How to Choose the Right Sunscreen in Winter

When temperatures drop and skies turn gray, sunscreen often gets pushed to the back of the bathroom cabinet. But winter sun can be just as damaging as summer rays—and in some cases, even more so. Here's everything you need to know about choosing the right sunscreen for cold-weather months.

Why Winter Sunscreen is Non-Negotiable

UV rays don't take a winter vacation. Up to 80% of UV rays can penetrate clouds, and snow reflects up to 80% of UV radiation, creating a double exposure effect. If you're near water or at higher altitudes, the risk multiplies even further.

Winter Sunscreen vs. Summer Sunscreen: What's Different?

Winter sunscreens need to do double duty—protect from UV damage while combating the drying effects of cold weather and indoor heating. The ideal winter formula is more moisturizing, richer in texture, and designed to support your skin barrier.

Key Features to Look For

Broad-Spectrum Protection (SPF 30+)

This is non-negotiable year-round. Broad-spectrum means protection from both UVA rays (which cause aging) and UVB rays (which cause burning). Aim for at least SPF 30, though SPF 50 is ideal if you're spending extended time outdoors or in snowy conditions.

Hydrating Ingredients

Look for sunscreens formulated with hyaluronic acid, glycerin, ceramides, or squalane. These ingredients provide moisture while protecting, preventing the tight, dry feeling that can come from traditional sunscreen formulas in winter.

Mineral vs. Chemical: Winter Considerations

Mineral sunscreens (zinc oxide, titanium dioxide) sit on top of skin and can be more drying, but they're excellent for sensitive skin. Chemical sunscreens absorb into skin and tend to be more moisturizing—ideal for winter. Choose based on your skin type and sensitivity level.

Richer Texture

Swap your lightweight summer gel for a cream or lotion formula. Winter sunscreens should feel nourishing and can even replace your daytime moisturizer if they're hydrating enough.

Sunscreen for Different Winter Activities

Daily City Life

A moisturizing SPF 30-50 cream that layers well under makeup. Look for formulas with added antioxidants like vitamin C or niacinamide for extra protection against environmental stressors.

Winter Sports & Snow Activities

You need serious protection here—SPF 50+, water-resistant, and reef-safe if you're near water. Apply generously and reapply every two hours. Don't forget often-missed spots like ears, neck, and the underside of your chin (snow reflection!).

Indoor Work Days

Even if you're mostly indoors, you're exposed to UV rays through windows and blue light from screens. A lightweight SPF 30 moisturizer with blue light protection is perfect for these days.

Application Tips for Winter

Apply sunscreen as the last step of your skincare routine, after moisturizer if you're using a separate product. Use about a nickel-sized amount for your face and don't forget your neck and hands—they show age quickly.

In winter, you can apply sunscreen over a richer moisturizer or facial oil if your skin is very dry. Wait a minute between layers for better absorption.

Common Winter Sunscreen Mistakes

Don't skip sunscreen on cloudy days—up to 80% of UV rays penetrate clouds. Don't apply too little; most people use only 25-50% of the recommended amount. And don't forget to reapply if you're outdoors for extended periods, even in winter.

Ingredients to Avoid in Winter

Steer clear of sunscreens with high alcohol content, as they can be extra drying in cold weather. Also avoid heavily fragranced formulas, which can irritate skin that's already compromised by harsh winter conditions.

The Bottom Line

The right winter sunscreen should feel like a treat, not a chore. It should hydrate, protect, and support your skin barrier while defending against UV damage. When you find the perfect formula, you'll actually look forward to applying it every morning—even on the coldest, grayest days.

Remember: consistent sun protection is the single most effective anti-aging strategy you can adopt. Make it a year-round habit, and your future self will thank you.