To support biochemical processes related to vitamin B12 in patients with vitamin B12 deficiency, cyanocobalamin is typically administered, followed by aquacobalamin, and even less frequently, the active forms in the human body, methylcobalamin or 5-adenosyl-5-cobalamin
Schusterova et al., 2021)
I said, okay, I don't care how the body makes it
High doses or prolonged use may increase the likelihood of experiencing skin issues
Separate studies demonstrated anti-anxiety effects in rats at remarkably low doses (0.5 mg/kg), with effects appearing within 12 minutes and including increased exploration of open and lighted spaces, a standard measure of reduced anxiety in rodent models
Unless specifically directed by a prescribing clinician, stick with bacteriostatic water for consistency and simplicity