Unregulated peptide injections have become popular in wellness circles, used for everything from building muscle mass to slowing aging.

A Silicon Valley tech bro is WhatsApp-ing his “Chinese peptide guy” and offering the injections as a perk to startup ...

TB-500, and copper peptide to build muscle, rejuvenate skin, and boost longevity. But do they work and are they safe?

I became a fitness person during the Covid-19 pandemic. While the world was in chaos around me, I exercised to stay sane. After a year and change, though, I was ready to level up. That’s how I found ...