Devil's Club Ingredients & Drug Interactions
by Hawaii Pharm
What is this page for?
First and foremost: checking Devil's Club 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
Devil's Club is a dietary supplement by Hawaii Pharm with 1 active ingredient. Its ingredients are commonly taken for blood sugar support, respiratory and cold symptoms, arthritis and joint pain.We don’t currently list a known drug interaction for its mapped ingredients — but that doesn’t guarantee none exist, so always confirm with your pharmacist.
HelloPharmacist Scorecard of Devil's Club by Hawaii Pharm
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: Devil's Club Root Bark Extract, in dry form. Devil's Club is a plant traditionally used in some herbal preparations.
The inactive ingredients are alcohol, water, and glycerin — standard carriers and preservatives in liquid herbal extracts.
Does it work?
Couldn't assess
We hold no effectiveness ratings for Devil's Club in our data, so the evidence for what it does and doesn't do isn't established here. If you're considering it for a specific reason, ask your doctor or pharmacist what the current scientific support looks like for that use.
How safe is it?
Well-documented data
Devil's Club comes with a caution: human safety data are limited, so it should be used cautiously and under professional guidance. Orally, it may cause diarrhea, nausea, vomiting, and lightheadedness.
Topically, allergic reactions are possible. In one reported case, an otherwise healthy person who drank two large servings of devil's club tea 5 hours apart experienced nausea and vomiting; diarrhea and nausea have also been reported after chewing and swallowing the inner bark of a large number of sticks.
Pregnancy and breastfeeding: the safety data advise against use during pregnancy because there isn't enough information. Similarly, safety hasn't been studied in nursing mothers, so avoid it while breastfeeding.
Meds to double-check
No known interactions
No interactions are documented in our data for Devil's Club. That doesn't mean none exist, though — the evidence overall is limited.
Before combining it with any medications, check with your doctor or pharmacist.
The bottom line
Scorecard at a glanceFully disclosed formula with no assessable stated purpose. No medication interactions are currently documented, and safety information is well characterized.
Devil's Club is a traditionally used herb, but human safety data are thin on the ground, so this one calls for professional oversight before you start it. If you're pregnant, breastfeeding, or take any regular medications, talk it over with your doctor or pharmacist first — they can help you figure out whether it's right for you.
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 Oct 24, 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 Devil's Club, straight from the product label.
| Brand | Hawaii Pharm |
|---|---|
| Barcode (UPC) | 840253618191 |
| Net contents | 4 Fluid Ounce(s); 120 mL |
| Market status | On market |
| Date entered into DSLD | Oct 24, 2023 |
| DSLD ID | 301521 |
| Product type | Botanical |
| Supplement form | Liquid |
| Dietary claims / uses | All Other, Structure/Function |
| Intended target group(s) | Adult (18 - 50 Years), Gluten Free |
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 Devil's Club by Hawaii Pharm, sourced from the NIH Dietary Supplement Label Database.
Supplement Facts
| Ingredient | Amount | % DV |
|---|---|---|
| Devil's Club Root Bark Extract, Dry | 983 mg | -- |
Other ingredients: Alcohol, Water, Glycerin
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.
Brand IP Statement(s)
Hawaii Pharm Herbal Extract Highest quality since 2008
Suggested/Recommended/Usage/Directions
Suggested use: Shake well before using. For adults add about 20-30 drops (0.7-1 mL, one full squeeze of the dropper bulb) to some juice or water, up to 4 times a day.
Precautions
Warning: We recommend to seek expert medical advice before taking.
Do not use if you are allergic to any ingredients.
Consult your physician before giving to children under 18, during pregnancy, if nursing or taking medications.
Consult your physician before giving to children under 18, during pregnancy, if nursing or taking medications.
May affect the ability to drive and operate machinery. May have contraindications, can cause side effects and adverse reactions. Do not use if seal is broken or missing.
Keep out of the reach of children!
Storage
Store in a cool dry place.
Seals/Symbols
cGMP Made in compliance with cGMP 21 CFR 111 in an FDA registered and inspected facility.
Organic Alcohol Based USA Made in United States of America
FDA Disclaimer Statement
This product has not been evaluated by the FDA and is not intended to diagnose, treat, cure or prevent any disease.
General Statements
Scan this QR-code to get 15% discount on your next purchase. Limited time deal.
Formula
Oplopanax horridus
Organic Alcohol Based
Formulation
Only natural ingredients Purity is laboratory tested and verified
All the raw materials are gluten-free by their nature No artificial colors, flavors, or preservatives
Not tested on animals
Organic Alcohol Based
Made in USA, Hawaii
FDA Statement of Identity
Herbal Supplement
Is this label outdated? Report a formula or label change and our pharmacy team will review it.
Devil's Club by Hawaii Pharm 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 Devil's Club by Hawaii Pharm
This is the 1 active ingredient this product is made of. Select it to open its full monograph.
Serving size0.7 mL Dosage formLiquid Servings per container120 Amounts shown are per serving.
Devil's Club Root Bark Extract, Dry
No knowninteractions
Devil's Club is a thorny shrub from the Pacific Northwest of North America that has long been used in Indigenous traditional medicine, especially for...
Devil's Club Root Bark Extract, Dry monograph & interactionsOther (inactive) ingredients: Alcohol, Water, Glycerin. These complete the product’s ingredient list but are not active constituents.
Devil's Club by Hawaii Pharm Drug Interactions
We don’t currently list any known drug interactions for the mapped ingredients in Devil's Club. This doesn’t guarantee none exist — always confirm with your pharmacist before combining a supplement with your medications.
Brand information
Manufacturer and brand details for Devil's Club, from the product label.
Hawaii Pharm
See all Hawaii Pharm products- Name
- Hawaii Pharm LLC
- Street Address
- 510 Sumner St. Ste. 613
- City
- Honolulu
- State
- HI
- ZipCode
- 96817
- Phone Number
- 888-854-2924
- Web Address
- www.hawaiipharm.com
Devil's Club by Hawaii Pharm: Common Questions
Does Devil's Club by Hawaii Pharm interact with any medications?
How can one product interact with so many drugs?
Where does this information come from?
What side effects might I notice if I take this?
Is it safe to use while I'm pregnant?
Can I take this while breastfeeding?
What is Devil's Club used for?
Why does this product contain alcohol?
Written and reviewed by the HelloPharmacist editorial staff. Our editorial policy
Not sure if Devil's Club 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 Devil's Club’s Ingredients
Every ingredient we hold a full HelloPharmacist monograph for — uses, evidence, safety, and the complete interaction list.
Sources & How We Checked
Devil's Club'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 2 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.
Devil's Club 2 references
- Turner NJ, Thompson LC Thompson MT York AZ. Thompson Ethnobotany: Knowledge and Usage of Plants by the Thompson Indians of British Columbia. 1990.
- Thommasen HV, Wilson RA, McIlwain RG. Effect of Devil's Club Tea on Blood Glucose Levels in Diabetes Mellitus. Can Fam Physician. 1990;36:62-5.
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