Why Sunscreen Is A Year-Round Essential; Not Just a Summer Staple

News18

27-05-2025

Last Updated:
This National Sunscreen Day, remember: come rain, shine, or screen time, don't forget your SPF
When we think of skincare must-haves, moisturizers and serums often take centre stage. Yet, experts agree that sunscreen is the most crucial—and commonly neglected—step in your daily skincare routine. As we mark National Sunscreen Day, two leading voices in dermatological science, Dr. Shilpa Vora, Chief Research & Development Officer, Marico, and Dipak Shah, Senior Scientist, Himalaya Wellness Company, share their insights into why this humble skincare product is a non-negotiable in every season.
'Wearing a sunscreen is one of the most overlooked steps in a skincare routine," says Dr. Vora. 'However, it's the most important part of maintaining healthy skin. Exposure to the sun even indoors or on cloudy days, can cause redness, premature aging, dark spots, and even skin cancer."
Dipak Shah echoes this, explaining that both UVA and UVB rays pose significant threats. 'UVA rays penetrate deeply and accelerate skin aging, while UVB rays are the primary cause of sunburn. A broad-spectrum SPF not only helps prevent photoaging and pigmentation but also plays a role in lowering the risk of skin cancer."
Is Morning Application Enough?
Many assume that one morning application is sufficient—but that's a myth. 'While the morning application is critical, sunscreen should be reapplied every two hours, especially if you're outdoors, sweating, or exposed to water," advises Shah. 'Even indoors, UV rays can penetrate through windows."
Dr. Vora recommends a similar approach: 'If you have a long day ahead, reapply sunscreen throughout the day. Even during sunset hours, if you anticipate sun exposure, it's wise to add a protective layer."
One of the biggest misconceptions? That sunscreen is just for summer. 'Even on overcast days, up to 80% of the sun's UV rays can penetrate through clouds," explains Shah. 'Monsoons don't mean a break from sun protection. UVA rays, in particular, can pass through both clouds and glass windows."
'Sunscreen is a year-long skin essential," Dr. Vora emphasizes. 'It's not just for the beach—it's for daily protection, no matter the weather or your location."
Are You Applying It Right?
Choosing the right sunscreen for your skin type is only half the job. Proper application makes all the difference. 'Use the two-finger rule—squeeze sunscreen along the length of two fingers for each application area," suggests Dr. Vora. 'Don't forget commonly overlooked areas like your ears, neck, and hands."
Shah adds, 'As per the American Academy of Dermatology, most adults need about 1 ounce (a shot glass full) to adequately cover exposed skin. And always apply it 15 minutes before sun exposure for it to bind effectively."
Finding the Right Formula for You
Dr. Vora recommends different formulations based on skin type and need:
Kaya Youth Protect Sunscreen SPF 50 PA++++: Ideal for youthful, nourished skin with added antioxidants.
Kaya Daily Moisturizing Sunscreen SPF 30: A balanced daily-use formula that blends skincare with sun protection.
Sunscreen isn't just a summer fling—it's a lifelong relationship. From battling pollution and free radicals to protecting against premature aging and cancer, sunscreen stands as your skin's first line of defense.
So this National Sunscreen Day, remember: come rain, shine, or screen time, don't forget your SPF.