does ghk cu tighten loose skin Advice on Ghk-Cu protocol/ : r/Peptides GHK-Cu Peptide | The benefits,

This is significantly longer than peptides reconstituted in plain sterile water, which typically degrades faster without the bacteriostatic preservative

Works amazing, helps so much

It comes in pills or a nasal spray

It is important to emphasise that these proposals are based almost entirely on preclinical data principally in vitro (cell culture) experiments and animal studies and have not been reliably demonstrated in robust human clinical trials: Stimulation of follicle enlargement: Laboratory studies suggest GHK-Cu may increase hair follicle size, potentially counteracting the miniaturisation associated with androgenetic alopecia (pattern hair loss), though this has not been confirmed in humans