Salmon is well known for having one of the highest concentrations of omega-3 fatty acids
These are real attributes that distinguish BPC-157 from compounds with no mechanistic basis whatsoever
The mechanism of action, involving natural beta-3 adrenergic receptors and lipolytic pathways, suggests that chronic use is unlikely to produce novel safety concerns beyond what was observed in clinical trials
The differences have to do with the hCG vial to begin with (legal parameters for active ingredient in compounded hCG has a WINDOW I dont know exactly what it is but its something like 90-120% remember these batches of hCG are compounded by hand so there is a little wiggle room so say if you get a vial of hCG that actually has more than 100% active ingredients say 5,300iu of hCG in a 5,000iu vial of hCG, in this case, you might need a lower dose than normal), the current level of potency of your mixture (as it gradually degrades over the weeks once youve mixed it), and your own body and its metabolism
That said, AHK-Cu appears to have benefits for skin as well