Air travel can be particularly harsh on your skin, and while many travelers have embraced in-flight skincare routines, one crucial step often gets overlooked: wearing sunscreen. Despite the normalization of face masks and moisturizers during flights, many people still neglect sun protection. This raises an important question: should you wear sunscreen when flying? Dermatologists agree that UV exposure at high altitudes poses significant risks to skin health, necessitating proper protection for both passengers and crew members.

The intensity of UV rays increases significantly with altitude, making air travel a unique environment for skin exposure. According to Dr. Danny Guo, a double-board certified dermatologist, UV radiation levels rise by approximately 2% for every 1,000 feet gained in altitude. At typical cruising altitudes between 30,000 and 40,000 feet, this translates to a 60-80% increase in UV exposure compared to ground level. Unlike other forms of radiation, UV rays accumulate over time, leading to both immediate effects like sunburns and long-term consequences such as increased skin cancer risk and accelerated aging signs.

Pilots and flight attendants are particularly vulnerable to these risks. Studies have shown that individuals in these professions face twice the risk of melanoma and other skin cancers compared to the general population. Even short flights can cause damage; dermatologist Dr. Mamina Turegano warns that UV rays can induce sunburn within just 15 minutes of exposure. Therefore, it's imperative to apply sunscreen before boarding, regardless of the flight duration or seat location.

For optimal protection, experts recommend reapplying sunscreen every two hours during long-haul flights. Alexis Robertson, a licensed esthetician, emphasizes the importance of maintaining sunscreen’s effectiveness through frequent reapplication. She also suggests enhancing your skincare routine with antioxidants and hydrating products to counteract the drying effects of cabin air and environmental stressors. A balanced approach can help keep your skin healthy and resilient throughout the journey.

To simplify your in-flight skincare regimen, dermatologists suggest choosing products that combine moisturization with broad-spectrum SPF protection. Dr. Guo and Dr. Turegano both endorse CeraVe Hydrating Mineral Sunscreen for its ability to restore and maintain the skin barrier while providing essential hydration. Other top picks include La Roche Posay Anthelios UV Hydra Sunscreen, EltaMD UV Clear Broad-Spectrum SPF 46 for sensitive skin, Isdin Eryfotona Actinica for actinic damage repair, and Caudalie Vinosun Protect Sunscreen for its natural ingredients and convenient packaging.

In conclusion, protecting your skin from UV exposure during flights is not only beneficial but necessary. Whether you're a frequent flyer or an occasional traveler, incorporating sunscreen into your pre-flight routine can safeguard your skin from both immediate and long-term damage. Even if you already have a favorite product, ensuring consistent use remains key to maintaining healthy, radiant skin at any altitude.