Aging & Hair Loss Explained: OS-01’s Science-Backed Approach

Aging & Hair Loss Explained: OS-01’s Science-Backed Approach

Author: Dr. Kara Fitzgerald October 7, 2025 Duration: 46:43
Hair loss is more than cosmetic. In this episode of New Frontiers in Functional Medicine, Dr. Kara Fitzgerald explores new research on the OS-01 peptide and its role in targeting senescent cells. Learn how peptide therapy compares to minoxidil, and how hormones, thyroid health, stress, UV exposure, and the scalp microbiome all play a role in thinning hair. Carolina Reis Oliveira, PhD, co-founder of OneSkin, shares insights on how polyphenols, prebiotics, and integrative strategies can support healthier growth.

Check out the show notes at https://www.drkarafitzgerald.com/fxmed-podcast/ for the full list of links and resources.

GUEST DETAILS Carolina Reis Oliveira, PhD - OneSkin Co-Founder & CEO

Carolina Reis Oliveira, PhD, is the CEO and co-founder of OneSkin and an advocate for healthy aging. With a doctorate in immunology, she moved from Brazil to Silicon Valley to pursue her vision of using science to prevent age-related diseases. At OneSkin, she leads pioneering research on aging biology, including the development of the proprietary OS-01 peptide, the first scientifically proven to reverse skin’s biological age.

THANKS TO OUR SPONSOR

OneSkin: http://oneskin.co/DRKARA

EXCLUSIVE OFFER FOR NEW FRONTIERS LISTENERS

Interested in reclaiming your roots and addressing hair thinning? Visit https://oneskin.co/DRKARA for 15% off your purchase of OneSkin’s OS-01 HAIR peptide scalp serum.

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In each episode of Dr. Kara Fitzgerald | New Frontiers in Functional Medicine, Longevity, Epigenetics, host Dr. Kara Fitzgerald sits down with leading researchers and clinicians to explore the intricate science that is reshaping our approach to health. These conversations move beyond surface-level advice, digging into the mechanisms of epigenetics and the practical strategies for extending healthspan. You’ll hear detailed discussions on emerging research, with a focus on how our environment and choices influence genetic expression over a lifetime. This podcast is designed for anyone curious about the actionable science behind longevity, from healthcare practitioners seeking clinical insights to informed patients ready to engage deeply with their own wellness. The dialogue is grounded in functional medicine principles, translating complex studies into meaningful information that can be applied both in clinical settings and daily life. Dr. Fitzgerald guides these explorations with a clear and thoughtful perspective, ensuring each episode builds a comprehensive understanding of how modern science is personalizing the path to lasting health. Tune in for a nuanced and evidence-based journey to the forefront of medicine.
Author: Language: English Episodes: 100

Dr. Kara Fitzgerald | New Frontiers in Functional Medicine, Longevity, Epigenetics
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