does ghk cu make you break out PSA] Albeit rare Copper peptide "uglies" are real and scary. Case report and looking for advices : r/SkincareAddiction GHK-Cu Peptide Progress: Week 3

These complaints occur most often in people taking high doses of glutathione and usually resolve within a few days

(2021) 31:e2221

GHK-Cu and Extracellular Matrix Research Research confirms that GHK stimulates synthesis of collagen, dermatan sulfate, chondroitin sulfate, and the small proteoglycan decorin, while also modulating metalloproteinase activity and their inhibitors making it a key compound in extracellular matrix research

MADE IN KOREA NECK FIRMING CARE From TEREZ & HONOR, this Korean-made gua sha neck firming cream combines skincare ingredients with a built-in massage roller to care for the neck, jawline, dcollet, and upper chest