A Preliminary Study on the Effect and Mechanism of Antarctic Krill Peptides AKP on Alleviating UV-Induced Skin Photoaging by Regulating Estrogen Signaling Pathway
Chronic ultraviolet (UV) exposure is a primary driver of skin photoaging, yet safe and effective natural interventions remain limited. This study investigated the anti-photoaging potential and mechanism of Antarctic krill peptides (AKP), a low-molecular-weight oligopeptide mixture (Mw ~331 Da, with 82.82% < 500 Da) pre...