Feverfew 400 mg
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
2 Capsule(s)
Serving Size
50
Servings
Botanical
Product Type
0%
Evidence Coverage
Supplement Facts — Evidence Check
800 mg
📊 Market median: 380.0mg (120 products)
📚 8 studies — no high-quality reviews
Other Ingredients
Cellulose
Diatomaceous Earth
Label Claims — Verification
❓
All Other
❓
Structure/Function
All Other (99% of products)
Structure/Function (67% of products)
Target Groups
Adult (18 - 50 Years)
Gluten Free
Dairy Free
Sugar Free
Product Information
📋 Directions for Use
Directions: For adults, take two (2) capsules daily, more if needed.
⚠️ Warnings & Precautions
As a reminder, discuss the supplements and medications you take with your health care providers.
Keep out of reach of children.
🧪 Formulation Notes
Contains no: Chemical Fillers or Binders, Artificial coloring, artificial flavor, preservatives, yeast, corn, milk or milk derivatives, lactose, salt, sodium, soy, sugar, gluten, starch or wheat.
From a GMP Facility
Additional Information
Store in a dry place and avoid excessive heat.
Product Details
DSLD Entry Date
2025-09-25
Product Type
Botanical
Form
Capsule
Brand
Signature Supplements
DSLD ID
338734
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
C
Feverfew for preventing migraine
C
Feverfew for preventing migraine
C
Randomised double-blind placebo-controlled trial of feverfew in migraine prevention
C
Tanacetum parthenium and Salix alba (Mig-RL) combination in migraine prophylaxis: a prospective, open-label study
C
The combined effect of acupuncture and Tanacetum parthenium on quality of life in women with headache: randomised study
C
A combination of riboflavin, magnesium, and feverfew for migraine prophylaxis: a randomized trial
C
Feverfew as a preventive treatment for migraine: a systematic review
D
Efficacy of feverfew as prophylactic treatment of migraine
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