GHK-Cu is a copper-based peptide that may help support healthier, more youthful-looking skin. It is commonly used in aesthetic and wellness settings for patients interested in skin rejuvenation, improved skin tone, elasticity, and overall skin quality. GHK-Cu may also support the body’s natural repair process, which is why it is often discussed for concerns such as fine lines, wrinkles, sun damage, skin recovery, and long-term skin vitality. This therapy is prescribed through a licensed provider and should be used as part of a personalized treatment plan based on your skin goals and medical history.