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Feverfew

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 Feverfew
Open Full PDF View on NIH DSLD →
Details

Label Data

1 Veg Capsule(s)
Serving Size
100
Servings
Botanical
Product Type
0%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

Market median: 380.0mg (120 products) 8 studies — no high-quality reviews
Market median: 380.0mg (120 products) 8 studies — no high-quality reviews

Other Ingredients

Hypromellose Microcrystalline Cellulose Stearic Acid Silicon Dioxide
Claims

Label Claims — Verification

Unverified All Other
Info

Product Information

Directions for Use

Suggested Usage: Take 1 capsule 1 to 2 times daily, preferably with food.

Warnings & Precautions

Caution: For adults only.

Not recommended for pregnant/nursing women.

May trigger mild transient oral or GI discomfort.

Consult physician if taking medication or have a medical condition.

Keep out of reach of children.

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

Formulation Notes

Feverfew is an herb that has been traditionally used by European herbalists for centuries. More modern research indicates that its main bioactive compound is parthenolide. NOW Feverfew is standardized to 0.5% - 0.7% Parthenolide per capsule.

Natural color variation may occur in this product.

Herbal Supplement

Standardized Extract 0.5% - 0.7% Parthenolide

Vegetarian/Vegan

Non-GMO Not manufactured with yeast, wheat, gluten, soy, milk, egg, fish, shellfish or tree nut ingredients.

Triangle K (Kosher)

Additional Information

Botanicals/Herbs Family owned since 1968.

Store in a cool, dry place after opening.

GMP Quality Assured Triangle K (Kosher)

Metadata

Product Details

UPC / SKU7 33739 04670 3
DSLD Entry Date2024-07-25
Product TypeBotanical
FormCapsule
BrandNOW
DSLD ID314333
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
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This product page is for informational purposes only and does not constitute medical advice. Always consult your healthcare provider before taking any supplement.