Home/ Supplements/ Feverfew/ Butterbur

Butterbur

product on market Capsule NOW Safety: 100/100
100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • Limited research evidence available for ingredients
B Label Compliance Grade
Label

Product Label

Label for Butterbur
Open Full PDF View on NIH DSLD →
Details

Label Data

1 Veg Capsule(s)
Serving Size
60
Servings
Botanical
Product Type
0%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

Butterbur Root Extract
75 mg
200 mg
Market median: 380.0mg (120 products) 8 studies — no high-quality reviews

Other Ingredients

Hypromellose Microcystalline Cellulose Maltodextrin Potato Starch Stearic Acid Silicon Dioxide
Claims

Label Claims — Verification

Unverified All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

Suggested usage: Take 1 capsule twice daily.

Warnings & Precautions

Caution: For adults only. Keep out of reach of children.

Not recommended for pregnant/nursing women or individuals with liver disease. Consult physician if taking medication or have a medical condition.

Not manufactured with wheat, gluten, soy, milk, egg, fish, shellfish, tree nut or sesame ingredients. Produced in a GMP facility that processes other ingredients containing these allergens.

Formulation Notes

European herbalists have been using butterbur for decades and scientific studies have demonstrated that petasins, the active constituents in butterbur, can support healthy blood flow to the brain and promote normal neurological function. In this way, butterbur may help to maintain head comfort in healthy individuals.

NOW Butterbur is also free of undesirable pyrrolizidine alkaloids (PA’s), so it can be used regularly.

Natural color variation may occur in this product. Neurological support Supports healthy blood flow to the brain

Butterbur with feverfew

Non-GMO

Vegetarian/Vegan

Triangle K (Kosher)

Made and quality tested in the USA with globally sourced ingredients.

Not manufactured with wheat, gluten, soy, milk, egg, fish, shellfish, tree nut or sesame ingredients.

Additional Information

Triangle K (Kosher)

This bottle is made from 100% PCR (post-consumer recycled) resin. Botanicals/Herbs Family owned since 1968.

GMP Quality Assured

Metadata

Product Details

UPC / SKU7 33739 04602 4
DSLD Entry Date2025-09-25
Product TypeBotanical
FormCapsule
BrandNOW
DSLD ID335213
Data Updated2026-04-11
Research

Research Evidence

10
Research Sources
48
Avg Quality
4
Systematic Review
4
Rct
1
Meta Analysis
1
Cochrane Review
B Feverfew for preventing migraine.
Cochrane Review The Cochrane database of systematic reviews PubMed
C Feverfew for preventing migraine
Systematic Review The Cochrane database of systematic reviews 2004 PubMed
C Feverfew for preventing migraine
Systematic Review The Cochrane database of systematic reviews 2000 PubMed
C Randomised double-blind placebo-controlled trial of feverfew in migraine prevention
Rct Lancet (London, England) 1988 PubMed
C Feverfew for migraine prophylaxis: a systematic review
Systematic Review Journal of dietary supplements 2009 PubMed DOI
C Tanacetum parthenium and Salix alba (Mig-RL) combination in migraine prophylaxis: a prospective, open-label study
Meta Analysis Clinical drug investigation 2006 PubMed
C The combined effect of acupuncture and Tanacetum parthenium on quality of life in women with headache: randomised study
Rct Acupuncture in medicine : journal of the British Medical Acupuncture Society 2012 PubMed DOI
C A combination of riboflavin, magnesium, and feverfew for migraine prophylaxis: a randomized trial
Rct Headache 2004 PubMed
C Feverfew as a preventive treatment for migraine: a systematic review
Systematic Review Cephalalgia : an international journal of headache 1998 PubMed
D Efficacy of feverfew as prophylactic treatment of migraine
Rct British medical journal (Clinical research ed.) 1985 PubMed
View all evidence for Feverfew →
Compare

Similar Products

View all Feverfew products →

This product page is for informational purposes only and does not constitute medical advice. Always consult your healthcare provider before taking any supplement.