WRÓBEL, Bartosz, WÓJCIK, Lena, FILIPSKI, Michał, KLONOWSKA, Justyna and KOSEK, Szymon. The effect of vitamin C on skin condition and health - mechanisms of action, clinical evidence, and therapeutic applications. Quality in Sport. Online. 25 December 2025. Vol. 48, p. 67038. [Accessed 25 December 2025]. DOI 10.12775/QS.2025.48.67038.