US$ 27.06
https k3nowmd.com b12-injections Vitamin B12 Injection at a Licensed Pharmacy B12 Injections | Delray Beach,
Description
However, it isnt possible to know exactly how much B12 you are receiving this way

PMC 8140678

Standard IM Dosing Protocol of 1000 mcg The usual dose for Vitamin B12 injections is 1000 mcg

You can also find vitamin B12 in fortified cereals and nutritional yeast products
