Vitamin B12 is a water-soluble vitamin, also known as adenosylcobalamin, cyanocobalamin, etc. It is a compound containing cobalt that mainly plays a role in regulating DNA synthesis and nervous system function in the human body.
B12 is mainly found in animal foods, such as meat, fish, poultry, milk, dairy products, eggs, etc. Vitamin B12 deficiency can lead to anemia, fatigue, dizziness, emotional instability, nervous system damage and other symptoms, and needs to be supplemented in time. Typically, adults require about 2.4 micrograms of vitamin B12 per day, with pregnant and breastfeeding women requiring higher intakes.
OEM ODM Available, Other forms of vitamin B12 are also available
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|
Batch Quantity |
14.5kg |
According as |
USP 42and in house standard |
|
Test items |
Specifications |
Results |
Test methods |
|
Characters |
Dark red crystals or amorphous or crystalline red Powder. |
Complies |
Visual method |
|
Identification A |
UV: The absorption spectrum exhibits maxima at 278±1nm,361±1 nm,and550±2nm. |
Complies |
USP monograph |
|
A36I nm/A278nm : 1.70〜1.90 A36I nrn,A550nm : 3.15'~^3,40 |
1.85 3.26 |
USP monograph |
|
|
Identification B |
Cobalt:Meets USP requirements |
Complies |
USP monograph |
|
Identification C |
HPLC.The retention time of the major peak of the sample solution corresponds to that of the standard solution. |
Complies |
USP monograph |
|
Loss on drying |
≤10.0% |
2.6% |
USP monograph |
|
Assay |
97.0% 〜102.0% |
99.3% |
USP monograph |
|
Related substances |
Total impurities ≤3.0 % |
1.2% |
USP monograph |
|
7 P ,8 0 -Lactocyanocobalamin ≤ 1.0 % |
0.6% |
||
|
34-Methylcyanocobalamin ≤ 2.0 % |
0.1% |
||
|
8-Epi-cyanocobalamin USP ≤ 1.0% |
0.1% |
||
|
Any other unidentified impurity and 50-Carboxycyanocobalamin> 32- Carboxycyanocobalamin ≤0.5% |
<0.5% |
||
|
Acetone |
≤5000ppm |
203ppm |
In house/(GC) SOP-QC-001-04-05 |
|
The total aerobic microbial count |
≤1000 cfu/g |
<10cfu/g |
ChP <1105> |
|
The total combined yeasts/mould count |
≤100 cfu/g |
<10cfu/g |
ChP <1105> |
| Conclusion: |
The product complies with the specifications |
||

1. Participate in DNA synthesis: It can promote the synthesis and stability of DNA and maintain the normal development and differentiation of blood cells.
2. Maintain nervous system function: It can promote the normal operation of brain nerve cells and maintain the stability of nervous system function.
3. Improve mental state: Closely related to the normal function of the nervous system, supplementing enough vitamin B12 can improve mental state and relieve anxiety, depression and other emotional problems.
4. Relieve fatigue and increase energy levels: It can help the body utilize nutrients such as carbohydrates, fats and proteins to provide energy and relieve fatigue.
5. Promote immune system function: It can enhance the function of the human immune system and help prevent infections, inflammation and other diseases.
6. Prevention and treatment of anemia: Lack of vitamin B12 can lead to megaloblastic anemia, so the intake of B12 can prevent and treat anemia.
7. Improve memory and cognitive function: participate in the normal function of nerve cells, help improve memory and cognitive function, and prevent cognitive decline and Alzheimer's disease.
8. Promote red blood cell production: Promote the production of red blood cells in the bone marrow, helping to prevent and treat anemia. It helps maintain normal levels of red blood cell number and function in the blood.
9. Maintain oral health: It can promote the normal growth of tongue papilla, maintain the health of oral mucosa, and prevent oral ulcers and oral inflammation.

1. Skin-related problems: It also affects the health of the skin. To improve skin texture and relieve skin problems such as dryness and inflammation.
Double polyethylene bags inside, and high-quality standard carton drum outside.
2. Nervous system diseases: Play a key role in the normal function of the nervous system. Therefore, it can be used to treat some neurological diseases, such as peripheral neuropathy, spinal cord injury, multiple sclerosis, etc.
4. Alzheimer's disease: Participates in the normal function of nerve cells and helps improve memory and cognitive functions. Therefore, it has been studied for the prevention and treatment of Alzheimer's disease.
5. Nutritional supplement: For certain groups of people, such as vegetarians, strict vegetarians, gastrointestinal surgery patients, etc., the intake of vitamin B12 may be insufficient. In this case, the body's needs for this nutrient can be met through B12 supplementation.
6. Nerve pain: Helps reduce pain and improve neuralgia symptoms by normalizing the function of the nervous system.
7. Cataracts: Moderate intake may play a certain role in preventing or slowing down the development of cataracts.
8. Osteoporosis: May help improve bone density and prevent osteoporosis.
Shipping by express, air, Sea, and some special line to most Countries

We have our own plant extraction workshop and OEM aseptic workshop.
The company has strong technical force and experienced production staff. The company has 6 sets of 6m3 modern multi-functional extraction equipment, 4 sets of 5m3 reactors, 7 sets of external circulation evaporation and concentration equipment with an evaporation capacity of 1500kg/h, 4 sets of chromatographic columns with a volume of 2m3, and an evaporation capacity of 250kg/h spray One set of drying tower, one set of rectifying alcohol 2000kg/h rectifying tower, 400㎡ of Class D clean area.
The company not only has advanced technology and professional equipment, but also has a sound system and strict and professional standards in raw material selection and procurement, ensuring a complete and comprehensive quality control system from raw material procurement to product delivery.







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