Key points from article :
Fisetin is a naturally occurring plant polyphenol from the flavonoid group.
It is found in many fruits and vegetables, such as strawberries, apples, persimmons, onions, and cucumbers.
Found to clear senescent cells in a petri dish.
No evidence that fisetin has a senolytic effect in mice in vivo.
When added to the diet of SAMP8 mice delays some of the accelerated aging.