White Willow Extract (Salix babylonica L.)

Specific Information
New / Regular


Other Name: White Willow Extract Powder
Mol. formula: C13H18O7
Mol. weight: 286.29
Specification: Salicin 15% ~ 98%  10:1
Active Ingredient:  Salicin
Appearance:  Brown Yellow Fine Powder
Shelf life: 2 Years


White willow contains salicin, which the body converts to salicylic acid and has the same effect on the body as aspirin without any of the side effects. In fact, white willow extract was the basis for the synthesis of aspirin.

History of usage of white willow goes back as far as 500 BC when ancient Chinese healers began using it to control pain. Native Americans also discovered the value of the willow tree for relieving pain from headaches and rheumatism and reducing fevers. 


1. It has the same effect on the body as aspirin without any of the side effects; 
2. Anti-inflammation, fever relief, an analgesic, Relieve acute and chronic pain, including headache, back and neck pain, muscle aches, and menstrual cramps; 
3. Anti-rheumatism and function of constringency, an astringent, control arthritis discomforts. Some arthritis sufferers taking white willow bark have experienced reduced swelling and inflammation, and eventually increased mobility, in the back, knees, hips, and other joints.


1. Applied in cosmetics, it can inhibit whelk and relieve swelling and pain.
2. Applied in pharmaceutical field, it is mainly used to curing fever, colds and infections.
3. Applied in feed additive, it is mainly used as feed additive for diminishing inflammation and      promoting digestion.


Certificates of Anaysis





Physical & Chemical Control
 Loss On Drying  ≤5.0%  4.15%
 Ash  ≤5.0%  3.78%
 Heavy Metals            ≤10ppm  Complies
 Bulk density  45-65g/100ml    Complies

Microbiological Control

 Total plate count  ≤1000 CFU/g  Complies
 Yeast & mold  ≤100 CFU /g  Complies
 E.coli     Negative  Negative
 Salmonella  Negative  Negative

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Product Terms and Conditions
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Minimum order quantity: 25 Kg
Available quantity: 5000 Kg

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Vendor Details

Xi'an Nature Herb Bio-Tech Co.,Ltd

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