Posts in Ask a Dermatologist
Best Face Sunscreen for Perioral Dermatitis

What's the best type of sunscreen to use for perioral dermatitis? What is it and what should you avoid in skincare and sunscreen ingredients? Which sunscreen is best for perioral dermatitis- mineral or ‘chemical’ sunscreens?

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How to Choose the Best Tinted Sunscreen for those with hyperpigmentation or melasma

Not all tinted sunscreens are created equal when it comes to blue light protection and preventing melasma and hyperpigmentation. Learn what to look for.

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Guide: The Best Skin Cycling Bundle

Guide: How To Skin Cycle. Skin cycling is the best way to refresh your skin by following a four-night skincare routine that alternates between a retinol-like product, an exfoliant and a skincare break for skin barrier repair.

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Can I be allergic to the sun? Can the sun give me a rash? The link between sunlight and skin reactions beyond sunburn and sun damage.

Can you be allergic to the sun? Can the sun give me a rash? Just in time for warmer weather, we sit down with veteran dermatologist Dr. Sharyn Laughlin to see all the ways sunlight can cause skin reactions that go beyond sunburns and traditional sun damage. Essential spring weather reading.

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