You might be wondering why Nescens named this formula the Zombie Cell Cleansing Serum. The answer is that cells that can no longer renew themselves, regenerate tissue or die sit on the surface of the skin, risking the chance of inflammation, hence the term 'zombie cell. ' This serum is here to help with its senolytic molecules, which are medically proven to improve the look of the complexion, leaving behind healthy cells and a youthful glow.