Vitamin B12 Injection, 2000mcg

(327 customer reviews)


Availability: In Stock

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

327 reviews for Vitamin B12 Injection, 2000mcg

  1. 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.

  2. Brad Hagood (verified owner)

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

  3. 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!

  4. 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

  5. Pizat (verified owner)

    My wife and I have been using the B12 injectable for over a year now. Great product at a great price!

  6. Stephen Meyer (verified owner)

    I have been ordering injectable B-12 from here for 4+ years, and the quality has always been high and the service seamless! What a great, healthy source of extra energy.

  7. michael craigs (verified owner)

    Been using this for years and always satisfied. Very reasonable prices and fast delivery.

  8. Sammy Boyle (verified owner)

    Great product and reliable company.
    Ordered multiple ampoules on multiple occasions, best about and a good price.

  9. Andrew (verified owner)

    I am back for more. It has helped me on my weight loss journey. Down 98 pounds in 9 months! 52 more for my goal weight. You have a customer for life.

  10. Lori Lamoreaux (verified owner)

    I have not ordered for awhile but I keep coming back because you can’t beat the product for the price. Shipping is always on spot and dependable.

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