He doesn't want to fly for one week or so
N.CorteseM
Azo dyes in the food industry: Features, classification, toxicity, alternatives, and regulation
Mutat Res 508:15765 Speit G, Dennog C, Eichhorn U, Rothfuss A, Kaina B (2000) Induction of heme oxygenase-1 and adaptive protection against the induction of DNA damage after hyperbaric oxygen treatment
not trial-validated Endpoint Wrinkle depth Topical timeline 8-12 weeks Injectable framing Anecdotal Endpoint Hair shedding or thickness Topical timeline 12+ weeks Injectable framing Anecdotal
Research published in the Journal of Biological Chemistry found that GHK-Cu "significantly increased gene expression of MMP-1 and MMP-2 at the lowest concentration" tested, but this relationship becomes more complex at higher levels