If you've noticed your skin losing its firmness or developing that papery texture that just won't bounce back, you're not alone—and you might be wondering whether those pricey peptide body lotions are worth the splurge. This episode breaks down the science of peptide skincare for your body, revealing why the gap between drugstore and luxury formulations is much smaller than brands want you to believe. After three months of rigorous testing with professional measurement tools, Julian Thorne shares which ingredients actually work, what concentration levels matter, and how to spot marketing fluff from a mile away.

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