Among the ingredients commonly found in glow peptide blends, GHK-Cu currently has the strongest scientific evidence for supporting collagen production, skin repair, and healthier-looking skin
doi:10.1002/hep.23720 [PubMed] [Crosslink] [Google Scholar] Lalouschek, W., Aull, S., Serles, W., Schnider, P., Mannhalter, C., Lang, T., Deecke, L., & Zeiler, K
The published evidence base for CJC-1295 Without DAC draws on both the direct characterisation of the tetrasubstituted backbone and the extensive clinical and pre-clinical literature generated for CJC-1295 with DAC, which shares the same four amino acid substitutions and GHRH receptor pharmacology
The review also reminds us that weight loss isn't the whole story
.Avoid unnecessary handling of lyophilized peptides