ghk cu peptide injectable side effects PSA] Albeit rare Copper "uglies" are real and scary. Case report and looking for advices : r/SkincareAddiction GHK-Cu Peptide Side Effects |

Clinical studies have proven Copper Peptide's powerful wrinkle-reducing and restorative properties, working in both the epidermis and dermis to increase skin thickness by stimulating collagen synthesis, dramatically smoothing the skin, and increasing skin elasticity

In controlled laboratory models, researchers use GHK-Cu to investigate extracellular matrix (ECM) remodeling, copper balance in cells, and redox signaling (how cells respond to oxidative stress)

However, the lethal dose of GHK-Cu peptide is very high around 21,000 mg for a 70kg human (or about 330 mg/kg) [13]

This peptide has gained attention in skin, cosmetic, recovery, and anti-aging research because of its involvement in biological repair pathways