title: [Pre- and probiotic cosmetics].
abstract: The human skin provides a habitat for a variety of microorganisms, the skin microflora. There is a complex network of interactions between the microbes and cells of the epidermis. Modern analytical methods in molecular biology have revealed new insights into this complex diversity of partially unculturable microbial organisms. Most of the resident microbes on healthy skin can be regarded as being harmless or even beneficial to skin. In the case of diseases with some imbalance in microorganisms, such as impure skin/mild acne or dry skin/mild atopic dermatitis, pre- and probiotic concepts represent an effective alternative to strictly antibacterial products. Prebiotic actives rebalance the skin microflora while probiotic approaches predominantly consist of applying an inactivated microbial biomass of beneficial bacteria. Several examples of successful in vivo studies illustrate this new principle for gentle cosmetics derived from the food sector.
authors.affiliation: Henkel AG & Co KGaA, Düsseldorf.
authors.forename: R
authors.initials: R
authors.lastname: Simmering
authors.forename: R
authors.initials: R
authors.lastname: Breves
mesh_terms: D003358:Cosmetics / Q000008:administration & dosage*; D003876:Dermatitis, Atopic / Q000188:drug therapy* / Q000517:prevention & control*; D003879:Dermatologic Agents / Q000008:administration & dosage*; D003880:Dermatology / Q000639:trends*; D006801:Humans; D056692:Prebiotics; D019936:Probiotics / Q000008:administration & dosage*
chemical_list: D003358:Cosmetics; D003879:Dermatologic Agents; D056692:Prebiotics