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Best Quality White Willow Bark Extract Powder Organic Salicin
1. Product name: White willow bark extract |
2. Latin name: Salix babylonica L |
3.Specification: Salicin 15%-98% |
4. Appearance: Brown yellow or white fine powder |
5. MOQ: 10G |
6. Normal Package: 1KG/Aluminum foil bag, 25kg/Fiber drum |
7. Normal Payment: T/T, L/C, Paypal, Western Union, Trade Assurance |
8. Lead Time:Based on your required quantity |
What is White willow bark extract?
The willow family includes a number of different species of deciduous trees and shrubs native to Europe, Asia, and some parts of North America . Some of the more commonly known are white willow/European willow ( Salix alba ), black willow/pussy willow ( Salix nigra ), crack willow ( Salix fragilis ), purple willow ( Salix purpurea ), and weeping willow ( Salix alba ). The willow bark sold in Europe and the United States usually includes a combination of the bark from white, purple, and crack willows.
Salicin (C13H18O7) is an alcoholic beta-glycoside. It is closely related chemically to aspirin and has a very similar action in the human body. Used as an analgesic and, formerly, in veterinary practice, as a bitter stomachic, antirheumatic and analgesic.

Function:
1. 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.
Certificate of Analysis | ||
Analysis | Specification | Result |
Physical Description | ||
Appearance | light yellow powder | Complies |
Odor | Characteristic | Characteristic |
Particle size | 100% pass 80 mesh | Complies |
Chemical Tests | ||
Identification | Must Positive | Positive |
Assay | 15% | Complies |
Loss on drying | 5.0% Max | 1.91% |
Heavy metals | 10ppm Max | Complies |
As | 2ppm Max | Complies |
Pb | 2ppm Max | Complies |
Microbiology Control | ||
Total plate count | 1000cfu/g Max | Complies |
Yeast & Mold | 100cfu/g Max | Complies |
E. Coli | Negative | Negative |
Salmonella | Negative | Negative |
Conclusion | Complies with the standards. | |
Application:





* Delivery Time: Based on your required quantity
* Package: Fiber-drums and two plastic-bags inside and Can be customerized
* Net Weight: 25kgs/Drum Gross Weight: 28kgs/Drum
* Storage: Stored in dry and cool place, keep away from strong light and heat
* Shelf Life: Two years when properly stored
Payment:T/T, Western Union, Paypal or Alibaba Trade Insurance in advance

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