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Advantages: Localized delivery to target tissue (skin, scalp) Non-invasive Lower systemic exposure Well-tolerated with established safety record in cosmeceuticals Limitations: Limited dermal penetration (molecular weight ~340 Da near the cutoff for transdermal absorption) No systemic anti-aging or anti-inflammatory effects Efficacy dependent on formulation vehicle (liposomal carriers significantly improve penetration) GHK-Cu Injection (Subcutaneous) GHK-Cu injection is explored in research settings for systemic administration
DO NOT FREEZE
Peptide bonds are susceptible to cleavage in the presence of water, particularly at elevated temperatures
Preclinical Research on GHK-Cu and Cellular Regeneration Preclinical research on GHK-Cu explores fibroblasts, collagen, glycosaminoglycans, angiogenesis, inflammation, matrix metalloproteinases, tissue inhibitors, and wound models [4], [5], [10], [12]
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