Standardized Feverfew Leaf Extract
by Bluebonnet · capsule · 60 vcaps
- On the market (NIH)
- UPC 7 43715 01342 1
- DSLD label 179437
- Serving 1 capsule
Standardized Feverfew Leaf Extract by Bluebonnet lists one ingredient: 250 mg of feverfew leaf extract per serving of 1 capsule. Its current label entered the NIH Dietary Supplement Label Database on July 25, 2018.
What is in Standardized Feverfew Leaf Extract?
Each row as the label prints it, per serving of 1 capsule. The capsule beside an amount places it among every product in the NIH database that lists the same ingredient: the bar is the middle half of their amounts, the line in it the median, the whiskers the 10th and 90th percentiles; the green tick is the FDA Daily Value and the red dashed tick the adult upper limit (IOM).
| Ingredient | Amount | % DV | Among products listing it |
|---|---|---|---|
| Feverfew leaf extractas ParthenolidesFeverfew leaf extract (Form: standardized to 0.5% Parthenolides Note: 1.25 mg) PlantPart: leaf Genus: Tanacetum Species: parthenium | 250 mg | Higher than 54% of 162 products listing feverfew (median 200 mg). |
Source: NIH ODS Dietary Supplement Label Database, label 179437 (entered July 25, 2018), version 9.4.0. See the label on DSLD. Amounts are what the maker printed; DSLD does not test products. Daily Values: the FDA's Daily Value page.
Is that a lot?
Every amount on this label with a position sits within the middle 80% of the products that list the same ingredient.
The NIH database records one serving a day from the label's directions; its % Daily Values are for adults and children 4 or more years of age. The directions as printed are further down this page.
The Tolerable Upper Intake Level is the most of a nutrient per day, from food, water and supplements together, that is likely to pose no risk for almost all adults (Institute of Medicine, 2011). It does not apply under medical supervision. This page compares labels; it is not medical advice.
Sources: amounts from the DSLD label; Daily Values from 21 CFR 101.9(c)(8)(iv); adult upper limits from the Institute of Medicine's DRI summary tables (2011). How positions are computed.
Which products have the closest formulas?
6 products list the very same ingredients; the nearest amounts come first.
- Feverfew 250 mgNature's Answer same ingredients
- MigraMaxWonder Laboratories same ingredients
- Formula 745DC same ingredients
- Feverfew Leaf ExtractBluebonnet same ingredients
- Migra ProfenGaia Herbs RapidRelief · off the market same ingredients
- Feverfew 120 mgVital Nutrients same ingredients
Source: ingredient lists of every product's current label in DSLD (version 9.4.0); similarity weights each shared ingredient by how rare it is.
What does the label say about taking it?
Quoted from the label as DSLD transcribed it: the maker's words, including any claim about what the product does, which the FDA has not evaluated and PlainVitamins does not endorse.
- Directions
- Directions: As a dietary supplement, take one vegetarian capsule daily or as directed by a healthcare practitioner.
- Allergens and what it does not contain
- Free of milk, egg, fish, crustacean shellfish, tree nuts, peanuts, wheat and soybeans. Also free of yeast, gluten, barley, rice, sodium and sugar.
Source: label statements in DSLD label 179437.
What else is on the label?
Other ingredients: 100% Kosher Vegetable Capsules, Vegetable Cellulose, Vegetable Magnesium Stearate.
Seals and symbols as the label prints them (the maker's; a certifier's own list confirms a seal): K Parve Gluten free V Vegetarian.
How many labels does Standardized Feverfew Leaf Extract have?
One label is on file, entered on July 25, 2018.
- Label 179437 (current) Entered July 25, 2018 · on the market · 60 vcaps · UPC 7 43715 01342 1
Source: DSLD label entry and market events, version 9.4.0 (labels entered through September 25, 2025).
Who makes it?
The label names Bluebonnet Nutrition Corporation (manufacturer), Sugar Land, TX. All Bluebonnet products.