I spent 4 months reporting on the peptide BPC 157 and its unlikely journey from a research lab in post communist Croatia to today's MAHA movement. Ask me anything. : r IAmA Injectable peptides are licensed 'for research use only', but that doesn't deter biohackers from selling them or gym goers from conducting their own experiments with unregulated vials ordered from the internet. Peptides Are TB500 and BPC157 injections effective for treating injuries? The online wellness clinics letting customers 'add to cart' experimental peptides without a doctor consult Health The Guardian The Human Lab Rats Injecting Themselves with Peptides Office for Science and Society McGill University