Injectable B12, 1000mcg

(250 customer reviews)


Availability: In Stock

Injectable Vitamin B12 in 10ml vials. Cyanocobalamin concentration 1000mcg per ml packaged in convenient multi-use vials. As little as .97 per B12 injection!

2 vials – minimum order, no handling fee
6 vials – can qualify for Free Shipping Social*
10 vials – most popular, 10th vial is free


Vitamin B12 Cyanocobalamin for intramuscular injection. Concentration of 1000mcg injectable B12 per ml packaged in 10ml multi-use vials. Total B12 per vial is 10000mcg.

Each ml contains:

  • cyanocobalamin 1000mcg (vitamin B12)

2 vials – minimum order, no handling fee
6 vials – can qualify for Free Shipping Social*
10 vials – most popular, 10th vial is free

Quality: B12 Direct works only with country of origin government licensed suppliers. We have independently tested our injectable vitamin B12 for quality and safety at Mérieux NutriSciences (Vancouver Canada). Packaging may differ from our website depending on supplier, but we certify that the contents of our B12 is standard and true to description.

General Injectable B12 Cyanocobalamin Information

Visit our Vitamin B12 Injectable Information page. For information on the clinical pharmacology of injectable vitamin B12 cyanocobalamin including contraindications and precautions visit the US National Library of Medicine – DailyMed Cyanocobalamin.


Additional information

Package Sizes

10ml / vial




Independently tested at Mérieux NutriSciences (Vancouver Canada)



Product Appearance

Clear red sterile solution


benzyl alcohol

Shelf Life

3 Years

Storage Instructions

Store below 30C. Expiration date printed on package.


TP Drug Laboratories

250 reviews for Injectable B12, 1000mcg

  1. Mike (verified owner)

    Ordered many times and always shipped quickly . Quality always good.

  2. Sandra Picard (verified owner)

    Vitamin B12 Direct continues to provide quality injectable B12. I’ve purchased for several years now and as long as it remains at the quality they provide, I’ll continue to purchase. I have to inject B12 for pernicious anemia and insurance considers B12 to be a supplement and refuses to make exceptions for those of us that require B12 injectable as life sustaining.

  3. colleen.kgill (verified owner)

    I have been using b12 injection vials from this company for many years now. They always send quality products & even replaced vials that customs had held over months & became out of date. HIGHLY RECOMMENDED.

  4. Kenneth ford (verified owner)

    Excellent product made me feel really good my last order ended up lasting me quite a while would highly recommend this product.

  5. Sandie

    This site has a great price and quality product. I’ve been using it for years.

  6. Ricardo (verified owner)

    Great product and service.
    Highly recommend.

  7. Jennifer

    I was amazed at the surge of energy i got after one injection. This is clearly an excellent product. My energy has been much better since using it consistently.
    No problem with shipping or ordering.
    Highly recommend.

  8. 64ericd (verified owner)

    consistently fast shipping, recommended to others.

  9. Terry Miller (verified owner)

    Great product for excellent price. Definitely recommend as a source for B12.

  10. Thomas Bates (verified owner)

    Great product! Shipping was free as a first-time customer, and while there are some delays in shipping due to it shipping from overseas, Vitamin B12 Direct was very helpful in keeping me apprised of delays and I was updated in a very timely manner.

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