Provided is a multi-component regimen for the treatment of a skin condition, comprising administering at least two components selected from the group consisting of administering at least one galenic microbial composition, applying at least one acidic composition, applying at least one mineral salt composition, illuminating an area of the skin and heating an area of the skin, wherein the regimen comprises at least one of administering at least one galenic microbial composition and illuminating an area of the skin. Also provided is a galenic microbial composition comprising bacteria of the phylum