More than a fashion statement: Protecting your skin this Derby season

It’s officially Derby season in Louisville, and all eyes are on the Kentucky Oaks and Kentucky Derby. As Churchill Downs fills with bold colors, statement hats and springtime style, one accessory continues to stand out not just for fashion, but for function. 

That wide-brimmed hat isn’t just completing your outfit; it’s one of your first lines of defense against the sun. 

With long days spent outdoors, often in direct sunlight, Derby weekend can take a toll on your skin. And while sunscreen is an important tool, experts at the University of Louisville School of Medicine emphasize that it should be just one part of a broader approach to sun safety – an approach that reflects a larger commitment to whole-person wellness. 

“People tend to rely too heavily on sunscreen alone,” said Jeffrey Callen, chief of the Division of Dermatology. "But sunscreen is only one layer of protection, and it has its limitations.” 

Sunscreens are rated by Sun Protection Factor (SPF), which measures protection against ultraviolet B (UVB) rays – the primary cause of sunburn. However, SPF numbers can be misleading. An SPF of 30 sunscreen does not provide half the protection of SPF 60 and no sunscreen blocks 100% of UV radiation. In addition, SPF does not account for ultraviolet A (UVA) rays, which contribute to skin aging and can amplify the harmful effects of UVB exposure. 

Equally important is how sunscreen is used. Many people apply too little or forget to reapply throughout the day, especially during events like Oaks and Derby. 

For that reason, Callen suggests thinking beyond sunscreen alone. “Seek shade whenever possible. Wear protective clothing and lean into the Derby tradition with hats that offer real coverage, ideally with a wide brim.” 

When choosing a sunscreen, look for products that are broad spectrum, water resistant and SPF 30 or higher. But remember: even the best sunscreen is most effective when combined with other protective measures. 

Sun safety is also about knowing how to respond if you’ve had too much exposure. Mild sunburn can often be treated with cool compresses, moisturizers and over-the -counter anti-inflammatory medications such as ibuprofen or naproxen. More severe burns, like those involving blistering or systemic symptoms like fever or nausea, may require medical attention. 

Beyond the immediate discomfort, repeated or severe sunburns can have long-term consequences. Research has linked blistering sunburns to an increased risk of melanoma, making prevention and regular skin checks an important part of maintaining overall health.  

Taking care of your skin isn’t just about appearance; it’s about protecting your body, reducing long-term risk and making intentional choices that support your health over time. Whether it’s staying hydrated, finding small moments of shade or remembering to reapply sunscreen between races, these decisions add up. 

The best bet you can make this Derby season is for your health. Make sure sun safety is a part of your Derby traditions.