
Vitamin B12 Methylcobalamin Powder
Appearance: Red Powder
CAS No.: 68-19-9
Purity: 1%,99%
MF: C63H88CoN14O14P
EINECS No.: 200-680-0
Shelf life: 2 Years
Particle Size: 80 Mesh
MOQ: 1kg
Certificate: ISO/KOSHER/HALAL/COA ETC.
What is Vitamin B12 methylcobalamin?
Mecobalamin is an active form of vitamin B12, specifically methylcobalamin, which is the product of methylation of vitamin B12.
Mecobalamin, which is mainly found in blood and other body fluids, can be directly absorbed and utilized by the body and participate in the methyl conversion of substances, promoting the synthesis of nucleic acids, proteins and lipids in nerve cells.

COA of methylcobalamin
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Items |
Standards |
Results |
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Physical Analysis |
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Appearance |
Red Powder |
Conforms |
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Odor |
Characteristic |
Conforms |
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Mesh Size |
100% through 80 mesh size |
Conforms |
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General Analysis |
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Identification |
Identical to R.S. sample |
Conforms |
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Assay |
≥99% |
99.8% |
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Test Method |
HPLC |
HPLC |
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Extract Solvents |
Water and Ethanol |
Conforms |
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Loss on Drying (g/100g) |
≤5.0 |
3.33% |
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Ash(g/100g) |
≤5.0 |
2.81% |
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Chemical Analysis |
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Pesticides Residue (mg/kg) |
<0.05 |
Conforms |
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Residual Solvent |
<0.05 |
Conforms |
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Residual Radiation |
Negative |
Conforms |
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Lead(Pb) (mg/kg) |
<3.0 |
Conforms |
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Arsenic(As) (mg/kg) |
<2.0 |
Conforms |
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Cadmium(Cd) (mg/kg) |
<1.0 |
Conforms |
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Mercury(Hg) (mg/kg) |
<0.1 |
Conforms |
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Microbiological Analysis |
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Total Plate Count(cfu/g) |
≤1,000 |
107 |
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Molds and Yeast (cfu/g) |
≤100 |
23 |
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Coliforms (cfu/g) |
Negative |
Conforms |
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Salmonella(/25g) |
Negative |
Conforms |
Advantages of mecobalamin over cyanocobalamin
(1) Mecobalamin can exert its active effect directly without liver metabolism or biotransformation. Patients with liver function injury can be preferred.
(2) Mecobalamin is more easily transferred to the organelles of nerve cells and has a stronger effect on promoting the formation of myelin than adenosine cobalamin.
(3) Mecobalamin is a coenzyme of methionine synthase. The advantage of mecobalamin is that it can not only provide indirect methyl groups for the synthesis of methionine, but also directly provide its own methyl group.
(4) Indications for mecobalamin: for peripheral neuropathy and megaloblastic anemia due to vitamin B12 deficiency.
Application of methylcobalamin
1. Facial neuritis
Patients with facial neuritis will have congestion and edema, crooked mouth and eyes, numbness and spasm. Mecobalamin can help repair the nerve and relieve the neurological lesions.
2, megaloblastic anemia
Due to the low content of folic acid and vitamin B12 in the human body and the lack of coenzyme in the body, the amount of RNA synthesis increases, resulting in the imbalance of nuclear and plasma development, making the nucleus in the network structure, unable to retract in time, and the cell is huge.The timely supplement of mecobalamin can help ensure the normal synthesis of DNA, promote the growth of red blood cells, and alleviate the symptoms of anemia caused by vitamin deficiency.

3. Diabetic peripheral neuropathy
Mecobalamin, as an active metabolite of vitamin B12, can directly participate in the methyl transfer between nerve tissues, and participate in the synthesis and metabolism of nucleic acid lipids and proteins. It can stimulate the synthesis of perianal protein, and promote the regeneration of damaged areas in nerve axons to achieve the effect of repairing damaged nerves. If mecobalamin is used in combination with antidiabetic drugs, it also has a good therapeutic effect on microvascular and nerve damage caused by long-term hyperglycemia.
4. Neuralgia caused by herpes zoster
Herpes zoster is caused by the varicella-zoster virus. After infection with the virus, the body's immunity is weakened, the skin appears large herpes, accompanied by pain, and finally leads to nerve fiber damage.Mecobalamin can effectively reduce the recovery of neurotransmitters, improve the excitation of neurons, and relieve pain.
How to buy methylcobalamin powder?
Sost biotech is a well-known manufacturer of specialized methylcobalamin with the following advantages:
1) The products we provide are produced directly by our own factory. We strictly follow quality standards and procurement processes.
2) We are qualified. SC Food Production License,haccp, Commodity Inspection, Certificate of Origin, Organic certification, halal,KOSHER and so on.

If you have a purchase plan or OEM order, please contact us~
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