Stem cells, originating primarily from the umbilical tissue, are multipotent cells and have the ability to differentiate into many cell types. Within and around those cells, in the intra and extracellular matrix, there are billions of subcellular components called exosomes composed of growth factors, cytokines, and chemokines. Utilizing this exosome material, we provide health promoting cell factors both directly to tissue sites and via intravascular administration. Because exosomes are much smaller than stem cells, they are more easily absorbed by the body and diffuse further than larger stem cells. They contain anti-inflammatory and immune-modulating effects and have the potential to help improve the healing of injured tissues.