A synergistic nanotherapy for skin photoaging via self-assembly of epigallocatechin-3-gallate and recombinant human collagen
UV-induced skin photoaging is a complex pathology driven by oxidative stress and extracellular matrix (ECM) depletion. Although recombinant human collagen (RHC) and epigallocatechin-3-gallate (EGCG) address these mechanisms, their synergy is limited by RHC’ s poor permeability and EGCG’ s instability. Here, we present...