What Is the Skin Barrier and Why It Matters
Your skin barrier (the stratum corneum) is the body’s natural defense system. It prevents water loss, blocks irritants and allergens, and helps maintain hydration and balance. When the barrier is compromised, you may experience:
Dr. Suah emphasizes that “the skin barrier is the foundation of all healthy skin. Without it, even the best products or procedures can cause irritation rather than improvement.”
Common Causes of Winter Skin Barrier Damage
Washington DC winters can be tough on the skin. Cold air, low humidity, and hot showers all strip away protective oils. Other barrier-damaging habits include:
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Over-exfoliating with scrubs or acids
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Using harsh, foaming cleansers
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Skipping moisturizer or sunscreen
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Overusing retinol or prescription acne treatments
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Not drinking enough water
Dermatologist-Approved Steps to Repair and Protect Your Skin Barrier
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Switch to a Gentle Cleanser
Avoid foaming or alcohol-based formulas. Look for pH-balanced, fragrance-free cleansers that support the skin microbiome.
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Moisturize Immediately After Cleansing
Apply a ceramide-rich moisturizer or hyaluronic acid serum while your skin is slightly damp. This helps lock in moisture and rebuild the barrier.
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Protect with Sunscreen (Even in Winter)
UV rays remain strong year-round. A broad-spectrum SPF 30+ not only prevents sun damage but also supports skin barrier recovery.
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Simplify Your Routine
Stick to core essentials: cleanser, moisturizer, sunscreen. Limit exfoliation and avoid trying too many new products at once.
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Consult a Washington DC Dermatologist
Persistent dryness, redness, or eczema may require professional evaluation. At Foxhall Dermatology, Dr. Suah and his team customize treatments—from medical management to barrier-repair skincare regimens—tailored to your skin type and goals.
Foxhall Dermatology’s Approach
At Foxhall Dermatology, we combine medical expertise with personalized skincare plans. Our dermatology practice offers:
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Advanced eczema and dermatitis treatments
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Cosmetic and laser procedures for sensitive skin
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Professional guidance on dermatologist-approved products
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Seasonal skin barrier management and maintenance
Healthy, glowing skin starts with a strong foundation—and that begins with your skin barrier.
Schedule a Consultation
If you’ve noticed your skin feeling more sensitive this winter, schedule a consultation with Dr. Stephen Suah at Foxhall Dermatology in Washington, DC.
Call (202) 695-1000 or visit www.foxhalldermatology.net to book online.
Author
Stephen Suah, MD, MS
Stephen Suah, MD, MS is a board-certified dermatologist and the owner of Foxhall Dermatology, a premier medical, surgical, and cosmetic dermatology practice in Washington, DC.
