Thermodynamically stable ionic liquid microemulsions pioneer pathways for topical delivery and peptide application ScienceDirect Figure 2. [Growth hormone binding to the]. Endotext NCBI Bookshelf GHK Cu: The Miracle Molecule for Skincare and Hair GHK Cu as a multifunctional copper peptide: synthesis routes, process engineering and emerging applications Systems Microbiology and Biomanufacturing Springer Nature Link Ghk cu and skin peptides (topical) Skin regeneration and wrinkle reduction Longevity Protocols