The Administration of 2% Plum (Prunus domestica L.) Extract Cream Inhibited the Increase of Tyrosinase Enzyme Expression and the Amount of Skin Melanin in Male Guinea Pigs (Cavia porcellus) Skin Exposed to UV B Light. EJBIOMED. 2023;2(3):12-16. doi:10.24018/ejbiomed.2023.2.3.52