Yes, you can use copper peptides with tretinoin, and they make for a powerhouse duo when used correctly
Verify each peptide's eligibility under section 503A before sourcing or using it, audit your compounding pharmacy partners, and keep prescriber documentation for patient-specific prescriptions
Protocols, doses, and reactions reported below come from published clinical trials (each compound studied separately and one combination not involving retatrutide) and self-reported community sources
Zhang Y, Yang X, Wang S, Song S (2019) Ginsenoside Rg3 prevents cognitive impairment by improving mitochondrial dysfunction in the rat model of Alzheimers disease
Another trial in cancer patients showed selenium restored glutathione to near-normal levels during chemotherapy [19]