Natural White Willow Bark Extract Salicin 15% Powder Relieve
Product Name: Aspen bark Extract
Botanical Source: Salix alba L
Part Used: Bark
Active Ingredient: Salicin 25%,50%,98% (HPLC)
Appearance: Brown yellow to white powder
Molecular Formula: C13H18O7
CAS No.: 138-52-3
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. In fact, White 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.
[Function]: The benefits of White Willow Bark 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.
Certificate of Analysis
|Product Name||White Willow Bark extract|
|Appearance||Brown to white fine powder|
|Sieve Analysis||NLT 100% pass 80 mesh|
|Loss on Drying||≤5.0%|
|Total Heavy Metals||≤10ppm|
|Total Plate Count||1000cfu/g|
|Total Yeast & Mold||100cfu/g|
1. It has the same effect on the body as aspirin without any of the
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. Salicin applied in cosmetics, it can inhibit whelk and relieve
swelling and pain;
2. Salicin applied in pharmaceutical field, it is mainly used to
curing fever, colds and infections;
3. Salicin applied in feed additive, it is mainly used as feed
additive for diminishing inflammation and promoting digestion.
1. 1kg Aluminum Foil Bag.
2. Standard packed In fiber-drums with two-plastic bags inside.
Wight: Net weight 25kg/drum; gross weight 28kg/drum
Drum Size & Volume: I.D.37cm x H51cm, 0.070cubic meter/ drum
3. As customer's requested.
Payment & Shipping Details:
|Delivery Method||Express (DHL, FedEx, EMS)||By Air||By Sea|
|Shipping Quantity||Under 100kg||Over 100kg||Over 500kg|
|Delivery Time||3-5 days||5-7 days||20-30 days|
|Characteristic||Door to Door||Airport to Airport||Sea Port to Sea Port|
1. Is this product natural source or from chemical synthetic?
All the plant/herb extracts products showed on our website are 100%
natural source.The carrier used for partial polysaccharides riched
extract powder products is maltodextrin and the adding dosage is in
range of 10%~15%. This range is reasonable and totally meet the
regulation of herbal products additive range.
2. How about the extraction solvent used in process of extraction?
Normally, we use two kinds of extraction process, one is
traditional process which only use pure water as extract solvent,
the other is common using process with extraction solvent ethanol
from concentration 20%-90%. We never use the solvents harm to
3. What is your MOQ(minimum order quantity) and if we can get
samples before we place orders?
The MOQ is based on the product itself. For example, some of them
have a very high unit value, the MOQ can be 100mg-500mg.For other
products, you can place the order in the name of samples with
quantity 1-5kg.Additional, the price for sample orders will be
higher about 10%. Before placing orders, we are happy to offer
samples for our clients. Sample testing is very necessary by which
can avoid unnecessary loss.
4. How about your payment terms and time we get samples or goods?
Western union and paypal is preferred for small size samples
orders. Bank T/T is for common orders. L/C at sight is also
available for the non-risk countries.
The lead time will be 1-3days and then we will deliver our goods to
our forwarder.Once we get the airway bill no., we will inform you.
Generally, the delivery time by express is 3-7days by express,
5-7days by air.
5. When I received the goods and found there is quality problem,
how can I get my legal rights?
Firstly, please re-check again the package before signing the goods
from deliveryman. If the quality problem caused by product itself,
please take photos or give us the testing reports, after we confirm
the reasons caused the problems, we will timely arrange change
goods for free or return your payment.Generally,our quality control
deportment will be responsible for the goods seriously and try our
best to avoid the quality problems.
6. Can I get customize service for the specifications your company
cannot be offered?
Service for every clients is one of our business principles. Our
research team will discuss with your developing team the detailed
requests, like products apperance, odor, water solubility, etc.
Once we make the samples out based on your requests, we will mail
you to confirm if it meet your demand. If yes, we can start mass