What is Calculus Bovis?
1.ICCB Calculus Bovis Sativus: Bezoar was cultured in vitro and used fresh bile of bovidae cattle Bos Taurus domesticus Gmelin as mother liquid, which was made by adding deoxycholic acid, cholic acid and compound bilirubin calcium.
2.Nature Bezoar: Cow bezoar is a gallstone of the gallbladder of cattle in the Bovidae of the mammalian class Chordata.In the gall bladder, called "bile yellow" or "yolk", in the bile duct, called "tube yellow", in the liver duct, called "liver yellow".
3.Calculus bovis factitius: Artificial bezoar, this product is made from cow bile powder, cholic acid, pig deoxycholic acid, taurine, bilirubin, cholesterol,trace elements and other processing.Yellow loose powder.

Complete bezoar more oval, light weight, golden to yellow brown surface, delicate and shiny.Natural bezoar is very valuable, the international price is higher than gold, most of the use of artificial bezoar.Cost-effective in vitro cultivation of bovine bezoar.
Chemical composition: It containing cholic acid 5% ~ 11%, deoxycholic acid about 2%, goose deoxycholic acid 0.6% ~ 1.7% and its salts, bilirubin (bilirubin) and its calcium salt; It also contains cholesterol, ergosterol, lecithin, fatty acid, vitamin D, SMC, copper, iron, magnesium, zinc and so on.
Australian bezoar contains carotenoids, alanine, glycine, Taurine, aspartic acid, arginine, leucine, methionine and other amino acids.
Customizable Products: Powder, Capsules, Tablets, Gummies, etc.
Products Packaging: Bags, logo, label and bottles in various colors with private labels.
Product COA
Certificate of Analysis
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Product Name |
Calculus Bovis |
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Manufacture Date |
2025/01/12 |
Expiration Date |
2027/01/12 |
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Batch Number |
HSW250112 |
Batch Quantity |
1000kg |
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Item |
Specification |
Results |
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Organoleptic Data |
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Appearance |
Yellow Granules |
Conform |
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Particle Size |
100%pass 30mesh |
Conform |
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Solubility |
Free soluble in water, soluble in ethanol(96%) |
Conform |
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Identification |
Complies with the infrared absorptions of RS |
Conform |
|
Loss on Drying |
≤1.0% |
0.2% |
|
Related substances |
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Assay |
98-102% |
99.3% |
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Residue on ignition |
≤0.1% |
0.06% |
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Heavy Metals |
≤10.0ppm |
Conform |
|
Related substance |
lmpurity A:≤0.1% |
0.02% |
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lmpurity B:≤0.1% |
0.03% |
|
|
lmpurity C:≤0.1% |
Not detected |
|
|
lmpurityD:≤0.1% |
Not detected |
|
|
Related substance |
Single impurity:≤0.1% |
0.05% |
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Total impurity: ≤0.3% |
0.16% |
|
|
O.V.1 Isopropanol |
≤2000ppm |
Conform |
|
Methanol |
≤1500ppm |
Conform |
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Packing |
Double plastic bags for inner packing and firber drum for outer packing |
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|
Shelf life |
2 Years When Stored properly |
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Function & Application
Inhibiting the central nervous system, with sedative, analgesic, antipyretic, and anticonvulsant effects; Used for symptoms such as sore throat, ulceration, and sores in the mouth and tongue.
Niuhuang can strengthen the heart, improve heart function, treat various arrhythmias, lower blood pressure, and inhibit platelet aggregation.
Promote bile secretion and protect experimental liver injury, as well as contract uterine smooth muscle.
It has expectorant, cough relieving, and respiratory stimulating effects; Increase red blood cells in peripheral blood;
It has anti-inflammatory, antimicrobial, antioxidant, and tumor growth inhibiting effects.
Niuhuang has anti myocardial injury and antihypertensive effects, as well as cholagogic and liver protective effects. In addition, it can aid in fat digestion.
Niuhuang has the effects of clearing heat, cooling the liver, calming the wind, and stopping spasms. It is used to treat convulsions and convulsions caused by excessive heat in warm heat diseases.
Ox yellow can clear the heart and expel phlegm, awaken the mind, and be used for symptoms such as stroke, convulsions, epilepsy, and unconsciousness caused by phlegm heat obstruction and closure.

We accept International Express--Fedex/DHL/UPS, air shipping and sea shipping
Storage: Storein cool & dry place. Do not freeze. Keep away from strong light and heat.
Shelf life: two years when properly stored.
Shipping method: International express by air, by sea, UPS and EMS service.
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Cargo Weight |
Packing |
Shipping method |
Lead-time |
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1-50kg |
Below 5kg Use Foil bag;5-25kg use two layer PP bag,then into master carton or cardboard drum |
International express |
1~3 days after your payment |
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100-200kg |
25kg/drum,use two layer PP bag,then into cardboard drum |
Air shipping,Sea Shipping |
3~5 days after your payment |
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Over 500kg |
25kg/drum,use two layer PP bag,then into cardboard drum |
Sea shipping |
5~10 days after your payment |



FAQ
Q: Are you a manufacturer or a trading company?
A: Yes, we are, Kanion now has more than 10000 employees, 15 standardized GMP workshops, could produce items in all kinds of traits such as hard capsules, softgels, Tablets, Granules, oral liquids, herb extracts etc.We are listed top pharmaceutical company in China.
Q: What's your minimum order quantity?
A: Chinese patent medicine has its own MOQ but it depends on if it is available.Other customized formula need meet the batch quantity to arrange manufacture.
Q: How about lead time?
A: In off season,we could finish a bulk order in 1-2 months. In peak season, that may be in 2 months or more.
Q: What's the shipping time?
A: If in stock, we will ship it out immediately. By express will be 3~5 days to you,shipping will be longer about 30~45 days.
Q: Could you produce all according to customers' requirement?
A: Yes, we could provide OEM/ODM service and customized logo and package even formula for you.
Q: How to store the product?
A: Store in cool and dry place. It must be in well closed containers during shippment. The shelf life will be 2 years.
Q: Do you have COA, MSDS, Co, Health certificate or other certificate?
A: We have series of certifates. Plz be free to contact us to get updated one.
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