Vitamin B12 Injection, 2000mcg

(317 customer reviews)


Vitamin B12 for injection, 2000mcg Cyanocobalamin. Concentration 2000mcg/ml in 10ml multi-use vials. 

1 vial – great as a sample
4 vials – can qualify for Free Shipping Social*
10 vials – most popular, every 10th vial is free

SKU: vb12-2000-0 Category: Tags: , , ,


Vitamin B12 Injection Cyanocobalamin, 2000mcg concentration. Packaged in 10ml vials and sold individually or in packages of 5,10 or 20 vials.

1 vial – great as a sample
4 vials – can qualify for Free Shipping Social*
10 vials – most popular, every 10th vial is free

Each ml of vitamin B12 contains:

  • cyanocobalamin 2000mcg (vitamin B12)

Note: Our 2000mcg vitamin B12 is twice as concentrated as our vitamin b12 1000mcg. Use half as much by volume for the same dose.

Further general information on the clinical pharmacology of cyanocobalamin vitamin B12 for intramuscular injection including contraindications and precautions

Quality: B12 Direct works only with country of origin government licensed suppliers and have independently tested our vitamin B12 for quality and safety at Mérieux NutriSciences (Vancouver Canada).


Additional information


10ml per vial






Tested for quality and safety at Mérieux NutriSciences (Vancouver Canada)

Product Appearance

Clear red sterile solution for injection


benzyl alcohol

Storage Instructions

Store below 25C.

Shelf Life

2 years


TP Drug Laboratories

317 reviews for Vitamin B12 Injection, 2000mcg

  1. Dac Pham (verified owner)

    good product. already bought, now order again

  2. Julie (verified owner)

    I could not be happier than I am after getting my B12 and it truly makes a difference in my energy! This is the best place to purchase it and I highly recommend the site. Superior service and a excellent product! Wish I had found this site years ago!!

  3. Dr. Drew L. (verified owner)

    I have tried approximately 10 different B12 suppliers over the years and I get my best results right here. Always consistent and always good quality. I have and will continue to use and highly recommend.

  4. Leslie McPherson (verified owner)

    Reliable, professional company with proven, effective product. The ONLY place to purchase B12 in my opinion! Thanks for serving your customers so well.

  5. Ryan

    Awesome quality, awesome results and fast service !

  6. Stephen

    Great product and a great company to deal, will keep coming back again and again.

  7. JOHN

    Fast, accurate service. My wife & I thank you!

  8. glenn (verified owner)

    Great source of injectable B12!

  9. Christopher Gustin (verified owner)

    I have purchased the B12 and the B12 complex several times now. Fantastic product at a great price! I will continue to purchase my B12 Thru VitaminB12direct.

  10. Ken Waddleton (verified owner)

    First time finding this site for B-12. Great prices I look forward to getting the product.

  11. Donna (verified owner)

    Customer Service is OUT OF THIS WORLD!!!! So helpful and pleasant. There is another site for B12, but this is the one for me!!!!!

  12. Rashid (verified owner)

    I am very glad I found B12 direct, after looking at many overpriced online vendors, finally, one with a reasonable price. I like that the solution is 2,000 per ml as well, as it reduces injection volume. As for the product itself, it seems to work as well as any other injectable b12, noticeably less fatigue, and a certain natural feeling energy and sharpness, totally different from that artificial caffeine stimulant jitteryness. Also, customer support is quite prompt.

  13. J. Marshall (verified owner)

    Your company has turned out to be a complete godsend for me, and I am so grateful I found you. I have a medical condition that requires me to take massive doses of B-12, I have no insurance, and every other source of B-12 I had found is cost-prohibitive at the levels I am taking.

    I have now injected mass quantities from your lab across months of time and just cleared a rigorous medical exam that confirmed I am doing extremely well on this regimen. Please know you are providing a public service, and the customer assistance is outstanding too!

    • Customer Service

      Amazing and thank you!

  14. Matt (verified owner)

    Excellent source of injectable B12. Easy to buy and prompt delivery. A product I can trust.

  15. Jo (verified owner)

    Great product. Great people!

  16. Heather (verified owner)

    Fantastic product , great price and so easy to deal with

  17. Lynn (verified owner)

    Your stuff is definitely as good as what you pay the doctors $25 a shot for. I’ve already re-ordered, my dad gets these shots and is on fixed income so this is very helpful for him.

  18. Beau

    I found this site by accident and I have hit a winner. Not only is it a good product but the customer service is out of this world. I had an issue on the shipping and Steven handled it quickly and to my full satisfaction. Thx Steven and B-12 direct for your product.

  19. Ginger

    Always helpful with any questions you may have, rendering solutions asap. Pleasant and courteous during transactions… Yes I’d use this site again to order B12! Thank you so much vitaminB12direct!

  20. Jeanne

    What great people to deal with – and really good communication, as well!

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