Vitamin B12 Injection, 2000mcg

(342 customer reviews)


Availability: In Stock

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

4 vials – can qualify for Free Shipping Social*
10 vials – most popular, every 10th vial is free


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

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

342 reviews for Vitamin B12 Injection, 2000mcg

  1. Julie McDaniel (verified owner)

    I have purchased numerous times and I’ve purchased from other vendors, I feel this is the only one that isn’t watered down or not of the quality they claim it is. Only company I order from now. Thank you

  2. Reed Balentine (verified owner)

    2nd time purchasing, good product

  3. Kevin Rigby (verified owner)

    Ii have bought priduct before with great results will buy anytime

  4. James Haumschild (verified owner)

    I’ve been using b-12 injections for a couple of years and they really give my wife and I a lift when we are dragging. We just tried the b complex recently and wow what a difference in our stamina. Great products and prices

  5. catangelpa (verified owner)

    I always feel better when I keep up with my B12 injections from b12direct – great company. I will always continue to order!

  6. sidhudaniel (verified owner)

    I can’t enough about your products. They are a life saver. I love the way I feel and energy I need. Keep up the good work.

  7. Deni Forestek (verified owner)

    I have to tell you how wonderful my weekly vitamin B12 injections for me. I have CFS/ME and it truthfully is a lifesaver for me. I am 71 years old and going strong; and these injections give me so much energy, I can take care of my amputee husband and disable daughter with only one day of extra help.

  8. Brad Hagood (verified owner)

    I have made several purchases. Great product. Will buy again.

  9. Randy J (verified owner)

    I’ve ordered b12 from Vitamin B12 Direct and very happy with the product and customer service. I like the 2000mg / ml product and I find it’s the best and often the only place I can easily buy the injectable from where I live. Great product, great service, great customer service and fast shipping! Can’t beat Vitamin B12 Direct!

  10. Mike Neskovic (verified owner)

    I’m using B12 vitamin B complex four the last eight years with this great company and we never had problems and they always punctual and I would highly recommend this company, thank you

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