetaminophen, Butalbital, CodeineBancap w/ Codeine
How Acetaminophen, Butalbital, Codeine interacts with Spearmint Leaf 450 mg — through 1 ingredient. Tap an ingredient for the detail:
SpearmintCns Depressants, Hepatotoxic Drugs Moderate
Interaction Summary
Theoretically, spearmint might alter the sedative effects of CNS depressants.
Read the full Spearmint + Acetaminophen, Butalbital, Codeine interactionAcetaminophen, Butalbital, Codeine PhosphatePhrenilin #3
How Acetaminophen, Butalbital, Codeine Phosphate interacts with Spearmint Leaf 450 mg — through 1 ingredient. Tap an ingredient for the detail:
SpearmintHepatotoxic Drugs, Cns Depressants Moderate
Interaction Summary
Theoretically, high doses of spearmint might increase the risk of liver damage when taken with hepatotoxic drugs.
Read the full Spearmint + Acetaminophen, Butalbital, Codeine Phosphate interactionAcetaminophen, Caffeine, Chlorpheniramine, Hydrocodone, PhenylephrineHycomine Compound
How Acetaminophen, Caffeine, Chlorpheniramine, Hydrocodone, Phenylephrine interacts with Spearmint Leaf 450 mg — through 1 ingredient. Tap an ingredient for the detail:
SpearmintCns Depressants, Hepatotoxic Drugs Moderate
Interaction Summary
Theoretically, spearmint might alter the sedative effects of CNS depressants.
Read the full Spearmint + Acetaminophen, Caffeine, Chlorpheniramine, Hydrocodone, Phenylephrine interactionAcetaminophen, Caffeine, CodeineGesic C15, Gesic C30, Gesic C8, Lenoltec 1, Lenoltec 2, Lenoltec 3 +1 more
How Acetaminophen, Caffeine, Codeine interacts with Spearmint Leaf 450 mg — through 1 ingredient. Tap an ingredient for the detail:
SpearmintHepatotoxic Drugs, Cns Depressants Moderate
Interaction Summary
Theoretically, high doses of spearmint might increase the risk of liver damage when taken with hepatotoxic drugs.
Read the full Spearmint + Acetaminophen, Caffeine, Codeine interactionAcetaminophen, Caffeine, Codeine, SalicylamideCodalan No.1, Codalan No.2, Codalan No.3
How Acetaminophen, Caffeine, Codeine, Salicylamide interacts with Spearmint Leaf 450 mg — through 1 ingredient. Tap an ingredient for the detail:
SpearmintCns Depressants, Hepatotoxic Drugs Moderate
Interaction Summary
Theoretically, spearmint might alter the sedative effects of CNS depressants.
Read the full Spearmint + Acetaminophen, Caffeine, Codeine, Salicylamide interactionAcetaminophen, Caffeine, DihydrocodeineDHC Plus, Panlor DC, Panlor SS
How Acetaminophen, Caffeine, Dihydrocodeine interacts with Spearmint Leaf 450 mg — through 1 ingredient. Tap an ingredient for the detail:
SpearmintHepatotoxic Drugs, Cns Depressants Moderate
Interaction Summary
Theoretically, high doses of spearmint might increase the risk of liver damage when taken with hepatotoxic drugs.
Read the full Spearmint + Acetaminophen, Caffeine, Dihydrocodeine interactionAcetaminophen, Caffeine, IsomethepteneMigralam
How Acetaminophen, Caffeine, Isometheptene interacts with Spearmint Leaf 450 mg — through 1 ingredient. Tap an ingredient for the detail:
SpearmintHepatotoxic Drugs Moderate
Interaction Summary
Theoretically, high doses of spearmint might increase the risk of liver damage when taken with hepatotoxic drugs.
Read the full Spearmint + Acetaminophen, Caffeine, Isometheptene interactionAcetaminophen, Caffeine, PyrilamineMidol Max Strength Menstrual
How Acetaminophen, Caffeine, Pyrilamine interacts with Spearmint Leaf 450 mg — through 1 ingredient. Tap an ingredient for the detail:
SpearmintHepatotoxic Drugs Moderate
Interaction Summary
Theoretically, high doses of spearmint might increase the risk of liver damage when taken with hepatotoxic drugs.
Read the full Spearmint + Acetaminophen, Caffeine, Pyrilamine interactionAcetaminophen, Chlorpheniramine Maleate, Dextromethorphan HbrVicks Formula 44M Cough, Cold & Flu Relief
How Acetaminophen, Chlorpheniramine Maleate, Dextromethorphan Hbr interacts with Spearmint Leaf 450 mg — through 1 ingredient. Tap an ingredient for the detail:
SpearmintHepatotoxic Drugs Moderate
Interaction Summary
Theoretically, high doses of spearmint might increase the risk of liver damage when taken with hepatotoxic drugs.
Read the full Spearmint + Acetaminophen, Chlorpheniramine Maleate, Dextromethorphan Hbr interactionAcetaminophen, Chlorpheniramine, Codeine, PhenylephrineColrex
How Acetaminophen, Chlorpheniramine, Codeine, Phenylephrine interacts with Spearmint Leaf 450 mg — through 1 ingredient. Tap an ingredient for the detail:
SpearmintHepatotoxic Drugs, Cns Depressants Moderate
Interaction Summary
Theoretically, high doses of spearmint might increase the risk of liver damage when taken with hepatotoxic drugs.
Read the full Spearmint + Acetaminophen, Chlorpheniramine, Codeine, Phenylephrine interactionAcetaminophen, Chlorpheniramine, DextromethorphanCoricidin II Extra Strength Cold and Flu
How Acetaminophen, Chlorpheniramine, Dextromethorphan interacts with Spearmint Leaf 450 mg — through 1 ingredient. Tap an ingredient for the detail:
SpearmintHepatotoxic Drugs Moderate
Interaction Summary
Theoretically, high doses of spearmint might increase the risk of liver damage when taken with hepatotoxic drugs.
Read the full Spearmint + Acetaminophen, Chlorpheniramine, Dextromethorphan interactionAcetaminophen, Chlorpheniramine, Dextromethorphan HydrobromideCoricidin HBP Maximum Strength Flu
How Acetaminophen, Chlorpheniramine, Dextromethorphan Hydrobromide interacts with Spearmint Leaf 450 mg — through 1 ingredient. Tap an ingredient for the detail:
SpearmintHepatotoxic Drugs Moderate
Interaction Summary
Theoretically, high doses of spearmint might increase the risk of liver damage when taken with hepatotoxic drugs.
Read the full Spearmint + Acetaminophen, Chlorpheniramine, Dextromethorphan Hydrobromide interactionAcetaminophen, Chlorpheniramine, Dextromethorphan, PhenylpropanolamineMulti Symptom Cold Relief
How Acetaminophen, Chlorpheniramine, Dextromethorphan, Phenylpropanolamine interacts with Spearmint Leaf 450 mg — through 1 ingredient. Tap an ingredient for the detail:
SpearmintHepatotoxic Drugs Moderate
Interaction Summary
Theoretically, high doses of spearmint might increase the risk of liver damage when taken with hepatotoxic drugs.
Read the full Spearmint + Acetaminophen, Chlorpheniramine, Dextromethorphan, Phenylpropanolamine interactionAcetaminophen, Chlorpheniramine, Dextromethorphan, PseudoephedrineChildren's Tylenol Cold Plus Cough, Tylenol Cold Ex Strength
How Acetaminophen, Chlorpheniramine, Dextromethorphan, Pseudoephedrine interacts with Spearmint Leaf 450 mg — through 1 ingredient. Tap an ingredient for the detail:
SpearmintHepatotoxic Drugs Moderate
Interaction Summary
Theoretically, high doses of spearmint might increase the risk of liver damage when taken with hepatotoxic drugs.
Read the full Spearmint + Acetaminophen, Chlorpheniramine, Dextromethorphan, Pseudoephedrine interactionAcetaminophen, Chlorpheniramine, Guaifenesin, Phenylephrine, SalicylamideRhinogesic GG
How Acetaminophen, Chlorpheniramine, Guaifenesin, Phenylephrine, Salicylamide interacts with Spearmint Leaf 450 mg — through 1 ingredient. Tap an ingredient for the detail:
SpearmintHepatotoxic Drugs Moderate
Interaction Summary
Theoretically, high doses of spearmint might increase the risk of liver damage when taken with hepatotoxic drugs.
Read the full Spearmint + Acetaminophen, Chlorpheniramine, Guaifenesin, Phenylephrine, Salicylamide interactionEach ingredient & the kinds of drugs it affects
For each ingredient in Spearmint Leaf 450 mg 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.
Spearmint
Cns Depressants
Theoretically, spearmint might alter the sedative effects of CNS depressants.
Animal research suggests that (-)-carvone, a major constituent of spearmint, has sedative effects. However, in humans, chewing spearmint-flavored gum induced arousal effects.
Hepatotoxic Drugs
Theoretically, high doses of spearmint might increase the risk of liver damage when taken with hepatotoxic drugs.
Animal research suggests that drinking spearmint tea for 30 days can increase markers of liver damage, including aspartate aminotransferase (AST) and alanine aminotransferase (ALT), and cause liver degeneration and necrosis, in a dose-dependent manner. This effect has not been reported in humans.
Brand information
Manufacturer and brand details for Spearmint Leaf 450 mg, from the product label.
TerraVita Premium Collection
See all TerraVita Premium Collection products- Name
- TerraVita Fine Whole Herbs
- City
- Brampton
- State
- Ontario
Spearmint Leaf 450 mg by TerraVita Premium Collection: Common Questions
Does Spearmint Leaf 450 mg by TerraVita Premium Collection interact with any medications?
How can one product interact with so many drugs?
Where does this information come from?
Can I take this if I'm allergic to mint?
Does spearmint actually help with digestion or bloating?
Is this safe to take every day?
What's the difference between this supplement and spearmint tea?
Can I take this while pregnant or breastfeeding?
Written and reviewed by the HelloPharmacist editorial staff. Our editorial policy
Not sure if Spearmint Leaf 450 mg is safe with your meds?
Our pharmacists answer your medication & supplement questions — free.
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.
The Full Monographs Behind Spearmint Leaf 450 mg’s Ingredients
Every ingredient we hold a full HelloPharmacist monograph for — uses, evidence, safety, and the complete interaction list.
Sources & How We Checked
Spearmint Leaf 450 mg'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.
- NIH Dietary Supplement Label Database (DSLD) — The official product label on file for this supplement.
- Natural Medicines (Therapeutic Research Center) — Evidence-graded clinical reference behind the ingredient interaction data.
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 20 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.
Spearmint 20 references
- 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
- Akdogan M, Ozguner M, Aydin G, Gokalp O. Investigation of biochemical and histopathological effects of Mentha piperita Labiatae and Mentha spicata Labiatae on liver tissue in rats. Hum Exp Toxicol 2004;23:21-8.
- Poon, T. S. and Freeman, S. Cheilitis caused by contact allergy to anethole in spearmint flavoured toothpaste. Australas.J Dermatol. 2006;47(4):300-301. PubMed
- Andersen, K. E. Contact allergy to toothpaste flavors. Contact Dermatitis 1978;4(4):195-198. PubMed
- de Sousa, D. P., Farias Nobrega, F. F., and de Almeida, R. N. Influence of the chirality of (R)-(-)- and (S)-(+)-carvone in the central nervous system: a comparative study. Chirality 5-5-2007;19(4):264-268.
- Larsen, W., Nakayama, H., Fischer, T., Elsner, P., Frosch, P., Burrows, D., Jordan, W., Shaw, S., Wilkinson, J., Marks, J., Jr., Sugawara, M., Nethercott, M., and Nethercott, J. Fragrance contact dermatitis: a worldwide multicenter investigation (Part II PubMed
- Guney, M., Oral, B., Karahanli, N., Mungan, T., and Akdogan, M. The effect of Mentha spicata Labiatae on uterine tissue in rats. Toxicol.Ind.Health 2006;22(8):343-348.
- Masumoto, Y., Morinushi, T., Kawasaki, H., Ogura, T., and Takigawa, M. Effects of three principal constituents in chewing gum on electroencephalographic activity. Psychiatry Clin.Neurosci. 1999;53(1):17-23. PubMed
- Bulat, R., Fachnie, E., Chauhan, U., Chen, Y., and Tougas, G. Lack of effect of spearmint on lower oesophageal sphincter function and acid reflux in healthy volunteers. Aliment.Pharmacol Ther. 1999;13(6):805-812. PubMed
- Francalanci, S., Sertoli, A., Giorgini, S., Pigatto, P., Santucci, B., and Valsecchi, R. Multicentre study of allergic contact cheilitis from toothpastes. Contact Dermatitis 2000;43(4):216-222. PubMed
- Bonamonte, D., Mundo, L., Daddabbo, M., and Foti, C. Allergic contact dermatitis from Mentha spicata (spearmint). Contact Dermatitis 2001;45(5):298.
- Tomson, N., Murdoch, S., and Finch, T. M. The dangers of making mint sauce. Contact Dermatitis 2004;51(2):92-93. PubMed
- Clayton, R. and Orton, D. Contact allergy to spearmint oil in a patient with oral lichen planus. Contact Dermatitis 2004;51(5-6):314-315. PubMed
- Dal Sacco, D., Gibelli, D., and Gallo, R. Contact allergy in the burning mouth syndrome: a retrospective study on 38 patients. Acta Derm.Venereol. 2005;85(1):63-64. PubMed
- Goncalves, J. C., Oliveira, Fde S., Benedito, R. B., de Sousa, D. P., de Almeida, R. N., and de Araujo, D. A. Antinociceptive activity of (-)-carvone: evidence of association with decreased peripheral nerve excitability. Biol Pharm Bull. 2008;31(5):1017- PubMed
- Ormerod, A. D. and Main, R. A. Sensitisation to "sensitive teeth" toothpaste. Contact Dermatitis 1985;13(3):192-193. PubMed
- Skrebova, N., Brocks, K., and Karlsmark, T. Allergic contact cheilitis from spearmint oil. Contact Dermatitis 1998;39(1):35. PubMed
- Damiani E, Aloia AM, Priore MG, et al. Allergy to mint (Mentha spicata). J Investig Allergol Clin Immunol 2012;22:309-10.
- Connelly AE, Tucker AJ, Tulk H, et al. High-rosmarinic acid spearmint tea in the management of knee osteoarthritis symptoms. J Med Food 2014;17:1361-7. PubMed
- Lasrado JA, Nieman KM, Fonseca BA, et al. Safety and tolerability of a dried aqueous spearmint extract. Regul Toxicol Pharmacol 2017;86:167-176. PubMed
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