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Dietary supplement

Herbal Tooth & Gum Powder Ingredients & Drug Interactions

by Christopher's Original Formulas

Herbal Tooth & Gum Powder label
See full label image
Powder 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 Herbal Tooth & Gum Powder 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

Herbal Tooth & Gum Powder is a dietary supplement by Christopher's Original Formulas with 8 active ingredients. Its ingredients are commonly taken for sore throat and cough, heartburn and acid reflux, digestive upset and ibs.Based on those ingredients, 2,143 medications have a known interaction with it, the most serious rated moderate. The ingredients most likely to interact are Slippery Elm, Clove, Peppermint. Use the checker below to test your specific medication, or read the full HelloPharmacist Interaction Report.

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Check Your Meds Against Herbal Tooth & Gum Powder by Christopher's Original Formulas

Ask about any prescription or over-the-counter medication and we check it for interactions with Herbal Tooth & Gum Powder by Christopher's Original Formulas — and tell you which ingredient is responsible.

Pharmacist-reviewed data Checks every ingredient Answer in seconds
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HelloPharmacist Scorecard of Herbal Tooth & Gum Powder by Christopher's Original Formulas

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 8 active ingredients.
  • “Proprietary Blend” is a proprietary blend — the label doesn't break down how much of each component you get.

This powder contains 8 ingredients, including several well-known botanicals. Slippery elm, clove, peppermint, stevia, horsetail (listed as shavegrass), bayberry, white oak, and prickly ash are the active ingredients; there are no inactive fillers or excipients listed.

Each plays a traditional role in mouth and gum care, though the strength of the evidence for their effectiveness varies widely.

Does it work?

Not established
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 established

The graded evidence we hold for these ingredients covers different conditions than the ones this product is marketed for, so there's no established rating for its stated use.

Why this rating?
  • The label markets this product for: tooth and gum health.
  • We looked for evidence on: Dental plaque, Gingivitis, Halitosis, Toothache, Oral mucositis, Pharyngitis — and 4 related terms.
  • The closest evidence on file: Clove is rated "Insufficient Reliable Evidence To Rate" for Dental plaque (Natural Medicines).
  • Also on file: Clove is rated "Insufficient Reliable Evidence To Rate" for Gingivitis, Oral mucositis, Halitosis.
  • Also on file: Peppermint is rated "Insufficient Reliable Evidence To Rate" for Dental plaque, Oral mucositis, Toothache.

The evidence for most ingredients in this product is sparse. Peppermint is likely effective for irritable bowel syndrome (IBS) and possibly effective for indigestion (dyspepsia), nausea from chemotherapy, and some other gastrointestinal uses—but there's no established evidence specifically for tooth or gum health.

Clove is possibly effective for ventilator-associated pneumonia in clinical settings, which is not relevant to at-home use. For slippery elm, clove for cough and pain, stevia for blood sugar or blood pressure, and horsetail for hair loss or bladder control, the evidence we hold is insufficient to rate them.

Bayberry and white oak have no effectiveness data on file. The traditional use of these ingredients in mouth care is long-standing, but robust clinical evidence for this specific combination is lacking.

The evidence, ingredient by ingredient Slippery Elm Bayberry Clove Northern Prickly Ash White Oak Peppermint Stevia Horsetail

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 6 of the 8 matched ingredients.
  • Pregnancy & breastfeeding safety ratings cover 8 of 8.
  • General safety write-ups exist for 8 of 8.
  • Remember: this measures how much safety information exists. Thin data is not the same as being safe.

Slippery elm is generally well tolerated for short-term use, though high-quality safety data are limited; the pollen and bark extracts can cause skin irritation, contact dermatitis, or hives in some people. Bayberry carries more caution—large amounts may irritate your stomach, and it's best avoided in pregnancy and while breastfeeding due to insufficient safety data.

Clove as a food spice is safe, but concentrated oil or medicinal doses can be irritating or toxic; as little as 5–10 mL of clove oil has caused toxicity in children. Peppermint tea and culinary amounts are generally safe, but concentrated oil should be used carefully and avoided in concentrated doses unless your provider approves; oral use can cause abdominal pain, heartburn, nausea, or anal burning in some people.

White oak and horsetail are best used short-term only; horsetail's crude form contains thiaminase, which can lead to thiamine deficiency with prolonged use, and both are best avoided during pregnancy and breastfeeding. Stevia in purified food amounts is generally recognized as safe, though whole-leaf or high-dose supplements lack long-term safety data.

Prickly ash safety data are not on file.

Side effects, ingredient by ingredient Slippery Elm Bayberry Clove Northern Prickly Ash White Oak Peppermint Stevia Horsetail

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?
  • 6 of the 8 matched ingredients can interact with medications — Northern Prickly Ash, Clove, Stevia, Peppermint, Horsetail, among others.
  • The most serious interaction on file is rated Moderate.
  • Some involve high-stakes drug classes: anticoagulant / antiplatelet drugs; immunosuppressants / transplant drugs; diabetes medications; lithium.
  • For scale: 2,144 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, double-check with your pharmacist if you take antidiabetes drugs (risk of low blood sugar from clove and horsetail, Moderate), any drugs your liver metabolizes via CYP3A4, CYP2D6, CYP2C9, CYP2C19, or CYP1A2 pathways (Moderate, from clove and peppermint), diuretic drugs (Moderate, from horsetail), lithium (Moderate, from horsetail and stevia), HIV medications like efavirenz or nucleoside reverse transcriptase inhibitors (Moderate, from horsetail), cyclosporine (Moderate, from peppermint), blood thinners (Minor, from clove), or blood pressure medications (Minor, from stevia). Altogether, these interactions span 2,124 individual medications.

No interactions are documented for bayberry, white oak, or prickly ash, though we could not check prickly ash.

Check your own medication Run your meds through the checker above

The bottom line

Scorecard at a glanceFormula with limited ingredient disclosure with no established evidence rating for its marketed use. Moderate medication interactions have been identified, and safety information is well characterized.

If you take any medications—especially diabetes drugs, blood thinners, blood pressure drugs, lithium, cyclosporine, or HIV antiretrovirals—check this product against your exact prescriptions using the tool on this page before you start. The ingredients are used traditionally for oral health, but clinical evidence for this formula is limited.

A pharmacist or your doctor can help you weigh whether it's right for you and whether it conflicts with what you're taking.

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

Assessment coverage: 8 of 8 active ingredients matched to our full ingredient reviews (monographs). Based on the product label dated May 21, 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 Herbal Tooth & Gum Powder, straight from the product label.

Brand Christopher's Original Formulas
Barcode (UPC) 084783893189
Net contents 2 Ounce(s)
Market status On market
Date entered into DSLD May 21, 2025
DSLD ID 329267
Product type Botanical
Supplement form Powder
Dietary claims / uses All Other, Structure/Function
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 Herbal Tooth & Gum Powder by Christopher's Original Formulas, 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 Toothbrush Full(s)
Maximum serving Sizes:
1 Toothbrush Full(s)
UPC/BARCODE
084783893189
IngredientAmount% DV
Slippery Elm0 NP--
Proprietary Blend0 NP--
Bayberry0 NP--
Clove0 NP--
Prickly Ash0 NP--
White Oak0 NP--
Peppermint0 NP--
Stevia0 NP--
Shavegrass0 NP--

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

Directions: Use in place of toothpaste, or as directed by your health care professional.

Storage

Store in a cool, dry place

Brand IP Statement(s)

Copyright 2010 All rights reserved

General Statements

Christopher's Original Formulas 1-800-453-1406 www.drchristopher.com John R. Christopher

Formulation

No added fillers or chemicals

FDA Disclaimer Statement

This statement has not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent disease.

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

See for yourself

Herbal Tooth & Gum Powder by Christopher's Original Formulas label

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

Herbal Tooth & Gum Powder 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 Herbal Tooth & Gum Powder by Christopher's Original Formulas

These are the 8 active ingredients this product is made of. Select any to open its full monograph.

Serving size1 Toothbrush Full(s) Dosage formPowder 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.

Proprietary Blend

0 NP per serving
Interaction report

Herbal Tooth & Gum Powder by Christopher's Original Formulas Drug Interactions

Want to check YOUR meds against Herbal Tooth & Gum Powder?

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
2,143Drugs
2,123 Moderate 20 Minor

Ingredients driving the most interactions

Slippery Elm 2,022
Clove 977
Peppermint 796
Stevia 259
Shavegrass 188

Individual Drug Interactions

The ingredients in Herbal Tooth & Gum Powder interact with 2,143 drugs. Click any drug to see the details.

6 of the 8 ingredients in Herbal Tooth & Gum Powder interact with drugs. Each result below shows which ingredient is responsible. Slippery Elm Clove Peppermint Stevia Shavegrass Prickly Ash

Each ingredient & the kinds of drugs it affects

For each ingredient in Herbal Tooth & Gum Powder 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.

Slippery Elm1 drug type · 2,022 drugs

Oral Drugs

Theoretically, slippery elm may slow the absorption and reduce serum levels of oral drugs.
Slippery elm inner bark contains mucilage, which may interfere with the absorption of orally administered drugs.

Likelihood Possible Evidence D
Slippery Elm full monograph & interactions

Clove7 drug types · 977 drugs

Antidiabetes Drugs

Theoretically, concomitant use of clove extracts with antidiabetes drugs might increase the risk of hypoglycemia.
Clinical and laboratory research suggest that polyphenol extracts from clove flower buds might lower blood glucose levels. Dosing adjustments for insulin or oral hypoglycemic agents may be necessary when taken with clove. Monitor blood glucose levels closely.

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

Theoretically, concomitant use of clove may increase levels of drugs metabolized by CYP1A2.
In vitro research shows that eugenol, the principal constituent of clove, can inhibit CYP1A2 in a dose-dependent manner,. This effect has not been reported in humans.

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

Theoretically, concomitant use of clove may increase levels of drugs metabolized by CYP2C9.
In vitro research shows that eugenol, the principal constituent of clove, inhibits CYP2C9 in a dose-dependent manner. This effect has not been reported in humans.

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

Theoretically, concomitant use of clove may increase levels of drugs metabolized by CYP2D6.
In vitro research shows that eugenol, the principal constituent of clove, can inhibit CYP2D6 in a dose-dependent manner. This effect has not been reported in humans.

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

Theoretically, concomitant use of clove may increase levels of drugs metabolized by CYP3A4.
In vitro research shows that eugenol, the principal constituent of clove, can inhibit CYP3A4 in a dose-dependent manner. This effect has not been reported in humans.

Likelihood Possible Evidence D
Anticoagulant/Antiplatelet Drugs

Theoretically, clove oil may increase the risk of bleeding if used with anticoagulant or antiplatelet drugs.
Laboratory research suggests that eugenol, a constituent of clove, has antiplatelet activity. This interaction has not been reported in humans.

Likelihood Unlikely Evidence D
Ibuprofen (Advil, Others)

Theoretically, topical application of clove oil with ibuprofen might increase the absorption and side effects of topical ibuprofen.
Laboratory research shows that topical application of clove oil increases the absorption of topical ibuprofen. This interaction has not been reported in humans.

Likelihood Possible Evidence D
Clove full monograph & interactions

Peppermint5 drug types · 796 drugs

Cyclosporine (Neoral, Sandimmune)

Theoretically, peppermint oil might increase the levels and adverse effects of cyclosporine.
In animal research, peppermint oil inhibits cyclosporine metabolism and increases cyclosporine levels. Inhibition of cytochrome P450 3A4 (CYP3A4) may be partially responsible for this interaction. An interaction between peppermint oil and cyclosporine has not been reported in humans.

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

Theoretically, peppermint might increase the levels of CYP2C19 substrates.
In vitro research shows that peppermint oil inhibits CYP2C19. So far, this interaction has not been reported in humans.

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

Theoretically, peppermint might increase the levels of CYP2C9 substrates.
In vitro research shows that peppermint oil inhibits CYP2C9. So far, this interaction has not been reported in humans.

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

Theoretically, peppermint might increase the levels of CYP3A4 substrates.
Clinical research in healthy volunteers shows that a single dose of peppermint oil 600 mg inhibits CYP3A4 enzymes and increases the AUC of felodipine, a CYP3A4 substrate. However, in vitro research suggests that peppermint oil only inhibits CYP3A4 at very high concentrations.

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

Theoretically, peppermint might increase the levels of CYP1A2 substrates.
In vitro and animal research shows that peppermint oil and peppermint leaf inhibit CYP1A2. However, in clinical research, peppermint tea did not significantly affect the metabolism of caffeine, a CYP1A2 substrate. It is possible that the 6-day duration of treatment may have been too short to identify a difference.

Likelihood Possible Evidence B
Peppermint full monograph & interactions

Stevia3 drug types · 259 drugs

Lithium

Theoretically, stevia might decrease clearance and increase levels of lithium.
Animal research suggests that stevia extracts might have diuretic activity. Theoretically, increased reabsorption of lithium along with sodium might reduce excretion and increase levels of lithium.

Likelihood Possible Evidence D
Antidiabetes Drugs

Theoretically, stevia might increase the risk for hypoglycemia when combined with antidiabetes drugs.
Preliminary clinical research in patients with type 2 diabetes suggests that taking a single dose of stevia extract 1000 mg reduces postprandial blood glucose levels when taken with a meal. However, other clinical research in patients with type 1 or type 2 diabetes suggests that taking stevioside 250 mg three times daily does not significantly affect blood glucose levels or glycated hemoglobin (HbA1C) after three months of treatment.

Likelihood Possible Evidence D
Antihypertensive Drugs

Theoretically, combining stevia or stevia constituents with antihypertensive agents might increase the risk of hypotension.
Stevia extract and stevioside might lower blood pressure in patients with hypertension. However, other clinical research suggests that stevioside does not significantly lower blood pressure in patients with hypertension.

Likelihood Possible Evidence D
Stevia full monograph & interactions

Shavegrass5 drug types · 188 drugs

Antidiabetes Drugs

Theoretically, taking horsetail with antidiabetes drugs might increase the risk of hypoglycemia.
Equisetum myriochaetum has demonstrated hypoglycemic activity in clinical research. In an animal diabetic model, Equisetum giganteum had hypoglycemic effects. It is unclear whether other horsetail species have hypoglycemic effects.

Likelihood Possible Evidence D
Diuretic Drugs

Theoretically, taking horsetail with diuretic drugs might increase potassium loss and the risk of hypokalemia.
Laboratory research shows that various species of horsetail have diuretic properties. Due to its diuretic effects, there has been concern that taking horsetail along with potassium-depleting diuretics might increase the risk for hypokalemia. However, pharmacokinetic research in humans shows that taking horsetail 900 mg daily for 4 days does not affect urinary excretion of electrolytes, including potassium and sodium, despite having a diuretic effect similar to taking hydrochlorothiazide 25 mg daily. It is unclear if taking horsetail for a longer duration would affect electrolyte levels. Until more is known, use with caution.

Likelihood Possible Evidence D
Efavirenz (Sustiva)

Theoretically, horsetail might decrease the levels and clinical effects of efavirenz.
In two case reports, patients were found to have detectable viral loads when taking horsetail-containing supplements along with an antiretroviral regimen that included efavirenz. In one case, the antiretroviral regimen included zidovudine, lamivudine, and efavirenz; in the other case, the regimen consisted of emtricitabine, tenofovir disoproxil fumarate, and efavirenz. One month after discontinuing horsetail, the viral loads became undetectable in both cases. The exact mechanism of this interaction is unknown. It is also unclear if this interaction is specific to efavirenz or if it is related to various components of antiretroviral therapy.

Likelihood Possible Evidence D
Lithium

Theoretically, horsetail might increase the levels and adverse effects of lithium.
Animal research suggests that horsetail has diuretic properties. Theoretically, due to these potential diuretic effects, horsetail might reduce excretion and increase levels of lithium. The dose of lithium might need to be decreased.

Likelihood Possible Evidence D
Nucleoside Reverse Transcriptase Inhibitors (Nrtis)

Theoretically, horsetail might decrease the levels and clinical effects of NRTIs.
In two case reports, patients were found to have detectable viral loads when taking horsetail-containing supplements along with an antiretroviral therapy. In one case, the antiretroviral regimen included zidovudine, lamivudine, and efavirenz; in the other case, the regimen consisted of emtricitabine, tenofovir disoproxil fumarate, and efavirenz. One month after discontinuing the supplement, the viral loads became undetectable in both cases. The exact mechanism of these interactions is unknown. It is also unclear if these interactions are specific to NRTIs or if they are related to various components of antiretroviral therapy.

Likelihood Possible Evidence D
Shavegrass full monograph & interactions

Prickly Ash3 drug types · 36 drugs

Antacids

Theoretically, northern prickly ash might decrease the effectiveness of antacids.
There are reports that northern prickly ash increases stomach acid.

Likelihood Possible Evidence D
H2-Blockers

Theoretically, northern prickly ash might decrease the effectiveness of H2-blockers.
There are reports that northern prickly ash increases stomach acid.

Likelihood Possible Evidence D
Proton Pump Inhibitors (Ppis)

Theoretically, northern prickly ash might decrease the effectiveness of PPIs.
There are reports that northern prickly ash increases stomach acid.

Likelihood Possible Evidence D
Prickly Ash full monograph & interactions
The maker

Brand information

Manufacturer and brand details for Herbal Tooth & Gum Powder, from the product label.

Christopher's Original Formulas

See all Christopher's Original Formulas products
Name
Wholistic Botanicals L.L.C.
City
Spanish Fork
State
UT
ZipCode
84660
Phone Number
1-800-453-1406
Web Address
www.drchristopher.com
Pharmacist Counseling Corner

Herbal Tooth & Gum Powder by Christopher's Original Formulas: Common Questions

Does Herbal Tooth & Gum Powder by Christopher's Original Formulas interact with any medications?
Yes. Based on its ingredients, Herbal Tooth & Gum Powder has a known interaction with 2,143 medications. Use the checker to see how it interacts with a specific drug.
How can one product interact with so many drugs?
Herbal Tooth & Gum Powder contains 8 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.
Is this safe to use if I'm pregnant or breastfeeding?
No, several ingredients should be avoided. Bayberry is possibly unsafe in pregnancy and breastfeeding. White oak, horsetail, and slippery elm all lack enough safety data and are best avoided during both pregnancy and breastfeeding. Clove and peppermint in food amounts are likely safe, but medicinal doses are not well studied. Stevia in food amounts is probably fine, but concentrated supplements lack safety data. Talk to your doctor or pharmacist about whether this product is right for you.
Can this powder cause side effects?
Yes. Slippery elm and clove can trigger skin reactions like contact dermatitis or hives in some people. Bayberry may cause stomach irritation, vomiting, or in rare cases liver damage. Peppermint can cause abdominal pain, heartburn, nausea, diarrhea, or anal burning. Horsetail may cause nausea, abdominal bloating, or increased bowel movements. Stevia may cause headache, dizziness, nausea, or muscle pain, though these usually fade after the first week. Most adverse effects are mild, but if you notice any reaction, stop and talk to your pharmacist.
Does this actually work for teeth and gums?
That's the tricky part—there's not strong clinical evidence on file that this specific blend works for dental health. While these ingredients have a long history of traditional use, the effectiveness data we hold is either insufficient or not established for tooth and gum care. If you're considering it, discuss your goals with your dentist or pharmacist first.
What is slippery elm in this powder supposed to do?
Slippery elm is traditionally used to soothe irritated mucous membranes. In this product, it's meant to help calm inflamed gums, but we don't have strong clinical evidence showing it works for that purpose. It's generally well tolerated, though it can occasionally trigger allergic reactions.
Is this safe to use long-term?
Most of these ingredients are recommended for short-term use only. Slippery elm, white oak, and horsetail all have limited long-term safety data, and horsetail can cause thiamine deficiency if used for prolonged periods. If you want to use this powder regularly, talk to your pharmacist or doctor first.
Can I use this if I take lithium?
No—both horsetail and stevia may interfere with how your body clears lithium, potentially raising its levels to unsafe amounts. Talk to your doctor or pharmacist before adding any new supplement to your lithium therapy. Do not use this product without clearance.

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.

Herbal Tooth & Gum Powder label
Go deeper

The Full Monographs Behind Herbal Tooth & Gum Powder’s Ingredients

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

Herb & supplement monograph

Slippery Elm

Interacts with 2,022 drugs

Slippery elm is a traditional herbal remedy made from the inner bark of a North American elm tree, used mainly to soothe sore throats and irritated digestive tracts. Its mucilage can coat an...

Read the full Slippery Elm monograph → Herb & supplement monograph

Bayberry

Bayberry is a traditional herb used mainly as an astringent for diarrhea, sore throats, and minor skin or gum problems, but there is very little modern human research to confirm it works. It...

Read the full Bayberry monograph → Herb & supplement monograph

Clove

Interacts with 977 drugs

Clove is a common cooking spice that is also used in traditional medicine, especially as a topical numbing agent for tooth pain thanks to its main compound, eugenol. Food amounts are general...

Read the full Clove monograph → Herb & supplement monograph

Northern Prickly Ash

Interacts with 36 drugs

Northern Prickly Ash is a North American shrub whose bark and berries have a long history in folk medicine, especially for toothache, joint pain, and sluggish digestion. Modern scientific ev...

Read the full Northern Prickly Ash monograph → Herb & supplement monograph

White Oak

White oak bark is a traditional herbal remedy rich in tannins, used mostly as a tea or skin wash for diarrhea, sore throat, and minor skin problems. Solid human evidence is very limited, and...

Read the full White Oak monograph → Herb & supplement monograph

Peppermint

Interacts with 796 drugs

Peppermint is a popular herb with the best evidence supporting enteric-coated peppermint oil for easing IBS symptoms. It is generally well tolerated for most adults, but it can cause heartbu...

Read the full Peppermint monograph → Herb & supplement monograph

Stevia

Interacts with 259 drugs

Stevia is a plant-based, calorie-free sweetener that is widely used as a sugar alternative and is considered safe in normal food amounts by major regulators. Purified stevia extracts have a...

Read the full Stevia monograph → Herb & supplement monograph

Horsetail

Interacts with 188 drugs

Horsetail is a traditional herb most often used as a mild diuretic and for hair, nail, and bone support, but high-quality human evidence is limited. It can cause thiamine (vitamin B1) loss w...

Read the full Horsetail monograph →
Sources

Sources & How We Checked

Herbal Tooth & Gum Powder'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 101 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.

Slippery Elm 3 references
  1. The Review of Natural Products by Facts and Comparisons. St. Louis, MO: Wolters Kluwer Co., 1999.
  2. Brinker F. Herb Contraindications and Drug Interactions. 2nd ed. Sandy, OR: Eclectic Medical Publications, 1998.
  3. Czarnecki D, Nixon R, Bekhor P, and et al. Delayed prolonged contact urticaria from the elm tree. Contact Dermatitis 1993;28:196-197. PubMed

See these in context on the Slippery Elm monograph →

Bayberry 3 references
  1. Newall CA, Anderson LA, Philpson JD. Herbal Medicine: A Guide for Healthcare Professionals. London, UK: The Pharmaceutical Press, 1996.
  2. Foster S, Tyler VE. Tyler's Honest Herbal: A Sensible Guide to the Use of Herbs and Related Remedies. 3rd ed., Binghamton, NY: Haworth Herbal Press, 1993.
  3. The Review of Natural Products by Facts and Comparisons. St. Louis, MO: Wolters Kluwer Co., 1999.

See these in context on the Bayberry monograph →

Clove 26 references
  1. The Review of Natural Products by Facts and Comparisons. St. Louis, MO: Wolters Kluwer Co., 1999.
  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. Kanerva L, Estlander T, Jolanki R. Occupational allergic contact dermatitis from spices. Contact Dermatitis 1996;35:157-62. PubMed
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Northern Prickly Ash 2 references
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White Oak 2 references
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Peppermint 41 references
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Stevia 10 references
  1. Chan P, Xu DY, Liu JC, et al. The effect of stevioside on blood pressure and plasma catecholamines in spontaneously hypertensive rats. Life Sci 1998;63:1679-84. PubMed
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Horsetail 14 references
  1. Sudan BJ. Seborrhoeic dermatitis induced by nicotine of horsetails (Equisetum arvense L.). Contact Dermatitis 1985;13:201-2.
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