White willow bark extract source: White Willow Bark 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.
White willow bark extract introduction: Salicin considered Bai Liu skin the source of the ability to resist inflammation and relieve pain. Bai Liu skin analgesic effect usually slower but than regular aspirin forest products for a long time. As a "natural" aspirin, salicin was used to treat mild fever, cold, infection (influenza), acute and chronic rheumatism, headache and pain caused by inflammation.
Appearance: yellow to off white powder
Active ingredient:salicin
White willow bark extract specifications: Salicin: 15%~98% HPLC
Test By: HPLC
Molecular formula: C13H18O7
Molecular weight: 286.28
Structural formula: 
Main benefits:
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.
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