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Sun Protection

Latest Articles

Do Sun Umbrellas Provide Enough UV Protection?

The shade is not as good at blocking UV light as you might think

Woman holding red umbrella outside on sunny day with orange flowers on the ground

If I Have Dark Skin Do I Really Need Sunscreen?

Learn about how well skin pigment protects from sunlight

African American woman wearing a hat and sitting outside on wooden bench with building in background

Newest Sunscreen Trend: Double Application

Two layers of sunscreen are way better than one

People playing beach volleyball with ocean in background

Waterproof Sunscreen: Real or Fake News?

Here is what you need to know about using sunscreens in water

Water resistant sunscreens on a shelf

Science of Nano vs Non-Nano Zinc in Sunscreens: Which Is Better?

Particle size matters when it comes to zinc oxide in your sunscreen

Brunette woman applying sunscreen to her shoulder

Is Rosacea Genetic?

Can rosacea be passed in the family?

Young toddler boy wearing red stripes playing with his father on the beach

5 Suprisingly Simply Steps to Guide You to a Great (Not Just Good) Sunscreen

Picking a sunscreen made easy with this how-to Guide

People jumping on the beach

Why Does Rosacea Make My Skin so Sensitive?

People with rosacea tend to have skin that irritates easily

Pale-skinned red-haired woman with flushed red face wearing white shirt and dark blue flannel looking to the side

5 Nutritional Supplements for Sun Protection

Supplements with evidence for sun protection

Lemonade, kiwi, and bananas on a wooden table

Field Therapy for Actinic Keratoses (Precancers)

Actinic keratoses treatment options include field therapy instead of spot therapy

Old man with white hair wearing black leather jacket sitting on a park bench

The Broad Effects of Sunlight and Sun Exposure: Benefits and Dangers

How sunlight affects our hormones and our state of mind

Brunette woman with sunglasses standing in sunshine next to blue pond

SPF Is Important But Don't Skip This Factor in Sunscreens

SPF is not good enough when thinking about sunscreens and UVA protection

Woman laying out in the sun with denim hat and black tank top

Vitamin D from the Sun Versus the Diet

An overview of different forms of the sunshine vitamin

Person in white t-shirt and red flannel and denim shorts with sunglasses hanging from shirt collar

Does Chlorine Break Down Sunscreen?

Hidden effects of the chlorine in your local swimming pool

Boy splashing in a swimming pool

Is Rosacea Caused by Demodex Mite Overgrowth?

Could mites be a cause for rosacea?

Microscopic view of Demodex mite

What's the Deal with Nanoparticles in Sunscreens?

Learn more about zinc oxide and titanium dioxide nanoparticles

Microscopic image of nanoparticles

What Makes My Face Red?

Diagnosis and Details

There are many causes of facial redness

Brunette woman wearing a red shirt and holding a red umbrella with white polka dots

Ultraviolet Protection Factor Clothing

Dr. Barr discusses the science behind sun protective clothing

Sun protective purple T-shirt

Sports Related Skin Conditions

Athletic activities can lead to skin issues

Soccer players in blue and yellow jerseys kicking soccer ball