According to this PubMed report GHK-CU has been shown to: -Tighten loose skin and reverse thinning of aged skin -Repair protective skin barrier proteins -Improve skin firmness, elasticity, and clarity -Reduce fine lines, depth of wrinkles, and improve structure of aged skin -Smooth rough skin -Reduce photodamage, mottled hyperpigmentation, skin spots and lesions -Improve overall skin appearance -Stimulate wound healing -Protect skin cells from UV radiation -Reduce inflammation and free radical damage -Increase hair growth and thickness, enlarge hair follicle size TLDR: GHK-CU is used to repair and rejuventate your skin/hair while also protecting it from the things that are aging it
Fortunately, you can take steps that may help tighten loose skin
Following blocking with 5% skimmed milk (BD) for 1 h, membranes were incubated overnight at 4 with primary antibodies: p-AMPK (Cell Signaling Technology, 2535), AMPK (Cell Signaling Technology, 2793), ACSL4 (Abcam, ab155282), SLC7A11 (Abcam, ab175186), GPX4 (Abcam, ab125066) and GAPDH (Proteintech, 10494-1-AP)
Many patients achieve results comparable to or better than semaglutide plus Lipo C, with fewer injections and simpler dosing