Gliwa, A.; Kurowski, M.; Kuczapska, K.; Ryglewicz, M.; Fabian, D.; Leszczynska-Knaga, E.; Jakubczyk, N.; Rutkowska-Kawalec, W.; Moczydłowski , P.; Michhalczuk, K. Effects of Hydrolyzed Collagen Supplementation for Skin Anti-Aging. Qual Sport 2025, 37, 57098.