Stem cells work to replace defective or damaged cells. What makes them extraordinary is when injected into the body, stem cells can reach the location of the injured cells because the damaged tissue sends inflammatory signals that act as a roadmap. Since stem cells work to permanently regenerate damaged tissue and enhance repair mechanisms, when used in conjunction with a procedure like microneedling, microneedling with stem cells can yield more dramatic and long-lasting results . Also, since stem cells can protect against oxidative stress, the procedure can boost the body’s ability to ease future cell damage associated with the aging process, essentially turning back the clock on skin aging during the healing process.