Both peptides are not approved for routine human use (sold for research purposes) and are banned in competitive sports [10]
Skin Psoriasis and Inflammatory Skin Conditions Oxidative stress is a known driver of inflammatory skin conditions, including psoriasis, eczema, and dermatitis, and glutathiones anti-inflammatory properties may help reduce flare-up severity
doi: 10.1016/0006-8993(89)91550-3
Long-acting Amylin analogue Petrelintide Petrelintide (ZP8396) is a 36-amino-acid acylated peptide, based on the peptide sequence of human amylin [21] with chemical and physical stability at neutral pH, minimizing fibrillation [22]
"GHK Peptide as a Natural Modulator of Multiple Cellular Pathways in Skin Regeneration." BioMed Research International , 2015
26 Since the discovery of SRC-1 (steroid receptor coactivator-1), vast increase in the understanding of the transcriptional control mechanisms of the co-activators have taken place