In this episode of Wellness Unmasked, Dr. Nicole Saphier dives into one of the fastest-growing trends in modern medicine: peptides.

From longevity and anti-aging to muscle recovery and weight loss, peptides are being promoted as the next frontier in health—but what does the science actually say? Dr. Saphier breaks down how peptides work as biologic messengers, why they’re gaining popularity, and where the evidence still falls short.

You’ll learn about commonly discussed peptides like BPC-157, MOTS-c, and thymosin alpha-1, as well as widely used treatments like GLP-1 receptor agonists including Ozempic and Wegovy. While some have strong clinical backing, many others are being used without FDA approval, standardized dosing, or long-term safety data.

Dr. Saphier also explores the potential risks—ranging from contamination and hormone disruption to unknown cancer concerns—and explains why “new” and “popular” don’t always mean safe or effective.

If you’re curious about peptides, considering trying them, or just want to cut through the hype, this episode delivers a clear, evidence-based perspective on what’s real, what’s promising, and what should give you pause.

👉 Bottom line: Are peptides the future of medicine—or just another wellness shortcut?