Cramp Bark Ingredients & Drug Interactions
by Cedar Bear
What is this page for?
First and foremost: checking Cramp Bark 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
Cramp Bark is a dietary supplement by Cedar Bear with 1 active ingredient. Its ingredients are commonly taken for menstrual cramps, muscle spasms, general cramping 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 Cramp Bark by Cedar Bear
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
Low disclosure
This product contains one active ingredient: Cramp Bark, a traditional herbal remedy delivered in liquid form. The liquid itself is made with vegetable glycerin and purified water as inactive ingredients.
Does it work?
Insufficient evidence
The evidence on Cramp Bark for muscle cramps, period pain (dysmenorrhea), pregnancy-related leg cramps, kidney stones, and diabetes is insufficient — we don't have enough reliable data to say whether it works for these uses. It's been used in traditional medicine for generations, but clinical studies backing those uses aren't established in our data.
How safe is it?
Some data gaps
Cramp Bark is generally used in traditional medicine, but human safety data are limited. The safety data advises against using it during pregnancy and while breastfeeding.
Because safety in pregnancy and lactation isn't established, talk with your doctor or pharmacist about whether this is right for you if you're pregnant, planning to become pregnant, or nursing.
Meds to double-check
No known interactions
No interactions are documented in our data for Cramp Bark. That doesn't mean none exist — human safety studies on this herb are limited — so confirm with your own doctor or pharmacist before combining it with any prescription medication.
The bottom line
Scorecard at a glanceFormula with limited ingredient disclosure with insufficient evidence for its stated purpose. No medication interactions are currently documented, and some safety-information gaps remain.
Cramp Bark is a traditional herbal remedy with no documented medication interactions, but the evidence that it actually works for muscle cramps or period pain isn't established yet. If you're pregnant or breastfeeding, the safety data advises against it.
Talk with your own doctor or pharmacist before you start — especially if you have kidney or blood sugar concerns.
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 23, 2020.
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 Cramp Bark, straight from the product label.
| Brand | Cedar Bear |
|---|---|
| Barcode (UPC) | 834711001397 |
| Net contents | 30 mL; 1 fl. Oz. |
| Market status | On market |
| Date entered into DSLD | Oct 23, 2020 |
| DSLD ID | 237017 |
| Product type | Botanical |
| Supplement form | Liquid |
| Dietary claims / uses | All Other, Structure/Function |
| Intended target group(s) | Vegan, Vegetarian, Kosher, Women (not pregnant or lactating), Adult Female (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 Cramp Bark by Cedar Bear, sourced from the NIH Dietary Supplement Label Database.
Supplement Facts
| Ingredient | Amount | % DV |
|---|---|---|
| Proprietary Blend | 0.5 mL | -- |
| Cramp Bark | 0 NP | -- |
Other ingredients: USP Grade Vegetable Glycerin, purified Water
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.
Formulation
Manufactured in the USA
True Alcohol Free Sugar Free Gluten Free
Vegan
Suggested/Recommended/Usage/Directions
Suggested use: .5 mL (10 drops) 1 to 3 times a day, or as needed. Shake well.
Precautions
Warning: Not for use if pregnant or nursing.
Consult your physician before use.
FDA Disclaimer Statement
These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent disease.
Seals/Symbols
GMP Good Manufacturing Practices K (Kosher)
Formula
K (Kosher)
Women's Support
Viburnum opulus
General Statements
Herbal Single
FDA Statement of Identity
Dietary Supplement
Is this label outdated? Report a formula or label change and our pharmacy team will review it.
Cramp Bark by Cedar Bear 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 Cramp Bark by Cedar Bear
This is the 1 active ingredient this product is made of. Select it to open its full monograph.
Serving size0.5 mL Dosage formLiquid Servings per container60 Amounts shown are per serving.
Proprietary Blend
Other (inactive) ingredients: USP Grade Vegetable Glycerin, Purified Water. These complete the product’s ingredient list but are not active constituents.
Cramp Bark by Cedar Bear Drug Interactions
We don’t currently list any known drug interactions for the mapped ingredients in Cramp Bark. 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 Cramp Bark, from the product label.
Cedar Bear
See all Cedar Bear products- Name
- Cedar Bear Naturales INC
- Street Address
- PO Box 158
- City
- Roosevelt
- State
- UT
- ZipCode
- 84066
- Phone Number
- 1-888-854-3727
- Web Address
- Cedarbear.com
Cramp Bark by Cedar Bear: Common Questions
Does Cramp Bark by Cedar Bear interact with any medications?
How can one product interact with so many drugs?
Where does this information come from?
Does Cramp Bark actually help with muscle cramps?
Can I take this if I'm pregnant?
Is it safe to breastfeed while taking Cramp Bark?
What's actually in this liquid?
Are there any side effects listed for this product?
Written and reviewed by the HelloPharmacist editorial staff. Our editorial policy
Not sure if Cramp Bark 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 Cramp Bark’s Ingredients
Every ingredient we hold a full HelloPharmacist monograph for — uses, evidence, safety, and the complete interaction list.
Sources & How We Checked
Cramp Bark'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.
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