Resetting the Genes--Reversing Aging

What was science fiction just a few years ago is being done in the laboratory, today. And now, during the COVID-19 stay-at-home, more people are studying the research and taking the plunge to reverse aging--resveratrol, nicotinamide Riboside (an NAD+ cell regenerator), and in some cases metformin, are being tested to reset aging cells--could we be at the door of the foretold millennium? Will people actually age in reverse?