Most protocols begin at 0.25mg weekly for four weeks, then increase to 0.5mg, with subsequent escalation to 1mg and potentially 2mg based on your response and tolerability
The Technology Innovation Reshaping How Peptides Are Made The scale of the manufacturing response is part of the story
"Pharmacokinetics, distribution, metabolism, and excretion of body-protective compound 157 in rats and dogs." Frontiers in Pharmacology , 2022
Despite wide dose ranges tested (6 g/kg to 20 mg/kg), multiple administration routes (intramuscular, intraperitoneal, intravenous, oral), and varied dosing frequencies across numerous animal models, no acute lethal dose has been identified