Peptides can be categorized into two main groups: those with known receptors, such as GLP1, and those without known receptors, but which can still impact biology in interesting ways, as seen in animal data, with BPC57 being an example of the latter 4m30s
You might take your GHRP in the morning before eating, then add GHK-Cu with your next meal or at a different time entirely
GLP-1 medications are not approved for endometriosis
It's naturally produced by the body but can become depleted due to stress, illness, poor diet, or aging
Regenerative Medicine : GHK-Cu is integral to the study of stem cell stimulation , wound healing , and regenerative medicine
PubMed 22962027 TB-4 Phase 1 human safety first-in-human randomized, double-blind, single- and multiple-dose Phase 1 of recombinant human thymosin 4 in healthy volunteers, no serious adverse events: PubMed 34346165