In this introduction, I provide an overview of the structure and function of the skin, the underpinnings of skin health and skin aging, and the elements of skincare that work to restore and rejuvenate skin.

In this episode of Skin Skin Longevity, Dr. Macrene Alexiades delves into the world of exosomes, a hot topic in dermatology and aesthetics. She begins by explaining what exosomes are—tiny extracellular vesicles that serve as biological messengers, carrying proteins, lipids, and genetic material between cells. Dr. Alexiades emphasizes the importance of understanding the scientific basis behind exosomes, separating fact from marketing hype, and discusses their potential applica

Join Dr. Macrene Alexiades, a trailblazer in dermatology, as she explores the complexities of sun damage and photoaging. This episode delves into the Alexiades Classification Scale, a groundbreaking tool that differentiates between intrinsic and extrinsic aging, offering a personalized approach to skin care. Dr. Alexiades also highlights the role of photodynamic therapy in treating precancerous lesions and enhancing skin health. Discover how cutting-edge research and therapie