You often describe skin as a living organ that reflects overall health. What are the clearest ways skin changes can signal deeper issues in the body?
Many people think of skincare as purely cosmetic. How do you reframe it as preventive medicine linked to longevity?
You’ve spoken about research connecting sun damage and chronic inflammation to risks like Alzheimer’s and heart disease. How strong is that connection, and what does it mean for daily habits?
In your fellowship program, you train dermatologists in “true skin anti-aging.” How does that differ from the conventional approach most people know?
Biohackers track sleep, glucose, and VO₂ max — but rarely skin. How can skin become a practical biomarker for aging that people can monitor?
For men, skin health is often ignored until there’s a visible problem. What do you wish every man understood about skin as a gauge of hormones, stress, and overall wellbeing?
As both a dermatologist and longevity physician, how do you balance lifestyle guidance — like sun exposure, exercise, and sleep — with technologies such as lasers or advanced formulations?
Skincare marketing can be overwhelming and contradictory. From your clinical perspective, what’s the best way for someone to cut through hype and know what genuinely works?
You lead clinical trials and collaborate with industry on new technologies. What breakthroughs on the horizon excite you most for the next 5–10 years in skin longevity?
If someone wanted to make one change today that would meaningfully improve both their skin health and long-term wellbeing, what would you recommend?
Latest episodes
Key topics
The Missing Middle in Skincare: Why Prevention Alone Isn’t Enough To Repair Decades of Damage
Most of what people call “skincare” either focuses on surface appearance or basic prevention. Dusan argues that neither is sufficient once real biological change has begun, especially for people with heavy sun exposure earlier in life. He explains the gap between cosmetic results and true functional repair - and why measurable tools like antioxidant testing, mitochondrial analysis, and barrier function markers matter for long-term skin longevity. This helps audiences understand how to rebuild resilience instead of simply slowing decline.
Longevity Science Explains Why Skin Care Isn’t Vanity
Many people dismiss skincare as superficial or fear it as unsafe. The reality is that neglecting the skin accelerates aging across the body. Dr. Sajic cuts through the confusion with a physician’s perspective: evidence-based protection and repair of the skin barrier is preventive medicine, not luxury.
Why Our Skin Health Is a Window Into Whole-Body Aging
The skin is not just appearance, it’s the body’s largest organ and a reflection of systemic health. Studies show that people with greater sun damage and chronic inflammation also face higher risks of heart disease, depression, and Alzheimer’s. Dr. Sajic explains why protecting and restoring skin function is a direct path to healthier, longer living.
View all topics →
Latest episodes
Key topics
The Missing Middle in Skincare: Why Prevention Alone Isn’t Enough To Repair Decades of Damage
Most of what people call “skincare” either focuses on surface appearance or basic prevention. Dusan argues that neither is sufficient once real biological change has begun, especially for people with heavy sun exposure earlier in life. He explains the gap between cosmetic results and true functional repair - and why measurable tools like antioxidant testing, mitochondrial analysis, and barrier function markers matter for long-term skin longevity. This helps audiences understand how to rebuild resilience instead of simply slowing decline.
Longevity Science Explains Why Skin Care Isn’t Vanity
Many people dismiss skincare as superficial or fear it as unsafe. The reality is that neglecting the skin accelerates aging across the body. Dr. Sajic cuts through the confusion with a physician’s perspective: evidence-based protection and repair of the skin barrier is preventive medicine, not luxury.
Why Our Skin Health Is a Window Into Whole-Body Aging
The skin is not just appearance, it’s the body’s largest organ and a reflection of systemic health. Studies show that people with greater sun damage and chronic inflammation also face higher risks of heart disease, depression, and Alzheimer’s. Dr. Sajic explains why protecting and restoring skin function is a direct path to healthier, longer living.
View all topics →