Educational use only — not medical advice
Community-reported · 166 reports
GHK-Cu before and after
Aggregated from first-hand community reports with linked sources. Educational only — community experience is not clinical evidence or medical advice.
Hair regrowth, reduced shedding, and thickening were among the most frequently reported positive outcomes.
32 mentionsVisible skin improvements including reduced wrinkles, better texture, and improved radiance were commonly reported.
45 mentionsPainful, itchy, or swollen reactions at the injection site were a widespread and often discouraging experience.
28 mentionsSeveral users reported GHK-Cu unexpectedly resolved chronic inflammatory skin conditions like eczema and seborrheic dermatitis.
10 mentionsA notable minority experienced no discernible effects or even worsening outcomes despite consistent use.
12 mentions