Nov 23 Supplement Smart: Inside GNC’s Mission to Redefine Health, Longevity, and Trust HR 2 episode artwork

EPISODE · Nov 24, 2025 · 46 MIN

Nov 23 Supplement Smart: Inside GNC’s Mission to Redefine Health, Longevity, and Trust HR 2

from Dr. Bob Martin Show · host Radio America

Most of us want to get everything we need from whole foods, exercise, and good sleep… but modern life doesn’t make that easy. That’s where supplements come in — and who better to talk about it than the  innovators behind GNC? In this exclusive interview, we sit down with GNC’s CEO and Head Merchant to explore why the company believes supplements aren’t just optional anymore—they’re essential for extending your health span. We’ll cover what makes GNC’s products stand out in a crowded marketplace, their rigorous 150-point safety and efficacy checklist, and how cutting-edge science is shaping the next generation of nutrients for personalized wellness—from creatine and collagen to probiotics and magnesium.Special Guest: Michael Costello, CEO of GNC and Rachel Jones, CSO and HeadMerchant at GNC

Episode metadata supplied by the publisher feed · Published Nov 24, 2025

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Nov 23 Supplement Smart: Inside GNC’s Mission to Redefine Health, Longevity, and Trust HR 2

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