A yak bone collagen‐derived antioxidant peptide with excellent stability alleviates UVA‐induced photoaging by activating the Keap1/Nrf2 signaling pathway

These findings demonstrated that P1 derived from yak bone collagen presents a promising therapeutic candidate for mitigating skin photoaging. An animal model might be employed for further examination to corroborate these findings. © 2025 Society of Chemical Industry.