Injectable peptides touted as new fountain of youth. But the science isn't there CBC Radio If peptides are suddenly all over your TikTok feed, it's because they're having a moment in the wellness world. Here's the real deal though: peptides aren't magic fixes or shortcuts. They're strategic Fitness influencers promote risky, unproven fitness products called peptides online and health experts are ringing alarm bells Capital Current They Call It the 'Wolverine Peptide.' And Everyone from Biohackers to Your Dad Wants It Now.