TOPICAL COMPOSITION CONTAINING EXTRACELLULAR VESICLES PRODUCED BY BUCCAL EPITHELIAL CELLS

摘要

The present invention provides a novel topical composition that can be easily manufactured and is capable of improving the state of bodily tissue, especially epithelial tissue such as the skin or mucosae. In particular, the present invention provides a topical composition containing extracellular vesicles derived from buccal epithelial cells.