Exercise increases mitochondrial biogenesis and has been shown to improve skin aging.

“Exercise, which increases mitochondrial biogenesis (the growth of new healthy mitochondria), has also been shown to improve skin aging.”

“Exercise acts as a beneficial stressor that prompts our muscles - and in fact, our entire body to adapt and improve. A key fundamental adaptation, beneficial for everyone and not just athletes, is the increase in mitochondrial content—often referred to as 'mitochondrial biogenesis.'”