The gluteal muscle, specially the ventrogluteal site, is preferred for larger volumes and is considered to have fewer risks
Options include increasing concentration, adding microneedling, incorporating other treatments like minoxidil, or switching to GHK-Cu to test whether the alternative copper peptide produces better individual response
In these cases, B12 injections provide a direct source of the vitamin, circumventing the digestive system and aiding in absorption
The B12 intravenous dose is usually the same as the intramuscular dose, from 1000 mcg to 2500 mcg per infusion
These labs allow detection of pre-existing contraindications (impaired kidney or liver function, subclinical thyroid dysfunction) and provide reference values for interval monitoring during the protocol