Echoing the scientific literature, they write of ipamorelin that we lack sufficient information to know whether the drug would cause harm if administered to humans via [injection]. The peptide pralmorelin (or GHRP-2) is clinically approved in Japan, but only as a way to diagnose adults who are deficient in growth hormone
Disclaimer: The following information is not medical advice and is based on animal studies, preclinical research, and consumer testimonials
It is perfectly fine and in some cases may be advisable to layer both products as part of your strategy to fade various types of hyperpigmentation, including post-breakout marks
GHK-Cu (Copper Peptide) represents one of the most promising compounds for addressing loose, sagging skin through its documented ability to stimulate collagen production by up to 70% and increase elastin synthesis by 30%
Manganese peptide complexes (e.g., manganese tripeptide-1) have been explored as alternatives that avoid copper-related skin discoloration concerns while providing metal-dependent enzymatic activation