ghk-cu before and after injections 12 weeks in, my skin has NEVER looked better! GHK peptides are doing their thing. Alright, I need to give you an update—it's been 12 weeks since I started using GHK GHK-Cu before and after :

This action may slow the aging process at the cellular level

The strongest human evidence is topical, including the Leyden 2002 photoaging trial and a 2023 IRB-approved 21-woman topical NEEL gel study reporting an average 28% increase in skin collagen density at 3 months

Type II (5AR2): found in the prostate, genital skin, and hair follicles, and is the major target of finasteride

Development of gamma G, gamma A, gamma M, beta IC-beta IA, C 1 esterase inhibitor, ceruloplasmin, transferrin, hemopexin, haptoglobin, fibrinogen, plasminogen, alpha 1-antitrypsin, orosomucoid, beta-lipoprotein, alpha 2-macroglobulin, and prealbumin in the human conceptus

Advanced GHK-Cu Face Cream with 2400mg copper peptide supports collagen, firmness, and even skin tone

10.3390/molecules25030609 [DOI] [PMC free article] [PubMed] [Google Scholar] Kiecolt-Glaser JK, Epel ES, Belury MA, Andridge R, Lin J, Glaser R, Malarkey WB, Hwang BS, Blackburn E (2013) Omega-3 fatty acids, oxidative stress, and leukocyte telomere length: a randomized controlled trial