what does ghk cu Skin Perfection GHK-Cu Copper Peptides Powder for Face 99.7% Pure 1 Gram GHK-Cu Copper Peptide Supplement, Anti-Aging

Ive previously reviewed the GLP-1 family of peptides extensively (here and here) and it seems every week there is a new potential use case, such as we recently saw for migraine and the oneAlzheimers disease that we await with a very high level of anticipation in September from the 2 large trials with semaglutide

Epidemiol Health

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GHK-Cu is the copper-bound form of this peptide, which is the version commonly used in skincare due to its enhanced stability and efficacy in delivering copper ions to the skin

[PMC free article: PMC3804914] [PubMed: 23549584] 64

Absence of COA documentation, unclear information about peptide sequence or synthesis methods, and lack of established reputation all suggest potential quality issues