In that case, stop using the product right away (if its a topical, gently wash it off with cool water) and seek prompt medical attention
Units change because the concentration changes depending on how much diluent is added to the vial
It first drew research interest for its ability to heal stomach ulcers and inflammatory bowel conditions, then expanded to tendon, ligament, muscle, and even bone healing across dozens of preclinical studies (Sikiric et al., PubMed)
For persistent or severe symptoms Any side effect that worsens over time, spreads beyond the application area, or is accompanied by systemic symptoms like fever, malaise, or swollen lymph nodes requires professional evaluation
These findings have positioned GHK-Cu as a compound of interest in research on oxidative damage, chronic inflammation, and tissue protection