Injectable B12, 1000mcg

(249 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

249 reviews for Injectable B12, 1000mcg

  1. gwenstcm (verified owner)

    As a cyclist, I need special nutrition for long rides. Ordering from vitamin B12direct for my injectable B12 has been a game changer! I’ve been a customer for years.

  2. Angela (verified owner)

    I’ve been ordering from b12 direct for several years. This product is a must for myself as well as my daughters. We struggle with anemia, and can not absorb b12 supplements as well. The injectable b12 is a game changer for us. Very pleased with b12 direct products.

  3. rick2767 (verified owner)

    great service great product

  4. S Mann (verified owner)

    I’ve always had good results. I’ve used this product for several years.

  5. sadiesuereid (verified owner)

    I have been using B12 Direct for several years now, and don’t know where I would be without them! Their B-12 is top notch and keeps me out of the hospital. B-12 is something I must have in order to survive, and my body does not absorb it from pills or from the food I eat, so it must come from an injection. B12 Direct is a lifesaver because in the US, big Drug Companies want an arm and a leg for it, and insurance will not help pay even with a prescription. It is a Vitamin! God Bless VitaminB12Direct for their awesome product, for caring about people, and for their awesome customer service!

  6. JOANNE STEPP (verified owner)

    I ordered a few years ago and everything went smoothly. delivery and product are perfect. I feel great with B12 injections.

  7. MICHAEL HUFF (verified owner)

    Excellent. Perfect. 100% the same as from any other pharmacy or supplier. Works as expected. Good communication re: pandemic related shipping delay.

  8. Randy (verified owner)

    Excellent product.

  9. Kristina

    I have found through extensive research that this company has the most affordable and high quality injectables. I have to inject my B12 due to not being able to absorb other forms and I always buy my supply here. I highly recommend.

  10. kristy3111

    I am extremely satisfied with the superior products and customer service that I receive from Vitamin B12 Direct and will continue to be a customer as long as they provide these products. You honestly can’t find another company that even compares to the affordable pricing and top notch products.

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