These side effects are temporary and tend to resolve naturally
Loren Pickart's research documents that GHK-Cu modulates over 4,000 human genes, roughly 31% of the genome
Gastrointestinal Issues: Mild bowel changes, such as loose stools, bloating or abdominal cramps, may occur but typically resolve without stopping use
Signs you're using too high a concentration include persistent redness, increased sensitivity to other products, dryness that doesn't respond to moisturizer, and skin that looks worse rather than better over time
Therefore, you should thoroughly consult a qualified healthcare professional before undergoing this treatment
Glutathione takes longer but addresses the source of the problem more directly