Acknowledgments The authors would like to thank Doug Fox, Michael Ingling, Joseph Kalish, Maurice Linder-Jackson, Sarah Marcum, Laura Milovic, Arwa Muhamed, and Ashley Thayaparan for their technical assistance in the working memory task
Unlike many other peptides that remain more experimental, GHK-Cu (often listed as Copper Tripeptide-1) appears in numerous cosmetic products from various businesses, both physical stores and online retailers
Copper peptides are destabilised by low-pH environments, so don't layer them with strong acids or L-ascorbic acid vitamin C serums
Despite the guideline-recommended use of both SGLT2i and GLP-1RA therapy, there is a paucity of real-world evidence on the long-term effects of combining SGLT2is with newer generation GLP-1RAs (including once-weekly GLP-1RAs, once-daily oral semaglutide, and dual GLP-1/glucose-dependent insulinotropic polypeptide [GIP] agonists) on metabolic outcomes and other cardiorenal outcomes [22]
If you have a history of pancreatitis (pancreas inflammation), discuss this thoroughly with your healthcare provider
British Journal of Nutrition