As winter settles in, many people might assume that sunscreen is only necessary during the sunny days of summer. However, protecting your skin from UV rays is important year-round, including during the colder months. In this guide from NM Aesthetics, we’ll discuss why you should continue to wear SPF in winter, how UV rays can still impact your skin, and tips for selecting the right sunscreen to keep your skin healthy and protected.

Understanding UV Rays

Before diving into the importance of SPF in winter, it’s essential to understand how UV rays work. There are two primary types of ultraviolet radiation that can affect your skin:

• UVA Rays: These rays penetrate deeply into the skin and are primarily responsible for premature aging and skin cancer. UVA rays are consistent throughout the year, meaning they can harm your skin even when the sun isn’t shining.
• UVB Rays: These rays are responsible for causing sunburn and are more intense during the summer months. However, UVB rays can also reflect off surfaces like snow and ice, increasing your exposure even when it’s cold outside.

During winter, the sun is lower in the sky, which can lead to increased UV radiation exposure. This, combined with reflective surfaces such as snow and ice, can significantly boost the amount of UV radiation reaching your skin. In fact, according to the Skin Cancer Foundation, up to 80% of UV rays can reach your skin on cloudy days and 90% on snowy days!

The Importance of Wearing SPF in Winter

1. Protection Against UV Damage: Whether you're hitting the slopes, walking the dog, or simply running errands, it’s vital to protect your skin from harmful UV rays. Regular use of sunscreen can help prevent sunburn, skin aging, and long-term skin damage, including an increased risk of skin cancer.
2. Prevention of Dryness and Irritation: Cold, dry winter air can lead to dehydration and irritation of your skin. Applying a broad-spectrum sunscreen can act as a barrier, helping to lock in moisture while protecting your skin from environmental stressors. This is particularly important if you're spending extended periods outside, where the combination of cold air and wind can exacerbate skin dryness.
3. Winter Sports and Increased UV Exposure: For those who enjoy winter sports like skiing or snowboarding, the risk of UV exposure increases dramatically. When skiing at high altitudes, the intensity of UV radiation is stronger, and as mentioned, the snow reflects up to 80% of UV rays. Therefore, it’s essential to wear SPF when participating in these activities.
4. Even Indoor Protection: It’s a common misconception that UV rays cannot penetrate through windows. In fact, glass can actually amplify UV rays. UVA rays can still reach you indoors, especially if you spend time near windows, in a home or office with ample natural light, or driving in your car. Protecting your skin with SPF, even when indoors, can help prevent cumulative skin damage over time.

How to Choose the Right Sunscreen for Winter

1. Opt for a Broad-Spectrum Sunscreen: When selecting a sunscreen for winter, ensure that it is labeled as “broad-spectrum,” which means it protects against both UVA and UVB rays. This is crucial for effective sun protection year-round.
2. Look for SPF 30 or Higher: Choose a sunscreen with an SPF of 30 or higher for optimal protection. This will help block about 97% of UVB rays. Remember, the higher the SPF, the better the protection.
3. Consider Your Skin Type: Different skin types may require different formulations. If you have dry skin, look for a sunscreen that contains moisturizing ingredients like hyaluronic acid, glycerin, or ceramides. Those with oily or acne-prone skin may prefer a lightweight, non-comedogenic formula.
4. Water-Resistant Formulations: If you’re engaging in winter sports or anticipate sweating, consider a water-resistant sunscreen. This ensures that the SPF stays effective even when exposed to moisture.
5. Daily Moisturizers with SPF: For added convenience, many skincare brands offer daily moisturizers that contain SPF. These can be a great way to simplify your morning routine while ensuring your skin is protected.

Visit here for our product recommendations.

How to Incorporate SPF into Your Winter Skincare Routine

• Start with a Clean Face: Begin by cleansing your skin to remove impurities and prepare it for product application.
• After cleansing, apply a hydrating serum to nourish your skin and boost moisture retention. Serums with ingredients like hyaluronic acid can help maintain hydration, which is especially important in colder months before layering on SPF. Our favorites include the Hydrinity Restorative HA, and Alastin HA Immerse. 
• Apply Moisturizer: Use a hydrating moisturizer suited to your skin type to help combat dryness and keep your skin supple. Our favorites include Face Reality Cran-Peptide Cream, Skinbetter Trio, Alastin Ultra Nourishing, and Epicutis Hyvia Cream. 
• Layer with Sunscreen: Apply your broad-spectrum sunscreen generously to all exposed areas of skin, including your face, neck, and any other areas not covered by clothing. Remember to reapply every two hours if you’re spending extended time outdoors, and immediately after sweating or wiping your face. 
• Don’t Forget Your Lips: The skin on your lips is thin and susceptible to UV damage. Use a lip balm with SPF, such as the Image SPF Lip, to keep your lips protected and hydrated. 
• Seek Shade and Cover Up: While sunscreen is essential, don’t forget about other protective measures. Wear hats, sunglasses, and clothing that cover your skin when possible.

Other Winter Skin Care Tips

In addition to wearing SPF, consider the following tips to keep your skin healthy during winter:

• Stay Hydrated: Drink plenty of water to keep your skin hydrated from the inside out. At NM Aesthetics, we also recommend sheet masks for added skin hydration.
• Use a Humidifier: Indoor heating can dry out the air, leading to increased skin dryness. Using a humidifier can help maintain moisture levels in your home.
• Gentle Cleansers: Choose a gentle cleanser that won’t strip your skin of its natural oils, and avoid hot showers, which can further dry out your skin. 
• Regular Exfoliation: Regularly exfoliating your skin can help remove dead skin cells and promote a healthy glow. However, be cautious not to over-exfoliate, as this can lead to irritation. A few of our recommended exfoliators include the Face Reality Antioxidant Scrub, Skinbetter Detox Scrub, Epicutis Cleansing Essentials Set.

As the temperature drops and the days grow shorter, don’t overlook the importance of wearing sunscreen during the winter months. UV rays can be just as harmful in cold weather, making it essential to include SPF in your daily skincare routine. By choosing the right sunscreen and following a few simple steps, you can protect your skin from damage, maintain its health, and enjoy the beauty of winter without worry. At NM Aesthetics in Arlington, VA, we’re here to help you achieve your best skin year-round. Stay protected, and embrace the season with confidence!