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Vitamin B12 Powder

Product Name:Vitamin B12
Type:Feed Grade Vitamins
Efficacy:Feed Preservatives, Promote Healthy & Growth, Promote Nutrition

What is Vitamin B12 Powder?

Cobalamin, also known as vitamin b12 powder, can be found naturally in animal foods. It can also be added to supplements or foods. DNA and red blood cells are formed with the help of white vitamin b12 powder. Additionally, it plays a significant role in the growth and development of brain and nerve cells.

The protein in the foods we eat binds white vitamin b12 powder. Hydrochloric acid and enzymes in the stomach free vitamin b12 powder from its binders. In order to be absorbed further down in the small intestine, b12 vitamin powder combines with intrinsic factor, a protein.




Basic Information:

Technical Data Sheet


Product code







USP 40




Test method


Dark red crystals or amorphous or crystalline red powder

Visual method

Identification A

UV: The absorption spectrum exhibits maxima at 278±1nm,361±1nm,and550±2nm.

USP monograph




Identification B

Cobalt:Meets USP requirements

USP monograph

Identification C

HPLC: The retention time of the major peak of the sample solution corresponds to that of the atandard solution.

USP monograph

Loss on drying


USP monograph/USP<731>



USP monograph

Related substances

Total impurities ≤3.0%

USP monograph



34- Methylcyanocobalamin≤2.0%




Any other unidentified impurity and 50-Carboxycyanocobalamin,32- Carboxycyanocobalamin≤0.5%




In house/(GC)

Total aerobic microbial



Yeast & mould







Vitamin B12 Powder Uses

A microbial feed additive is a microbial product that replaces or balances one or more strains in the animal ecosystem. Plants do not have vitamin B12. Microorganisms distributed everywhere can synthesize vitamin B12. It is rich in animal feed and microbial fermented feed, and is an important source of vitamin B12 for animals. There are many feed additives, such as vitamin A, tryptophan, iodine, and now let’s find out what are the uses of vitamin B12?

1. vitamin b12 powder also promotes the production of choline. Insufficient vitamin b12 powder in pigs manifests as reduced protein deposition, growth retardation or even stagnation, reduced feed conversion rate, normocytic anemia, rough hair, dermatitis and hindlimb movement incoordination.

2. If sows lack vitamin b12 powder, the conception rate will decrease. Inflammation of gizzard mucosa often occurs in poultry, poor growth of chicks, decreased hatchability of eggs, and increased embryonic mortality.

3. Pigs and poultry usually need to supplement b12 vitamin powder, while adult ruminants only need to supplement enough cobalt to meet their needs. The whole plant feed without microbial feed needs to add the vitamin b12 vitamin powder of the animal’s full requirement.

In summary, vitamin b12 has a great effect, because vitamins are the active ingredients of vitamin additives. In addition to the active ingredients, there are carriers, diluents, adsorbents, etc., and sometimes other compounds in the additives. Its purpose is to protect the activity of vitamins and facilitate the addition in compound feed.


Vitamin B12 Supplier

For Vitamin B12, everyone has different special concerns about it, and what we do is to maximize the product requirements of each customer, so the quality of our Vitamin B12 has been well received by many customers and enjoyed a good reputation in many countries.

Green Agri Vitamin B12 have characteristic design & practical performance & competitive price, for more information on the Vitamin B12, please feel free to contact us.


Where to buy Vitamin B12?

Just send email to , or submit your requirement in bottom form, we are of service at any time!



Why choose us?

  • We are committed to providing our customers with the highest level of satisfaction and professionalism.
  • Our goal is to pursue high standards of products and internationalization. We timely absorb and learn from domestic and foreign advanced technologies for our new use, and constantly integrate and innovate to ensure that our products are constantly updated. We strive to make our Vitamin B12 Powder in the forefront of the industry.
  • If you are looking for intermediates that are of a high quality, then look no further than our factory.
  • The company has a complete, scientific and quality management system.
  • We are a Chinese factory that specializes in producing high-quality intermediates and providing professional services.
  • We always follow the tenet of customer satisfaction first, continuously improve the quality of customer service, and provide consumers with satisfactory and professional services.
  • We are both a supplier and manufacturer, which means that our prices are very competitive.
  • Since the early days of our business development, we have made social responsibility a part of our business activities, aiming to contribute to the sustainable development of society.
  • Our factory is equipped with the latest testing equipment to ensure that all intermediates meet the required standards.
  • We have been one of your largest 100% manufacturers in China.

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