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. Jose Reyna (verified owner)

    Love it, been ordering for many years,These B12 injections keep me going.

  2. Shannon Hartnett (verified owner)

    I’ve been taking b12 2000 for a year now and it had helped with my energy levels tremendously.

  3. Werner (verified owner)

    I have difficulty obtaining Vitamin B12 from normal foods. I have therefore been a vitaminB12direct customer for many year, using the B12 2000 mcg product. I can attest that the injections of B12 work great and are reflected in my medical readings.

  4. SELWYN-LLOYD MCPHERSON (verified owner)

    Been ordering from Vitamin B12 Direct for years. Quality product, reliable shipping, great folks!
    Do not hesitate, do something good for your health!

  5. chris watts

    This stuff keeps me alive (and able to keep up with my kid!) After two stomach ulcers and more proton pump inhibitors than I care to recount, my body no longer absorbs enough B12 from the food I eat, and sublingual tablets only work if I take them every day. I’m not a big fan of needles, but after 5 years of injecting every couple weeks I’ve gotten used to it. Thank you B12Direct for the great service and fair pricing!

  6. Eric

    Vitamin B12 direct, I’ve been happy with shipping time, price. Been using since found about B12 DIRECT about 5 yrs ago.

  7. Eduardo (verified owner)

    Fast shipping and great product. Highly recommend.

  8. James Hesskew (verified owner) is the best! Thank you so much for your great product. Your B12 Injection 2000mcg is a life saver. It keeps my energy up and my B12 blood levels where they belong. It also helps my cognitive ability. This company is absolutely dependable. The product is pure and from a reputable pharmacy. The price is outstanding and the shipping reasonable. Thank you again. James H

  9. cookbrandi (verified owner)

    I was very skeptical about what I was actually receiving in those vials. But it just so happened that my doctor decided to test my B12 levels after I’d just done a couple injections. Let’s just say, I am no longer skeptical and I recommend Vitamin B12 Direct to anyone that I have the chance to.

  10. Dave Little (verified owner)

    Great product and great price…
    Have pernicious anemia but
    since taking this B12 shot every
    month all OK for the past 14 yrs.

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