{"version":1,"type":"rich","provider_name":"Libsyn","provider_url":"https:\/\/www.libsyn.com","height":90,"width":600,"title":"The New Peptide Science: Reversing Skin Aging, Senescent \u201cZombie\u201d Cells, Collagen Breakdown & Inflammation \u2014 Dr. Alessandra Zonari","description":"Timeline Mitopure Gummies \u2014 The #1 Urolithin A supplement for energy and healthy aging, now in delicious strawberry gummies. Get 20% off at timeline.com\/vanessa What if the real driver of skin aging isn\u2019t wrinkles or sun damage \u2014 but \u201czombie\u201d senescent cells hiding in your skin? In this episode of the Optimal Protein Podcast, Vanessa sits down with Dr. Alessandra Zonari, PhD \u2014 a stem cell biologist and longevity scientist \u2014 for a fascinating deep dive into the new peptide science behind skin aging, inflammation, and biological age. BOOST YOUR COLLAGEN & ELASTIN with RED LIGHT THERAPY! Save 25% on all Tone Lux Red Light therapy with the code HOLIDAY25! Learn more about the  TONE LUX Crystal red light therapy mask and the brand new accessory the TONE LUX CONTOUR for the neck and d\u00e9collete You\u2019ll discover: What senescent \u201czombie\u201d skin cells actually are \u2014 and why they don\u2019t just age themselves, but affect the surrounding tissue How inflammation in the skin can quietly accelerate collagen breakdown and visible aging Why skin aging speeds up during fat loss, perimenopause, and menopause How scientists are now measuring the biological age of skin, not just how it looks The surprising role of peptides in signaling skin cells to behave more youthfully Why some common \u201canti-aging\u201d approaches may miss the real drivers of aging What makes lip skin biologically different \u2014 and why it tends to age faster than the rest of the face Why nighttime repair, autophagy, and even red light therapy may matter more than you think This conversation goes far beyond skincare routines. It explores the mechanisms of aging at the cellular level, how lifestyle choices influence skin health, and why skin may be one of the most overlooked markers of longevity. If you\u2019re interested in skin health, peptides, collagen, inflammation, fat loss, or aging well, this episode will completely change how you think about your skin. Mentioned in this episode: OneSkin is powered by the breakthrough peptide OS-01, the first ingredient proven to reduce skin\u2019s biological age. I use the OS-01 Face and Eye formulas daily\u2014they\u2019ve transformed my skin\u2019s smoothness, firmness, and glow. Visit oneskin.co\/VANESSA and use code VANESSA for 15% off your first purchase. Vanessa discusses how red light therapy supports mitochondrial health, muscle recovery, circulation, and skin health as part of an evidence-based approach to fat loss and metabolic optimization. Explore the Tone LUX red light therapy collection at \ud83d\udc49 Use code HOLIDAY25 for 25% off HERE Get my free NEW high-protein keto guide: The Keto Reset eBook Free high-protein keto guide: The Keto Reset eBook \ud83d\udc64 Connect with Vanessa: \u2022 Instagram: @ketogenicgirl \ud83d\udcf1 Follow @ketogenicgirl for the latest studies and strategies on fat loss and protein optimization \ud83d\udcf8 Follow @optimalproteinpodcast for episode visuals and updates \ud83d\udcac Join the Facebook group: Optimal Protein Podcast Community \ud83c\udf99 The content in this podcast is for informational purposes only and not nutritional or medical advice. Always consult your healthcare provider before making major dietary or lifestyle changes.   ","author_name":"Optimal Protein Podcast with Vanessa Spina","author_url":"https:\/\/www.ketogenicgirl.com\/","html":"