Acne VulgarisPropionibacterium acnesDermatologic AgentsSebumBenzoyl PeroxideIsotretinoinFolliculitisSebaceous GlandsRosaceaProteus vulgarisIce CreamKeratolytic AgentsPropionibacteriumMite InfestationsAdministration, TopicalDesulfovibrio vulgarisOintmentsGelsAcne KeloidGram-Positive Bacterial InfectionsClindamycinSkin Diseases, PapulosquamousChlorella vulgarisFacial DermatosesSkinBeta vulgarisPhaseolusTetracycline