White Willow Bark Extract

White Willow Bark Extract

Herb Source: Salix alba L.

Part Used: Bark

Active Ingredient: Salicin

Appearance: Brown to White Powder

Specification: 15%, 25%, 50%, 80%, 98%

Test Method: HPLC

CAS#: 138-52-3

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Product Details

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White willow bark extract contains bitter phenolic and flavonoid glycosides. The most famous and active phenolic glycoside is salicin, which is aminoglycoside of salicylic acid. Salicylic acid is a weak anti-inflammatory agent but is converted by the liver to acetyl-salicylic acid.

The acetylated version has aspirin's more effective anti-inflammatory activity without its gastrointestinal toxicity. The salicylates inhibit the activity of the cyclooxgenase enzyme and thus inhibit the production of prostaglandins and other inflammatory molecules.

In fact, salicin in willow bark was the basis for the synthesis of aspirin. History of usage of white willow bark 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.



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1. White willow bark extract with salicin can relieve pain and reduce fevers, including headache, back and neck pain, muscle aches, and menstrual cramps.

2. It is a natural alternative to aspirin-one of the most common uses in dietary supplements as an adjunct for slimming figure.

3. It has the function of treatment inflammation.

4. Helps to treat scabies, erysipelas, decayed tooth, swelling in the gum.

5. Effective on dispelling wind-evil, increasing urine,reducing swelling.

6. It has the function of curing rheumatism, blennorrhagia, gonorrhea cloudy urine,pee atresia, epidemic hepatitis.

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1. Applied in cosmetic, white willow bark extract salicin powedr can be used as raw material for inhibiting whelk and relieving swelling and pain.

2. Applied in pharmaceutical field, it can be used as raw material in medicine for curing fever, colds and infections.

3. Applied as feed additive, it is mainly used as feed additive for diminishing inflammation and promoting digestion.


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White Willow Bark Extract

25kg/Fiber Drum (35 cm* 53 cm), Double plastic bag inside;

1Kg/Aluminum foil bag, with single plastic inside, and carton outside;

And other package, or as your requirements.



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White Willow Bark Extract

Delivery: Sea/ Air Shipping & International Express  

Shipping Time: 2-3 working days after payment  

Storage: Kept away from strong light and heat.                                                                                    

Shelf Life: 24 months


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Q1: Are you manufacturer or trading company ?

A:We are trader with ISO22000,Kosher,Halal,HACCP certified over 10 years.


Q2:How can we guarantee you receive a good quality White Willow Bark Extract?

A: Our own factory comply to GMP standard and run with strict quality control,every batch of the product must be tested and ensure the quality before shipment.


Q3: What’s the delivery and shipping of White Willow Bark Extract?

A:For sample,around 1-3days to be sent out upon receipt of payment by


For small order, please expect 3-7days by DHL. FedEx,TNT,UPS EMS or SF.

For bulk order, around 2 weeks to finish production from order confirmation,will be delivered by air or sea as customer requested.


Q4: Can I get some sample to test the quality?

A: Of course you can, a 20g-30g free sample is available for you to test.


Q5: What’s the payment?

A: We accept T/T,L/C,D/A,D/P,Western Union,Paypal.


Q6:What is your package and storage?

A:25kg per paper drum with double layer poly bag inside.

Store in cool and dry place, keep away from strong light and heat.


Q7:What is your return service policy?

A: We offer a 45days guarantee on receipt of goods without any damage to packing. We will return your money if our products don’t conform to your approved quality.

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