In this episode of unPAUSED, Dr. Mary Claire Haver sits down with Dr. Erica Kelly, board-certified dermatologist, Clinical Professor at the University of Texas Medical Branch, and founder and director of UTMB's Cosmetic Dermatology Division — and the first physician who ever connected the dots for Mary Claire between estrogen, collagen, and what happens to women's skin in midlife. Dr. Kelly explains why so many women feel their skin change almost overnight in their 40s and 50s — the sudden dryness, sensitivity, sagging, easy bruising, and acne all at once — and the mechanism behind it: women lose around 30% of their skin's collagen in the first five years after menopause, while estrogen receptors throughout the skin lose the hormone that kept the barrier, moisture, and elasticity working. Dr. Kelly walks through what's really happening layer by layer — why skin gets rough and pores dilate, why moisturisers you've used for years suddenly cause reactions, why acne and wrinkles show up together, the truth behind itchy ears, hyperpigmentation, and rosacea — and the "your face has gotten too small for your skin" anatomy of midlife sagging. Then it's the evidence: what the research actually shows about systemic hormone therapy and skin aging, her deep dive into topical estrogen creams (including why she uses estriol on the face and how long results take), and the skincare ingredients worth your money — why retinoids and sunscreen are "light years ahead of everything else," plus the honest verdict on hyaluronic acid, ceramides, niacinamide, vitamin C, exfoliating acids, peptides, and growth factors. This is Part 1 of a two-part conversation. Guest links: * Dr. Erica Kelly at UTMB Health Aesthetics https://utmbhealth.com/aesthetics/about/erica-kelly * Dr. Erica Kelly (UTMB Health) https://doctors.utmbhealth.com/profile/005428 Recommended Books: * "The New Perimenopause," by Dr. Mary Claire Haver https://thepauselife.com/pages/the-new-perimenopause-book * "The New Menopause," by Dr. Mary Claire Haver https://www.amazon.com/New-Menopause-Navigating-Through-Hormonal/dp/B0CKBZ4K1Z For full show notes, please visit: https://bit.ly/unPAUSEDDrEricaKellyPart1 Never miss an episode—sign up for The 'Pause Life Newsletter: https://thepauselife.com/pages/newsletter Medical Disclaimer: The information, including opinions and recommendations, on this platform is meant for informational and educational purposes only. Mary Claire Media, LLC, the unPAUSED podcast, and The 'Pause Life are not medical organizations. Medical advice or medical diagnosis cannot be provided to you through the platform, any associated website, or customer portals. Using this platform does not establish a patient-physician relationship.