Acne VulgarisDermatologyPropionibacterium acnesDermatologic AgentsSebumBenzoyl PeroxideIsotretinoinFolliculitisSebaceous GlandsProteus vulgarisIce CreamAdministration, TopicalKeratolytic AgentsMite InfestationsPropionibacteriumSkin DiseasesRosaceaOintmentsDesulfovibrio vulgarisGelsClindamycinChlorella vulgarisGram-Positive Bacterial InfectionsBeta vulgarisPhaseolus