AKH-Cu vs GHK-Cu: Any Real Skin Benefits?

I’ve used GHK-Cu for months and definitely noticed better skin texture and hydration

GHK-Cu seems to have a lot more user feedback behind it compared to AKH-Cu

Tried both but GHK-Cu gave me more noticeable improvements in skin quality

My skin looked smoother after about 8 weeks of GHK-Cu use

GHK-Cu helped with overall skin tone and made my face look less tired