Dermatology Insights on
Sun Protection and Repair

Dr. Gray’s

Dr. Mark Gray
Dermatologist & Founder

MBChB, FRACP, FRCPC, FRCPA, ABPath, ABDermpath, FRSpecialist Dermatologist , Specialist Pathologist , Specialist Dermatopathologist , Cosmetic Surgeon, Mohs Surgeon.

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Insights – Sun Protection and Repair

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8 Best Sunscreens for Sensitive Skin – Dermatologist Tested

8 Best Sunscreens for Sensitive Skin – Dermatologist Tested

In this roundup, I've selected standout sunscreens for sensitive skin, prioritizing fragrance-free, non-comedogenic picks with calming ingredients like zinc oxide, ceramides, and antioxidants. These range from drugstore deals to high-end dermatologist-grade…

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The Hidden Dangers of Sun Exposure: A Dermatologist's Wake-Up Call

The Hidden Dangers of Sun Exposure: A Dermatologist's Wake-Up Call

In my 25 years as a dermatologist, I've witnessed the subtle yet devastating impact of sun exposure on skin health. What many dismiss as a harmless tan or freckle is often the early sign of cumulative UV damage. Ultraviolet radiation, particularly UVA and UVB rays, penetrates the skin, triggering a cascade of cellular changes that accelerate aging and increase cancer risk…

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The Indoor Sun Trap: Why Your Office Window Is a Skin Saboteur

The Indoor Sun Trap: Why Your Office Window Is a Skin Saboteur

Indoor UV is a sneaky foe—standard glass blocks UVB but lets 50-75% UVA through (Journal of Investigative Dermatology). A study of 84 office workers found those near windows had 170% more skin damage on exposed sides…

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