What Research Really Shows | Explained TL;DR The honest answer is: maybe, a little, in some studies, mostly on sun-exposed skin, and the effect fades once you stop taking it
Myth: Taking more milligrams of a supplement always leads to better results
AM/PM split: GHK-Cu in the morning (repair, antioxidant support, under sunscreen) and tretinoin at night
Wipe the vial top with an alcohol swab
Because the peptide originates in gastric juice and much of the preclinical research examined gut lining integrity, the oral route puts it directly where that research focused
Scientific Activity Ipamorelin activates the ghrelin receptor in research assays, engaging Gq, phospholipase C, and intracellular calcium signaling