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Feverfew Leaf Extract

product on market Capsule Solgar 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 Leaf Extract
Open Full PDF View on NIH DSLD →
Details

Label Data

1 Vegetable Capsule(s)
Serving Size
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

Vegetable Cellulose Vegetable Magnesium Stearate PhytO2X Antioxidant Blend
Claims

Label Claims — Verification

Unverified All Other
Info

Product Information

Directions for Use

Suggested Use: As an herbal dietary supplement for adults, take one (1) vegetable capsule, up to three (3) times daily, preferably at mealtime, or as directed by a healthcare practitioner.

Warnings & Precautions

Do not use if outer bottle seal is missing, torn or damaged in any way.

If you are pregnant, nursing, taking any medication or have a medical condition, please consult your healthcare practitioner before taking any dietary supplement.

Keep out of reach of children.

Formulation Notes

Solgar's Full Potency (SFP) Herbs are developed through a unique process that integrates the ideologies of both traditional herbalism and standardized herbal technology.

To ensure consistent and reliable phytonutrient levels, we isolate a controlled amount of these important active plant compounds. Then, we blend these enhanced, "standardized" compounds with all of the components that occur naturally in the whole raw herb. The result is a potent, premium-quality standardized herbal extract with all of the synergistic and beneficial qualities found in nature.

Solgar's Feverfew Leaf Extract Vegetable Capsules are free of sugar, salt, corn, yeast, wheat, soy, gluten, dairy and animal products and are formulated without the use of artificial preservatives, flavors or colors.

PHYTO2X SYSTEM

Standardized Full potency

(Tanacetum parthenium)

Suitable for vegetarians

PhytO2X is a special blend of antioxidants, the purpose of which is to maintain the freshness of the ingredients.

Solgar's KOF-K certification #K-1250

Additional Information

To assure freshness and potency, store at room temperature 59 degrees-86 degrees F (15 degrees-30 degrees C). Store away from heat, light and moisture.

Solgar since 1947

K Parve (Kosher)

Metadata

Product Details

UPC / SKU0 33984 04128 8
DSLD Entry Date2020-04-23
Product TypeBotanical
FormCapsule
BrandSolgar
DSLD ID219034
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 →
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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.