US$ 23.14
vit b12 injection uses Methylcobalamin (Vitamin B12) Best Vitamin B12 Injection Sites
Description
Metabolites were quantified using area under the curve (AUC) normalised to protein concentration determined using a standard Bradford assay

(I am male

Neurological and Other Adverse Effects In rare cases, vitamin B12 injections have been associated with neurological side effects, particularly in infants undergoing treatment for severe deficiency
How often do I need to take it