Would I take GHK Cu ? #health #wellness #peptide #medicine #biohack GHK CU: Understanding the 'Copper Uglies' in Skincare TikTok PSA] Albeit rare Copper peptide "uglies" are real and scary. Case report and looking for advices : r SkincareAddiction Officially started my "copper uglies" phase of GHK CU, phase is NOT for the weak. No pin pain, but my skin is purging and I hate it Copper Uglies lets talk about it , If youve started GHK Cu injectable peptide and noticed a temporary worsening in your skin (dullness, breakouts, or uneven texture), youre not alone. This The Effect of the Human Peptide GHK on Gene Expression Relevant to Nervous System Function and Cognitive Decline