Sun Safety: The Importance of Daily Sunscreen Use

Understanding the Risks

Sunscreen is an essential tool for protecting skin from harmful UV rays, yet many young adults are unaware of the risks posed by sun exposure. A survey by the American Academy of Dermatology found that 52% of people aged 18 to 25 didn’t know sunburns increase the risk of skin cancer and premature aging.¹ This lack of awareness is concerning as more young adults are tanning and getting sunburned, raising their risk of skin damage and cancer.

Effective Sun Protection Strategies

Dermatologists emphasize that sun overexposure is the most preventable risk factor for skin cancer. They recommend daily use of broad-spectrum, water-resistant sunscreen with an SPF of 30 or higher, reapplying every two hours, especially during activities that may cause sunscreen to wear off. In addition to sunscreen, choosing a product that fits personal preferences—whether it’s a cream, lotion, stick, or spray—is important for consistent use. However, sunscreen is just part of a broader sun safety strategy, which includes seeking shade during peak sun hours (typically between 11 AM and 3 PM) and wearing protective clothing like long-sleeved shirts, pants, wide-brimmed hats, and sunglasses.

While some debate exists over the safety of certain sunscreen ingredients, dermatologists assure that sunscreens have been safely used for years. The FDA is currently reviewing the safety of twelve chemical compounds in sunscreen, including oxybenzone, but existing evidence does not support the claim that these ingredients pose significant risks. For those concerned, mineral sunscreens with zinc oxide or titanium dioxide are safe alternatives.

Additionally, dermatologists dispel myths such as the false belief that people with darker skin don’t need sunscreen. Regardless of skin tone, everyone is at risk for skin cancer and should use sunscreen regularly. It's also important to note that "water-resistant" does not mean waterproof, so sunscreen should be reapplied after swimming or sweating.

While this article focuses on sun safety habits essential for adults, it’s crucial to remember that sun protection is important for all age groups. For infants under six months, avoiding sun exposure is the best practice, as sunscreen is not recommended. For young children, pregnant women, and individuals with sensitive skin, mineral/physical sunscreens are often advised for their gentle and protective properties. Embracing these sun safety practices from a young age helps instill lifelong habits and underscores the importance of protecting skin at every stage of life.

Taking Action for Healthier Skin

By adopting these habits, people can significantly lower their risk of skin damage and cancer with simple, practical adjustments to their routines. Consistent use of sunscreen and other protective measures is essential for maintaining healthy skin and reducing long-term health risks. Equally important are bi-annual skin checks and understanding the unique risks associated with skin cancer across different skin types. To enhance your skin health journey, check out the SkinCheck app for valuable tools and insights on effective skin care and early detection. Our resources are designed to help people maintain healthy skin and identify potential issues early, ensuring access to a healthier future for everyone.