Most of us stow away our sunscreens during winter, thinking the weak sun won't be able to cause as much damage. But here is a fact: UV rays just don't go on holiday. On overcast or cold days, UVA rays penetrate deep into your skin to cause pigmentation, dullness, and premature ageing. Yes, you need sunscreen in December just as much as in June, perhaps even more so, because dry winter air can make your skin barrier extra sensitive.

That's why selecting the best sunscreen for winter isn't just about protection but also about hydration, comfort, and nourishment of the skin. Let's look at how to pick the right one for this season.

1. Go Beyond SPF

SPF measures only the protection against UVB rays, those that cause sunburn. What you really want in winter is broad-spectrum protection-one that guards against both UVA and UVB rays, plus blue light from your devices and infrared radiation. Look for SPF 50 PA++++, which will ensure all-round protection even on days when sunlight feels mild.

2. Opt for a Hydrating Formula

Winter air can dry out your skin, and sometimes sunscreen can irritate that further. An excellent sunscreen for this season can double up as skin care with hydration and repair while protecting against UV rays. Hyaluronic Acid, Niacinamide, and Vitamin E are apt for these three, locking in moisture and strengthening your skin's natural barrier. Think of it like a Barrier Repair Cream with an added dose of sun protection.

3. Choose the Texture That Feels Right

Thick and oily sunscreens are sure to be uncomfortable in winter when you're layering moisturizers and makeup. You need a light, fast-absorbing formula that blends in quickly and just leaves your skin soft, not sticky or heavy.

That is where Cosmosheer's Aquadefense range comes in, smartly formulated to protect and pamper Indian skin all year round.

• Aquadefense Sunscreen SPF 50 PA++++

This one's for those who love a clean, minimal finish. This lightweight, hydrating sunscreen is infused with Hyaluronic Acid, Niacinamide, and Aloe Juice-perfect for winter dryness. It not only protects against UVA, UVB, blue light, and infrared rays but also keeps skin calm and moisturized through the day. Non-greasy, fragrance-free, and water-resistant, this true multitasker is perfect for both men and women.

• Aquadefense Tinted Sunscreen SPF 50 PA++++

If you like a little glow and coverage, then the best tinted sunscreen from Cosmosheer is for you. It protects against UV rays and blue light, blurring imperfections to create a natural, even look. Enriched with Vitamin E, Trehalose, and Glycerin, this deeply nourishes and leaves a soft matte finish, perfect for those cold mornings when you want your skin to look fresh without makeup.

4. Reapply — Even in Winter

Just because the sun feels gentle doesn't mean your sunscreen lasts all day. Reapply every few hours if you're outdoors or sitting near windows — consistency makes all the difference. Final Word The best sunscreen for winter should hydrate, protect, and nourish the skin barrier. Cosmosheer's Aquadefense range gives you both: high protection and intense care. Whether you go for a clear lotion or the best tinted sunscreen, your winter skin will be soft, smooth, and safe under the sun.