GMP Certified Manufacturer Supply White Willow Bark Extract
Product Name:White Willow Bark Extract
Botanical Name:Salix alba L.
Part Used: Bark
Specification
Extract Ratio 4:1 to 20:1
Straight powder
15%~98% Salicin
25% Salicin
30% Salicin
50% Salicin
80% Salicin
98% Salicin
Active Ingredient:Salicin
CAS No.:138-52-3
Molecular formula:C13H18O7
Introduction:
1.The white willow tree is found in Asia and certain parts of Europe. White willow bark extract has been used medicinally for hundreds of years.
2.White Willow Bark Extract 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 Bark Extract 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.
Function:
1.The benefits of White Willow Bark extract today are that it is an anti-inflammatory, a fever reducer, an analgesic, an anti-rheumatic, and an astringent. Specifically, it helps to relieve headaches; helps to ease pain associated with inflammatory conditions like rheumatism, arthritis, and carpal tunnel syndrome; and helps to control fevers. |
2.Studies have shown that if you feel better, you are more likely to want to stick to your weight loss plan and because of that, White Willow Bark can aid in your diet goals. |
Side effects
Take one to two capsules daily with water at mealtimes. Do not exceed recommended dosage. There are no major side effects known at this time. However, due to the tannins in White Willow, some may develop stomach upset. Also, due to the chemical similarity to aspirin, avoid White Willow Bark if you have had any allergic reaction to aspirin.
Certificate of Analysis
| Items | Specification |
| Appearance | Brown to off-white powder(Relate to Purity) |
| Oder | Characteristic |
| Taste | Characteristic |
| Paiticle size | Pass 80 mesh |
| Loss on drying | ≤5% |
| Heavy metals | <10ppm |
| As | <1ppm |
| Pb | <3ppm |
| Assay | Result |
| Salicin | ≥25% |
| Total Plate Count | <10000cfu/g or <1000cfu/g(Irradiation) |
| Yeast & Mold | <300cfu/g or 100cfu/g(Irradiation) |
| E.Coli | Negative |
| Salmonella | Negative |
About us:
We are a leading plant extract manufacturer in China
-History: Established in 1999.
-Certification:GMP and BV Certification.
-Factory:
| 1.Manufacturing factory: over 20,000m2 with 6 production lines, 8 buildings |
| 2.Cultivating base: 150,000m2(100% Natural material stable source ) |
| 3.Plant extraction facility: 60m3 |
| 4.Employee: 210 employees including 21 researchers |
5.Main production equipments:8 extraction pots, 4 compression pots, 3 reaction vessels, spraying towers, 1 drying oven; |
| 6.Testing equipment: UV, HPLC, GC are available. |
| 7.Inspection: inspect the manufacture process strictly and the quality can be controlled |