Pay in 4 interest-free payments of $5.66 Learn more
Ships within 48 hours · Estimated delivery Aug 21 - Aug 26
Fatigue from low B12 can make it genuinely hard to stay active or motivated
Adults usually get 1000 mcg (1 mg) of Vitamin B12 through injections
Turn the bottle of B12 upside down, insert the clean needle into the rubber seal and withdraw the required dosage
Pernicious anemia is an autoimmune disorder in which the immune system attacks and destroys the cells in the stomach responsible for producing intrinsic factor, a protein essential for the absorption of Vitamin B12
US$ 29.81
US$ 28.76
US$ 21.94
