bpc-157 hair Bpc 157 Follicle Density Peptide Therapy for Hair Growth:

Science 2002;297:353-6

The peptide itself is not a controlled substance in Canada, so customs issues are relatively rare for personal research quantities, but awareness of potential delays helps with planning

Diabetes 70 , 13471356 (2021)

Peptides degrade (lose potency) but don't become toxic

developmental code PNB-0408) is a synthetic small oligopeptide derived from angiotensin IV (AngIV), engineered to overcome AngIV's limitations as a research tool by adding lipophilic modifications that confer oral bioavailability and blood-brain barrier permeability

Adding cagrilintide theoretically provides additional satiety signaling through the amylin pathway, potentially pushing total weight loss beyond 30%