After single IM administrations of doses 20, 100, or 500 g/kg, the peak time (T max ) of each dose was 3 min
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
Measurable protein synthesis elevation occurs within 812 hours of the first dose, but subjective recovery improvements reduced soreness, improved ROM typically become noticeable after 35 days of consistent dosing at 2535 mcg daily
Localized redness or irritation may occur at the subcutaneous injection site
Fan J, Ye J, Kamphorst JJ, Shlomi T, Thompson CB, Rabinowitz JD