In this episode of The Vitals,  Drs. Helen He and Nicholas Brownstone discuss what really happens to your skin during colder months—and how to protect it using science-based strategies, not skincare hype.  

From increased water loss and dryness to flare-ups of eczema, acne, and irritation, winter presents unique challenges for our skin. In this conversation, we explore:  

• Why winter causes increased dryness and sensitivity 
• The essentials of an effective, dermatologist-approved skincare routine 
• How to support and repair your skin barrier 
• Common winter skincare mistakes, including long showers 
• When cosmetic dermatology, lasers, and injectables fit into overall skin health 
• Why sunscreen is still critical—even in winter 
• How aging, lifestyle, and environment all intersect with skin health 

Learn more about Mount Sinai’s Dermatology practices: https://www.mountsinai.org/care/dermatology

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