| abstract |
Use of a cosmetic composition comprising, as an active ingredient, stem cell derived exosomes comprising proliferating stem cells, for skin whitening or wrinkle improvement, wherein the exosomes comprise monocyte chemoattractant protein-1, MCP-1, monocyte chemoattractant protein-3, MCP-3, chemokine ligand-5, CCL-5, tissue inhibitor of metalloproteinase-1, TIMP-1, interleukin-6, IL-6, interleukin-8, IL-8, factor of hepatocyte growth, HGF, plasminogen activator inhibitor-1, PAI-1, angiogenin and angiopoietin-1, and wherein the stem cells are stem cells derived from human adipose tissue. |