New Delhi: As the sun shines brighter and the temperature soars, everything feels warm and like biting you in the skin due to the sun rays affecting your skin and causing issues during the sunny days. It becomes crucial during such times to protect your skin from the direct rays of the sun and avoid any health or skin issues due to the same.
Sunscreen is a crucial part of your skincare routine, but many people don’t apply it correctly, reducing its effectiveness. Speaking of sunscreen, it isn’t just a cosmetic; it’s your shield against sunburn, premature ageing, and the risk of skin cancer. However, applying sunscreen effectively goes beyond a mere dab on the face. Here is a detailed discussion with an expert on how to apply sunscreen for complete protection and make your skin stay healthy and glowing throughout the summer season and stay healthy for many years to come.
We frequently hear terminologies like “liberal” and “periodic” application of sunscreen is essential, but what exactly do terms like “liberal” and “periodic” really mean in the context of applying sunscreen? Dermatologist and Skin Expert Dr Aparna Santhanam, ITC Dermafique states, “Applying sunscreen isn’t just a dab-and-go affair, it’s a meticulous ritual that shields your skin from the sun’s wrath. From coverage to reapplication, every step is a commitment to preserving your skin’s health and beauty.”
Dr Santhanam adds, “The key to effective sunscreen application lies in thoroughness and consistency. Don’t skimp on coverage, and don’t forget to reapply regularly, especially when spending extended time outdoors. Your skin will thank you for the protection.”
Here is a step-by-step guide on how to correctly apply sunscreen and protect your skin during the scorching summer heat days:
Understanding Sunscreen
Before delving into application methods, it’s essential to understand your sunscreen. Opt for broad-spectrum sunscreen with SPF 30 or higher to shield your skin from both UVA and UVB rays. Additionally, look for water-resistant formulations, especially in India’s humid climate, to maintain protection while sweating or swimming.
Dr Santhanam adds, “Selecting a sunscreen equipped with Full Light Technology becomes imperative. This advanced feature not only shields against UVA and UVB rays but also provides defence against harmful infrared rays and visible light.” She goes on, “By employing this technology, it effectively combats tanning, stubborn pigmentation, and premature ageing resulting from sun exposure. Furthermore, opting for a super-light formula boasting a feather-light texture ensures swift absorption into the skin. Given the heightened use of sunscreen during the summer, maintaining a routine of regular reapplication is paramount for optimal protection.”
When to Apply Sunscreen
It’s recommended to apply sunscreen before going outdoors, ideally 15 to 20 minutes before sun exposure, allowing it ample time to absorb and provide optimal protection. This principle applies universally, regardless of the type of sunscreen you’re using—chemical, mineral, or a combination formula.
Dr Santhanam states, “Solar radiation causes direct harm to exposed skin by emitting Ultraviolet (UV) rays, Infrared (IR) rays, and High Energy Visible (HEV) radiation. Sun exposure can result in various forms of skin damage, including inflammation, photoaging, and skin cancer.”
When to reapply
Sunscreen isn’t a one-time affair; it requires regular reinforcement. Reapply every two hours, or immediately after swimming or sweating profusely. Don’t forget to reapply after towelling off, as water can diminish sunscreen’s efficacy. Dr Santhanam adds, “Reapplication is non-negotiable. Renew your sunscreen fortress every two hours, or immediately after swimming or sweating profusely.”
Mind the details
Don’t overlook commonly neglected areas such as the tops of your feet, the back of your neck, and your scalp (if not covered by hair). These areas are just as susceptible to sun damage and require equal protection. Dr Santhanam recommends, “When looking for a sunscreen, choose for a matte sunscreen that provides comprehensive protection against the full solar spectrum, including UV, IR, and Visible radiation and one that’s lightweight and comfortable. This solution effectively tackles the typical problem of high SPF products being oily and patchy.”
Quantity matters
Don’t be stingy with your sunscreen. Apply a generous amount(Up to one and a half tablespoons equivalent for the entire face) and additional amounts to cover all exposed areas of your body, including your face, neck, ears, arms, and legs. For adults, a nickel-sized dollop for the face and a shot glass-sized amount for the body is recommended. In terms of sun protection, both “regular” sunscreens and those specifically formulated for the face offer the same level of protection.
Sunscreen is an important component of a comprehensive sun protection regimen and is essential for maintaining healthy, youthful-looking skin while reducing the risk of skin cancer, hyperpigmentation and other sun-related damage.
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