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.

Suncare Explained

Dermatologist’s
Insights – Sun Protection and Repair

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Astaxanthin: Nature's Powerhouse Antioxidant for Skin Health

Astaxanthin: Nature's Powerhouse Antioxidant for Skin Health

Did you know that astaxanthin, the vibrant red pigment giving salmon its signature color, is nature's most potent antioxidant—up to 6,000 times stronger than vitamin C at neutralizing free radicals? Or that this marine-derived wonder, produced by tiny algae under stress, can help your skin bounce back from daily assaults like sun exposure, pollution, and aging?…

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Dr. Mark Gray's Vision for Suncare Innovation

Dr. Mark Gray's Vision for Suncare Innovation

In a world where skin cancer affects millions, one visionary dermatologist has turned decades of expertise into a breakthrough: a clean, non-toxic mineral sunscreen that protects, repairs, and revitalizes. Meet the science-backed shield born from relentless innovation…

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Micronized vs. Nanonized Mineral Sunscreens: Navigating Safety and Efficacy

Micronized vs. Nanonized Mineral Sunscreens: Navigating Safety and Efficacy

Mineral sunscreens, using zinc oxide or titanium dioxide, have revolutionized suncare by providing physical barriers that reflect UV rays rather than absorbing them like chemicals. The key to their usability lies in particle size, but nanonized particles (nano <100 nm) raise concerns. Alarming stat…

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