Potential Skin Benefits of GHK-Cu Smooths fine lines and wrinkles Improves firmness and elasticity Evens out tone and texture Speeds up healing after microneedling, RF, or laser treatments Strengthens the skin barrier to lock in moisture and protect against irritation How it's used: Topical application: Usually applied as a serum or cream directly after treatments or as part of a daily skincare routine
Peptides have expanded in clinical and optimization use, emerging in research on metabolism, healing, and reproductive health
Studies show GLP-1 users report 1525% lower daily water consumption than baseline, increasing dehydration risk and raising serum creatinine levels
While topical application can provide some antioxidant protection to the surface of the skin, the molecule is often too large to penetrate deeply into the dermis where pigment is actually created
Ideally, you should work with a practitioner who knows your full health picture and can match the right supplement to your actual need, adds Dr