The drug must be administered as an injection and may require expert support
That body of evidence does not independently validate FeelGood's compounded formulations, specific dosing, or individual outcomes, which haven't been evaluated by the FDA
GHK-Cu is being studied for its possible role in: Recovery signaling Tissue repair pathways Antioxidant defense Cellular resilience Inflammatory modulation Some regenerative medicine practitioners are exploring its use as part of broader healthy aging and recovery protocols
Wadden TA, Bailey TS, Billings LK, Davies M, Frias JP, Koroleva A, et al
So, some people may experience a change in their hair colour after having these injections