The product page notes that the serums pH is 6.00-7.00, or ranging from very mildly acidic to neutral
As treatment continues, patients may begin to notice: Smoother-looking skin Improved skin tone and texture Support for the appearance of fine lines Healthier overall skin quality Published reviews describe GHK-Cu as a copper-binding peptide associated with collagen-related skin support and improved appearance in anti-aging skincare settings
1 Maintaining these levels is essential to keeping our bodies functioning as well as possible
Additionally, both acids and copper peptides can cause irritation
Osteopontin and CD44, markers of the HFSC niche, were also increased
Systemically, because it involves copper, there is a theoretical risk of copper overload with prolonged, high-dose use without proper cycling