"Copper-peptide treatment resulted in follicle enlargement comparable to the effect of minoxidil in fuzzy rats." Uno & Kurata, J Invest Dermatol (1993) GHK-Cu is one of the most forgiving compounds in the peptide toolkit: no PCT, no HPTA interaction, no cycle-length ceiling for topical use, and no meaningful bloodwork burden
Inform your prescribing doctor
The combined preparation is restricted to experimental and laboratory research and is not approved for human therapeutic use
L-tyrosine is a direct precursor to the neurotransmitter dopamine (as well as stress hormones epinephrine and norepinephrine known more widely as adrenaline)
Finotto S, Siebler J, Hausding M, Schipp M, Wirtz S et al
The internet has dubbed this Ozempic face, and while the term is a little dramatic, the underlying phenomenon is real and well-documented among providers who regularly treat GLP-1 patients