White Slippery Elm Bark 450 mg Ingredients & Drug Interactions
by TerraVita Premium Collection
What is this page for?
First and foremost: checking White Slippery Elm Bark 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
White Slippery Elm Bark 450 mg is a dietary supplement by TerraVita Premium Collection with 1 active ingredient. Its ingredients are commonly taken for sore throat and cough, heartburn and acid reflux, digestive upset and ibs.Based on those ingredients, 2,022 medications have a known interaction with it, the most serious rated moderate. The ingredients most likely to interact are White Slippery Elm. Use the checker below to test your specific medication, or read the full HelloPharmacist Interaction Report.
Check Your Meds Against White Slippery Elm Bark 450 mg by TerraVita Premium Collection
Ask about any prescription or over-the-counter medication and we check it for interactions with White Slippery Elm Bark 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 White Slippery Elm Bark 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: white slippery elm inner bark at 450 mg per capsule. The supplement also includes gelatin and water as inactive ingredients that form and hold the capsule.
Does it work?
Couldn't assess
The evidence for slippery elm in the conditions we have data for — cancer, constipation, cough, inflammatory bowel disease, and diarrhea — is insufficient to establish whether it works. We don't have reliable studies backing its use for these purposes.
How safe is it?
Well-documented data
Slippery elm is generally well tolerated for short-term use, though high-quality safety data are limited. Contact dermatitis (skin irritation) and hives have been reported after exposure to slippery elm or its pollen, which is also a known allergen.
There isn't enough reliable data on safety during pregnancy or breastfeeding. Talk with your doctor or pharmacist about whether this supplement is right for you if you're pregnant or nursing.
Meds to double-check
Moderate interaction found
If you take any oral medications — prescription or over-the-counter, whether swallowed as tablets, capsules, liquids, or powders — slippery elm may reduce how much of that drug your body absorbs. Talk with your doctor or pharmacist before combining this supplement with any oral drugs you take.
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.
White Slippery Elm Bark may be worth considering if you're looking to support digestive comfort, but the evidence for specific conditions isn't established. The key thing to watch: it may slow how your body absorbs oral medications, which could affect how well they work.
Check your exact medications with your doctor or pharmacist before starting.
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 White Slippery Elm Bark 450 mg, straight from the product label.
| Brand | TerraVita Premium Collection |
|---|---|
| Barcode (UPC) | 064435113469 |
| Net contents | 100 Capsule(s) |
| Market status | On market |
| Date entered into DSLD | Feb 21, 2023 |
| DSLD ID | 286507 |
| 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 White Slippery Elm Bark 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.
White Slippery Elm Bark 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 White Slippery Elm Bark 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.
White Slippery Elm
Interacts with2,022 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 di...
White Slippery Elm monograph & interactionsOther (inactive) ingredients: Gelatin, Water. These complete the product’s ingredient list but are not active constituents.
White Slippery Elm Bark 450 mg by TerraVita Premium Collection Drug Interactions
HelloPharmacist Interaction Report
White Slippery Elm Bark 450 mg by TerraVita Premium Collection contains slippery elm, which interacts with oral medications.
The ingredient's mucilage may slow how your body absorbs drugs taken by mouth and reduce the amount that gets into your bloodstream — a moderate-severity concern that could make those medications less effective.
Read the full breakdown — every affected drug type, severity by severity
Because slippery elm may interfere with absorption of any oral drug, the specific medications affected span a broad range. If you take any prescription or over-the-counter medication by mouth, check your exact drugs with the search tool on this page before starting this supplement.
Check your own medications below · Editorial policy · How we use AI
Want to check YOUR meds against White Slippery Elm Bark 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 White Slippery Elm Bark 450 mg interact with 2,022 drugs. Click any drug to see the details.
1 of the 1 ingredient in White Slippery Elm Bark 450 mg interact with drugs. Each result below shows which ingredient is responsible. White Slippery Elm
"phentolamineOraVerse, Rogitine, Ryzumvi
How "phentolamine interacts with White Slippery Elm Bark 450 mg — through 1 ingredient. Tap an ingredient for the detail:
White Slippery ElmOral Drugs Moderate
Interaction Summary
Theoretically, slippery elm may slow the absorption and reduce serum levels of oral drugs.
Read the full White Slippery Elm + "phentolamine interaction6-mercaptopurinePurinethol
How 6-mercaptopurine interacts with White Slippery Elm Bark 450 mg — through 1 ingredient. Tap an ingredient for the detail:
White Slippery ElmOral Drugs Moderate
Interaction Summary
Theoretically, slippery elm may slow the absorption and reduce serum levels of oral drugs.
Read the full White Slippery Elm + 6-mercaptopurine interactionAbacavirZiagen
How Abacavir interacts with White Slippery Elm Bark 450 mg — through 1 ingredient. Tap an ingredient for the detail:
White Slippery ElmOral Drugs Moderate
Interaction Summary
Theoretically, slippery elm may slow the absorption and reduce serum levels of oral drugs.
Read the full White Slippery Elm + Abacavir interactionAbacavir Sulfate, Dolutegravir, LamivudineTriumeq
How Abacavir Sulfate, Dolutegravir, Lamivudine interacts with White Slippery Elm Bark 450 mg — through 1 ingredient. Tap an ingredient for the detail:
White Slippery ElmOral Drugs Moderate
Interaction Summary
Theoretically, slippery elm may slow the absorption and reduce serum levels of oral drugs.
Read the full White Slippery Elm + Abacavir Sulfate, Dolutegravir, Lamivudine interactionAbacavir, LamivudineEpzicom
How Abacavir, Lamivudine interacts with White Slippery Elm Bark 450 mg — through 1 ingredient. Tap an ingredient for the detail:
White Slippery ElmOral Drugs Moderate
Interaction Summary
Theoretically, slippery elm may slow the absorption and reduce serum levels of oral drugs.
Read the full White Slippery Elm + Abacavir, Lamivudine interactionAbciximabReoPro
How Abciximab interacts with White Slippery Elm Bark 450 mg — through 1 ingredient. Tap an ingredient for the detail:
White Slippery ElmOral Drugs Moderate
Interaction Summary
Theoretically, slippery elm may slow the absorption and reduce serum levels of oral drugs.
Read the full White Slippery Elm + Abciximab interactionAbemaciclibVerzenio
How Abemaciclib interacts with White Slippery Elm Bark 450 mg — through 1 ingredient. Tap an ingredient for the detail:
White Slippery ElmOral Drugs Moderate
Interaction Summary
Theoretically, slippery elm may slow the absorption and reduce serum levels of oral drugs.
Read the full White Slippery Elm + Abemaciclib interactionAbiraterone
How Abiraterone interacts with White Slippery Elm Bark 450 mg — through 1 ingredient. Tap an ingredient for the detail:
White Slippery ElmOral Drugs Moderate
Interaction Summary
Theoretically, slippery elm may slow the absorption and reduce serum levels of oral drugs.
Read the full White Slippery Elm + Abiraterone interactionAbiraterone AcetateYonsa, Zytiga
How Abiraterone Acetate interacts with White Slippery Elm Bark 450 mg — through 1 ingredient. Tap an ingredient for the detail:
White Slippery ElmOral Drugs Moderate
Interaction Summary
Theoretically, slippery elm may slow the absorption and reduce serum levels of oral drugs.
Read the full White Slippery Elm + Abiraterone Acetate interactionAbrocitinibCibinqo
How Abrocitinib interacts with White Slippery Elm Bark 450 mg — through 1 ingredient. Tap an ingredient for the detail:
White Slippery ElmOral Drugs Moderate
Interaction Summary
Theoretically, slippery elm may slow the absorption and reduce serum levels of oral drugs.
Read the full White Slippery Elm + Abrocitinib interactionAcalabrutinibCalquence
How Acalabrutinib interacts with White Slippery Elm Bark 450 mg — through 1 ingredient. Tap an ingredient for the detail:
White Slippery ElmOral Drugs Moderate
Interaction Summary
Theoretically, slippery elm may slow the absorption and reduce serum levels of oral drugs.
Read the full White Slippery Elm + Acalabrutinib interactionAcamprosateCampral
How Acamprosate interacts with White Slippery Elm Bark 450 mg — through 1 ingredient. Tap an ingredient for the detail:
White Slippery ElmOral Drugs Moderate
Interaction Summary
Theoretically, slippery elm may slow the absorption and reduce serum levels of oral drugs.
Read the full White Slippery Elm + Acamprosate interactionAcarboseGlucobay, Prandase, Precose
How Acarbose interacts with White Slippery Elm Bark 450 mg — through 1 ingredient. Tap an ingredient for the detail:
White Slippery ElmOral Drugs Moderate
Interaction Summary
Theoretically, slippery elm may slow the absorption and reduce serum levels of oral drugs.
Read the full White Slippery Elm + Acarbose interactionAcebutololRhotral, Sectral
How Acebutolol interacts with White Slippery Elm Bark 450 mg — through 1 ingredient. Tap an ingredient for the detail:
White Slippery ElmOral Drugs Moderate
Interaction Summary
Theoretically, slippery elm may slow the absorption and reduce serum levels of oral drugs.
Read the full White Slippery Elm + Acebutolol interactionAcenocoumarolSintrom
How Acenocoumarol interacts with White Slippery Elm Bark 450 mg — through 1 ingredient. Tap an ingredient for the detail:
White Slippery ElmOral Drugs Moderate
Interaction Summary
Theoretically, slippery elm may slow the absorption and reduce serum levels of oral drugs.
Read the full White Slippery Elm + Acenocoumarol interactionAcepromazineAtravet
How Acepromazine interacts with White Slippery Elm Bark 450 mg — through 1 ingredient. Tap an ingredient for the detail:
White Slippery ElmOral Drugs Moderate
Interaction Summary
Theoretically, slippery elm may slow the absorption and reduce serum levels of oral drugs.
Read the full White Slippery Elm + Acepromazine interactionAcetaminophenChildren's Tylenol, Children's Tylenol Meltaways, Tylenol, Tylenol Ex Strength
How Acetaminophen interacts with White Slippery Elm Bark 450 mg — through 1 ingredient. Tap an ingredient for the detail:
White Slippery ElmOral Drugs Moderate
Interaction Summary
Theoretically, slippery elm may slow the absorption and reduce serum levels of oral drugs.
Read the full White Slippery Elm + Acetaminophen interactionAcetaminophen, AspirinGemnisyn
How Acetaminophen, Aspirin interacts with White Slippery Elm Bark 450 mg — through 1 ingredient. Tap an ingredient for the detail:
White Slippery ElmOral Drugs Moderate
Interaction Summary
Theoretically, slippery elm may slow the absorption and reduce serum levels of oral drugs.
Read the full White Slippery Elm + Acetaminophen, Aspirin interactionAcetaminophen, Aspirin, CaffeineExcedrin, Excedrin Extra Strength, Excedrin Migraine
How Acetaminophen, Aspirin, Caffeine interacts with White Slippery Elm Bark 450 mg — through 1 ingredient. Tap an ingredient for the detail:
White Slippery ElmOral Drugs Moderate
Interaction Summary
Theoretically, slippery elm may slow the absorption and reduce serum levels of oral drugs.
Read the full White Slippery Elm + Acetaminophen, Aspirin, Caffeine interactionAcetaminophen, Brompheniramine, PhenylpropanolamineDimetapp Cold and Flu
How Acetaminophen, Brompheniramine, Phenylpropanolamine interacts with White Slippery Elm Bark 450 mg — through 1 ingredient. Tap an ingredient for the detail:
White Slippery ElmOral Drugs Moderate
Interaction Summary
Theoretically, slippery elm may slow the absorption and reduce serum levels of oral drugs.
Read the full White Slippery Elm + Acetaminophen, Brompheniramine, Phenylpropanolamine interactionAcetaminophen, ButalbitalAxocet, Bancap, Bucet, Butex Forte, Esgic CF, Orbivan CF +5 more
How Acetaminophen, Butalbital interacts with White Slippery Elm Bark 450 mg — through 1 ingredient. Tap an ingredient for the detail:
White Slippery ElmOral Drugs Moderate
Interaction Summary
Theoretically, slippery elm may slow the absorption and reduce serum levels of oral drugs.
Read the full White Slippery Elm + Acetaminophen, Butalbital interactionAcetaminophen, Butalbital, CaffeineEsgic, Esgic Plus, Fiogesic, Fioricet, Repan, Tecnal +1 more
How Acetaminophen, Butalbital, Caffeine interacts with White Slippery Elm Bark 450 mg — through 1 ingredient. Tap an ingredient for the detail:
White Slippery ElmOral Drugs Moderate
Interaction Summary
Theoretically, slippery elm may slow the absorption and reduce serum levels of oral drugs.
Read the full White Slippery Elm + Acetaminophen, Butalbital, Caffeine interactionAcetaminophen, Butalbital, Caffeine, CodeineEsgic with Codeine, Fioricet w/ Codeine
How Acetaminophen, Butalbital, Caffeine, Codeine interacts with White Slippery Elm Bark 450 mg — through 1 ingredient. Tap an ingredient for the detail:
White Slippery ElmOral Drugs Moderate
Interaction Summary
Theoretically, slippery elm may slow the absorption and reduce serum levels of oral drugs.
Read the full White Slippery Elm + Acetaminophen, Butalbital, Caffeine, Codeine interactionAcetaminophen, Butalbital, CodeineBancap w/ Codeine
How Acetaminophen, Butalbital, Codeine interacts with White Slippery Elm Bark 450 mg — through 1 ingredient. Tap an ingredient for the detail:
White Slippery ElmOral Drugs Moderate
Interaction Summary
Theoretically, slippery elm may slow the absorption and reduce serum levels of oral drugs.
Read the full White Slippery Elm + Acetaminophen, Butalbital, Codeine interactionAcetaminophen, Butalbital, Codeine PhosphatePhrenilin #3
How Acetaminophen, Butalbital, Codeine Phosphate interacts with White Slippery Elm Bark 450 mg — through 1 ingredient. Tap an ingredient for the detail:
White Slippery ElmOral Drugs Moderate
Interaction Summary
Theoretically, slippery elm may slow the absorption and reduce serum levels of oral drugs.
Read the full White Slippery Elm + Acetaminophen, Butalbital, Codeine Phosphate interactionAcetaminophen, Caffeine, Chlorpheniramine, Hydrocodone, PhenylephrineHycomine Compound
How Acetaminophen, Caffeine, Chlorpheniramine, Hydrocodone, Phenylephrine interacts with White Slippery Elm Bark 450 mg — through 1 ingredient. Tap an ingredient for the detail:
White Slippery ElmOral Drugs Moderate
Interaction Summary
Theoretically, slippery elm may slow the absorption and reduce serum levels of oral drugs.
Read the full White Slippery Elm + 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 White Slippery Elm Bark 450 mg — through 1 ingredient. Tap an ingredient for the detail:
White Slippery ElmOral Drugs Moderate
Interaction Summary
Theoretically, slippery elm may slow the absorption and reduce serum levels of oral drugs.
Read the full White Slippery Elm + Acetaminophen, Caffeine, Codeine interactionAcetaminophen, Caffeine, Codeine, SalicylamideCodalan No.1, Codalan No.2, Codalan No.3
How Acetaminophen, Caffeine, Codeine, Salicylamide interacts with White Slippery Elm Bark 450 mg — through 1 ingredient. Tap an ingredient for the detail:
White Slippery ElmOral Drugs Moderate
Interaction Summary
Theoretically, slippery elm may slow the absorption and reduce serum levels of oral drugs.
Read the full White Slippery Elm + Acetaminophen, Caffeine, Codeine, Salicylamide interactionAcetaminophen, Caffeine, DihydrocodeineDHC Plus, Panlor DC, Panlor SS
How Acetaminophen, Caffeine, Dihydrocodeine interacts with White Slippery Elm Bark 450 mg — through 1 ingredient. Tap an ingredient for the detail:
White Slippery ElmOral Drugs Moderate
Interaction Summary
Theoretically, slippery elm may slow the absorption and reduce serum levels of oral drugs.
Read the full White Slippery Elm + Acetaminophen, Caffeine, Dihydrocodeine interactionAcetaminophen, Caffeine, IsomethepteneMigralam
How Acetaminophen, Caffeine, Isometheptene interacts with White Slippery Elm Bark 450 mg — through 1 ingredient. Tap an ingredient for the detail:
White Slippery ElmOral Drugs Moderate
Interaction Summary
Theoretically, slippery elm may slow the absorption and reduce serum levels of oral drugs.
Read the full White Slippery Elm + Acetaminophen, Caffeine, Isometheptene interactionEach ingredient & the kinds of drugs it affects
For each ingredient in White Slippery Elm Bark 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.
White Slippery Elm
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.
Brand information
Manufacturer and brand details for White Slippery Elm Bark 450 mg, from the product label.
TerraVita Premium Collection
See all TerraVita Premium Collection products- Name
- TerraVita Fine Whole Herbs
- City
- Brampton
- State
- Ontario
White Slippery Elm Bark 450 mg by TerraVita Premium Collection: Common Questions
Does White Slippery Elm Bark 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 pregnant?
Is it safe to breastfeed while taking this?
Can slippery elm cause any side effects?
Will this help my constipation (or cough, or IBD)?
Why might my medications not work as well if I take this?
Written and reviewed by the HelloPharmacist editorial staff. Our editorial policy
Not sure if White Slippery Elm Bark 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 White Slippery Elm Bark 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
White Slippery Elm Bark 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 3 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
- The Review of Natural Products by Facts and Comparisons. St. Louis, MO: Wolters Kluwer Co., 1999.
- Brinker F. Herb Contraindications and Drug Interactions. 2nd ed. Sandy, OR: Eclectic Medical Publications, 1998.
- Czarnecki D, Nixon R, Bekhor P, and et al. Delayed prolonged contact urticaria from the elm tree. Contact Dermatitis 1993;28:196-197. 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