🟢 100/100

This product looks safe

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

Product Label

📸

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Label Data

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

Supplement Facts — Evidence Check

📊 Market median: 380.0mg (120 products) 📚 8 studies — no high-quality reviews
This product: 250mg

Other Ingredients

Vegetable Cellulose Hypromellose Water, Purified Vegetable Magnesium Stearate

Label Claims — Verification

All Other
Structure/Function
All Other (99% of products) Structure/Function (67% of products)

Target Groups

Vegan Vegetarian Adult (18 - 50 Years) Kosher No Allergies Gluten Free Dairy Free Sugar Free

Product Information

📋 Directions for Use

Directions: As a dietary supplement, take one capsule daily or as directed by a healthcare practitioner.

⚠️ Warnings & Precautions

Caution: For adults only.

Consult physician if pregnant/nursing, taking medication, or have a medical condition.

Keep out of reach of children.

🧪 Formulation Notes

Bluebonnet's Feverfew Leaf Extract Vegetable Capsules are formulated with a standardized extract of parthenolides to help support head comfort and immune health.

Sustainably wildcrafted

Free of milk, egg, fish, crustacean shellfish, tree nuts, peanuts, wheat, soybeans and sesame. Also free of gluten, barley, rice, sodium and sugar.

Bluebonnet's KOF-K Certification #K-0000700

Made with non GMO ingredients

Head comfort & immune health

Gluten free

K Parve (Kosher)

Vegan

Additional Information

K Parve (Kosher)

Store tightly closed in a cool, dry place.

Product Details

UPC / SKU 7 43715 01342 1
DSLD Entry Date 2022-12-13
Product Type Botanical
Form Capsule
Brand Bluebonnet
DSLD ID 279503
Data Updated 2026-04-11

Research Evidence

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

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