The Science of Age-less Living

Dr. Ethan breaks down how peptide therapy is transforming perimenopause care—targeting hormone balance, mitochondrial function, inflammation, sleep, cognition, libido, and metabolic health. This 38:15 deep-dive covers Epitalon, DSIP, Semax, Selank, Kisspeptin-10, CJC-1295 + Ipamorelin, PT-141, BPC-157, Thymosin Alpha-1, NAD+ support, and practical protocols used at The Catalyst Clinic. If you’re a...

Dive into polygenic risk scores (PRS) and discover how your genetic blueprint can inform personalized longevity strategies. Dr. Ethan Hausman-Marquis breaks down genome sequencing, five major genetic pathways to aging (DNA repair, metabolism, inflammation, mitochondria, neurodegeneration), and real-world clinical applications from The Catalyst Clinic. Learn how PRS can shift prevention from one-si...

In this episode of The Science of Age-less Living , Dr. Ethan—doctor, molecular biologist, athlete, and regenerative medicine expert—explores the fascinating world of peptides and their essential role in cellular health, performance, and longevity. This episode demystifies peptides, describing them as short chains of amino acids that function as “project managers” within our cells. Using engaging...

This podcast episode of "The Science of Age-less Living," hosted by Dr. Ethan , delves into the burgeoning world of peptide therapies and their role in modern medicine, particularly in the context of longevity and wellness. The discussion highlights the science behind peptides—short chains of amino acids with targeted effects on bodily processes—and contrasts their rapid rise in the wellness commu...

Are NAD+ supplements the key to age-less living, or could they pose a cancer risk? In this episode of "The Science of Age-less Living," Dr. Ethan Hausman-Marquis delves into the complexities surrounding nicotinamide adenine dinucleotide (NAD+). Discover its crucial role in energy production, DNA repair, and cellular health, as well as the rising popularity of NAD+ supplements. We’ll examine the sc...

Can a peptide hold the key to age-less vitality? Join Dr. Ethan on The Science of Age-Less Living as he delves into the science behind testosterone's crucial role in aging and explores the potential of Testagen, a peptide bioregulator, to support natural testosterone function. Discover the theoretical mechanisms, potential benefits for energy, muscle, and overall well-being, and the critical impor...

Today, Dr Ethan dives into a topic that's close to his heart, and likely to many of yours: ADHD. For decades, stimulants have been the go-to treatment, but what if there's more to the story? What if we could support brain function in a way that complements, or even transcends, traditional approaches? In this episode, we're going beyond the familiar, and venturing into the realm of NAD+. Yes, that...

In this episode, we delve into the cutting edge of aging research, exploring a truly groundbreaking molecule: FOXO4-DRI. This peptide has the scientific community buzzing with its potential to fundamentally reshape our understanding of aging and cellular health by targeting rejuvenation at the most basic level. Join us as we unpack the science behind FOXO4-DRI and its implications for our quest to...

In this episode, we delve into the cutting edge of aging research, exploring a truly groundbreaking molecule: FOXO4-DRI. This peptide has the scientific community buzzing with its potential to fundamentally reshape our understanding of aging and cellular health by targeting rejuvenation at the most basic level. Join us as we unpack the science behind FOXO4-DRI and its implications for our quest to...

In this episode of "The Science of Age-Less Living," Dr. Ethan explores the revolutionary world of bioregulatory peptides . These short chains of amino acids act as messengers within the body, regulating crucial biological processes. The podcast delves into the science behind these peptides, explaining how they function as a " communication network" for cells, promoting healing, enhancing recovery...

Discover the science behind caloric restriction and its profound impact on longevity in this video. Join Dr. Ethan as he unpacks the intricate biochemical pathways —like insulin signaling and the mTOR pathway —that connect calorie intake to aging. Learn how reducing calories (without sacrificing nutrients) can lower oxidative stress , inflammation , and promote cellular repair . Whether you're cur...

Join Dr. Ethan, a leading medical innovator and aesthetic and longevity pioneer, in this enlightening episode of The Science of Age-Less Living , where we explore the fascinating biology of aging and the cutting-edge therapies that aim to slow it down. From understanding the roles of cellular senescence and telomere shortening to delving into groundbreaking treatments like Epithalon peptide therap...

Welcome to The Science of Age-Less Living , a podcast hosted by Dr. Ethan, a medical innovator and aesthetic pioneer dedicated to unlocking the secrets of living not just longer, but better. Broadcasting from The Catalyst Clinic in London, New York, and Amsterdam, this podcast delves into cutting-edge science and practical strategies for optimizing health and longevity. In today’s episode, we’re e...

In this episode, Dr Ethan dive into the transformative world of gene editing—specifically its potential to revolutionize longevity medicine. From the basics of CRISPR technology to cutting-edge research targeting age-related diseases like Alzheimer’s and heart disease, we’ll uncover how gene editing is unlocking the secrets of healthier, longer lives. We’ll also explore the ethical considerations,...

The Science of Age-Less Living" — hosted by Dr. Ethan, medical innovator, aesthetic pioneer, and lifelong explorer of the human body’s incredible potential — is your ultimate guide to living not just longer, but better. Broadcasting from The Catalyst Clinic with locations in London, New York, and Amsterdam, this podcast dives deep into the cutting-edge science of longevity, regenerative medicine,...