Rosacea isn't just about rednessit's often a sign of a compromised skin barrier and ongoing inflammation. When the barrier is weakened, skin becomes more reactive: Increased sensitivity Higher transepidermal water Copper Peptide Barrier Cream Yunasence GHK Cu with Ceramides YUNASENCE Ghk Cu Peptide For Rosacea And Redness Mitigating GHK Cu Injection Pain: Tips and Tricks Gabriel Alizaidy, MD, MS posted on the topic LinkedIn