smallest needle for b12 injection Dr. prescribed injections. Pharmacy only gave me vials. Where do you get your needles and syringes? What size?? Where do I inject? : r/B12_Deficiency Store the injection protected from light Is this the right size

People with pernicious anemia or people who cannot absorb vitamin B 12 from their intestines will need injections of vitamin B 12 every one to three months indefinitely

The microchannels created by needling allow the peptide to bypass the stratum corneum barrier and reach the dermis directly

Supplied as a lyophilized powder, independently tested, and supported by a lot-specific Certificate of Analysis

For those learning the technique, training with a healthcare provider or using reliable equipment with built-in safety measures can reduce errors, prevent contamination, and improve overall confidence in the injection process