b12 dosage injection Dose: 7 Guidelines for Adults CYANOCOBALAMIN INJECTION, USP 30000 mcg/30

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[58] Medical uses [edit] Treatment of deficiency [edit] Severe vitamin B 12 deficiency is initially corrected with daily intramuscular injections of 1000 g of the vitamin, followed by maintenance via monthly injections of the same amount or daily oral dosing of 1000 g

For AOD-9604, the reported half-life can vary depending on the administration route, but generally, it's considered to be quite short, often quoted in the range of a few hours

The negatives depend on the peptide