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Our White Willow Bark Extract
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What's White Willow
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  • White Willow Bark Extract Technical Data Sheet

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INCI Name:

White Willow Bark Extract


Salix alba


Salicin 10%, 15%, 20%, 25%, 50%, 80%, 98% HPLC




Salix Alba (Willow) Bark Extract

  • White Willow Bark Extract Data Download

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  • What's White Willow Bark Extract 

The bark of the white willow tree is a source of salicin and other salicylates – compounds which are similar in structure to aspirin. Native Americans are thought to have used ground willow bark and bark steeped for tea as a medicinal remedy for everything from pain relief to fevers. Today, white willow bark is often used as a natural alternative to aspirin - one of the most common uses in dietary supplements is as an adjunct for weight loss.


Model No.:WWB

Product Name: White willow bark Extract Powder

Botanical Name: Salix alba


Salicin 10%, 15%, 20%, 25%, 50%, 80%, 98% HPLC



1)It has has the same effect on the body as aspirin without any of the side effects.

2)It is an anti-inflammatory, a fever reducer, an analgesic, an anti-rheumatic, and an astringent. Specifically, it helps to relieve headaches

Assay:15% Salicin by HPLC

Appearance: Yellow Brown Powder

Particle Size:100% through 80 Mesh

Loss on Drying:< 5.0%

Heavy Metals:< 20ppm

Arsenic(As):< 2ppm

Lead(Pb):< 2ppm


Total Plate Count:< 10,000cfu/G

Yeast & Mold:< 1,000cfu/G


Salmonella: Negative


a. The raw material is 100% natural, no additive added during products. Huge stock for the raw material, and finished products.


b. Full specifications, we can supply all the specifications.


c. Our special advantage is to produce goods conformed to the European market. European market is our main market, and we enjoyed a good reputation in Europe. Our heavy metals(As, Pb, Cd, Hg), Microbiology, Pesticide, etc. are well controlled.


d. Equipped with the most advanced extraction unit, and HPLC,UV,GC,AA. We are also in cooperation with many third party LAB to control the goods, such as SGS, PONY, CHROMADEX, etc..