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 Dealing with rosacea can feel like nothing really works , Until you make your own GHK Cu serum, ideally with Matrixyl, and your skin finally starts to recover Scantifix Facebook What is GHK Cu? LIVV Radical Recommended Rosacea Treatment Radical Skincare Blog