Willow Bark 400 mg
by Puritan's Pride · capsule · 100 capsules
- On the market (NIH)
- UPC 0 74312 10200 4
- DSLD label 285462
- Serving 1 capsule
- 100 servings
Willow Bark 400 mg by Puritan's Pride lists 2 ingredients, 2 with an amount per serving of 1 capsule, such as 267 mg of willow and 133 mg of willow bark extract. Its current label entered the NIH Dietary Supplement Label Database on May 24, 2023.
What is in Willow Bark 400 mg?
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 |
|---|---|---|---|
| Willow | 267 mg | ||
| Willow Bark Extractfrom 26.6 mg of a 5:1 extract | 133 mg |
Source: NIH ODS Dietary Supplement Label Database, label 285462 (entered May 24, 2023), version 9.4.0. See the label on DSLD or its label image (PDF). 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 3 to 6 servings 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.
- White Willow Bark-VDouglas Laboratories same ingredients
- White WillowOregon's Wild Harvest · off the market same ingredients
- Willow BarkNature's Way · off the market same ingredients
- Willow Bark 680 mgNature's Way same ingredients
- Willow BarkHerb Pharm same ingredients
- Willow 400 mgNature's Way · off the market 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
- Good for use after exercise
- Directions: For adults, take one (1) capsule three to six times daily, preferably with meals. Capsules may be opened and prepared as tea.
- Warnings
- Warning: If you are pregnant, nursing, taking any medications or have any medical condition, consult your doctor before use.
- Avoid this product if you are allergic to aspirin.
- Discontinue use and consult your doctor if any adverse reactions occur.
- Not intended for use by persons under the age of 18. Keep out of reach of children.
- Do not use if seal under cap is broken or missing.
- Allergens and what it does not contain
- No artificial color, flavor or sweetener, no preservatives, no sugar, no starch, no milk, no lactose, no soy, no gluten, no wheat, no yeast, no fish. Sodium free.
- Storage
- Store at room temperature.
Source: label statements in DSLD label 285462.
What else is on the label?
Other ingredients: Gelatin, Dicalcium Phosphate, Magnesium Silicate, Magnesium Stearate.
Seals and symbols as the label prints them (the maker's; a certifier's own list confirms a seal): QA Quality Assured.
How many labels does Willow Bark 400 mg have?
One label is on file, entered on May 24, 2023.
- Label 285462 (current) Entered May 24, 2023 · on the market · 100 capsules · UPC 0 74312 10200 4
Source: DSLD label entry and market events, version 9.4.0 (labels entered through September 25, 2025).
Who makes it?
The label names Puritan's Pride, Inc. (manufacturer), Ronkonkoma, NY, U.S.A.. All Puritan's Pride products.