Algsis® Microorganism Exosomes are extracellular vesicles (EVs) secreted by unicellular Microorganism or mycelia of macrofungi. Evolving across billions of years of natural selection, microbes evolve into premium natural carriers for exosome encapsulation. Being categorized between prokaryotes/eukaryotic microorganisms and higher fungi, they uniquely integrate the diversified metabolic potency of microbes and the mild biosafety of macroscopic fungi in nature.