US$ 27.68
b12 by injection Compounded Cyanocobalamin (Vitamin B12) Cyano is a form of vitamin B12 that is man Out of Stock - VITAMIN
Description
And if you do have a condition that significantly inhibits your ability to absorb B12, like pernicious anemia, you likely need injected B12 supplements

Boost Immune Function Vitamin B12 is essential for producing white blood cells, which are pivotal for proper immune system functioning
I purchased the home kit as well and the staff is very helpful with all my questions

Very best of luck
