Billionaires Are Injecting Peptides to Stay Young. Scientists Say the Hype Is Outpacing the Evidence (opens in new tab)

The world’s richest people have always searched for ways to extend youth, improve health, and delay the effects of aging. From cryotherapy chambers and genetic testing to personalized nutrition programs and luxury wellness clinics, the anti-aging industry has become a multibillion-dollar playground for those who can afford it. Now, a new obsession is taking hold among billionaires, Silicon Valley entrepreneurs, biohackers, and wellness influencers: peptide therapies. Marketed as powerful biol...