AsP. acnes are Gram-positive
bacteria, we presumed that these bioactive agents may as well exert
good antibacterial effect on these organisms.Therefore, the aim of
this study was to investigate the efficacy of the ethanol extract of
R. tomentosa leaves and rhodomyrtone against P. acnes as well as test
their cytotoxicity on human skin cell in order to provide scientific
evidence for its application as acne therapeutic agent.