PlainVitamins

White Willow Bark Extract 15%

by PureBulk.com · powder · 100 g

  • On the market (NIH)
  • DSLD label 23280
  • Serving 400 to 1,600 mg; amounts per 1,600 mg
  • 62 servings

White Willow Bark Extract 15% by PureBulk.com lists 2 ingredients, 2 with an amount per serving of 1,600 mg, such as 1,600 mg of white willow and 240 mg of salicin. Its current label entered the NIH Dietary Supplement Label Database on September 25, 2013.

What is in White Willow Bark Extract 15%?

Each row as the label prints it, per serving of 1,600 mg. 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).

White Willow Bark Extract 15%: Supplement Facts rows against the market (DSLD label 23280, January 2026 release)
IngredientAmount% DVAmong products listing it
Calories5 Calories
White Willow1,600 mgWhite Willow in White Willow Bark Extract 15% against 256 products1,600 mg per serving; the middle half of products list 80 mg to 400 mg, the median 150 mg.1,600 mg

Higher than 97% of 256 products listing white willow (median 150 mg).

Salicin240 mgSalicin in White Willow Bark Extract 15% against 32 products240 mg per serving; the middle half of products list 30 mg to 120 mg, the median 60 mg.240 mg

Higher than 91% of 32 products listing salicin (median 60 mg).

Source: NIH ODS Dietary Supplement Label Database, label 23280 (entered September 25, 2013), 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?

The rows in the top or bottom tenth of the products that list the same ingredient, and any above the adult upper limit at the most servings a day the directions give:

  • Its 1,600 mg of white willow is higher than 97% of the 256 white willow products that print an amount; 4 list more.
  • Its 240 mg of salicin is higher than 91% of the 32 salicin products that print an amount.

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?

3 products list the very same ingredients; the nearest amounts come first.

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 400mg (1/8 tsp) to 1600mg (scant 1/2 tsp) per day (or as directed by physician).
Warnings
Warning: This product is not intended for use by those with a serious medical condition or pregnant or lactating women.
Consult your physician before use.
Keep out of reach of children.
CAUTION: Do not use if you have sensitivity to aspirin/salicylates, or if you are taking anti-coagulants.
Do not give to children with flu symptoms/fever.
Allergens and what it does not contain
Free of: soy, dairy, yeast, and gluten.
Storage
Storage: Keep dry, cool & dark

Source: label statements in DSLD label 23280.

What else is on the label?

Other ingredients: Maltodextrin.

How many labels does White Willow Bark Extract 15% have?

One label is on file, entered on September 25, 2013.

  1. Label 23280 (current) Entered September 25, 2013 · on the market · 100 g

Source: DSLD label entry and market events, version 9.4.0 (labels entered through September 25, 2025).

Who makes it?

The label names PureBulk.com (manufacturer), Roseburg, OR. All PureBulk.com products.

Where next?