An expert in dermopharmacy and cosmetics, Álvaro Platón, has highlighted five crucial mistakes individuals often make when applying sunscreen, potentially compromising their skin's protection against harmful UV rays. His advice aims to educate the public on optimal sunscreen usage for better skin health. According to Platón, a common oversight is neglecting to apply sunscreen to all exposed areas. "We always forget areas like the ears, neck, décolletage, and hands," he stated, emphasizing that these areas are equally vulnerable to sun damage and can show signs of photoaging if not properly protected. Another frequent error is using an insufficient amount of product. Platón demonstrated the correct quantity, advising that for the face alone, one should apply a line of sunscreen equivalent to two fingers' worth. "This is a super common mistake," he noted, underscoring that using too little product significantly reduces its effectiveness. Furthermore, many do not wait long enough after application before sun exposure. "When you put on your sunscreen, wait 15 to 20 minutes," Platón advised, explaining that this allows the product to properly absorb and form a protective barrier before engaging in outdoor activities. Using expired sunscreen is also a critical mistake. Platón urged viewers to check the PAO (Period After Opening) symbol on their sunscreen bottles, typically indicating how many months the product remains effective after being opened. "Look for this symbol; it tells you how many months it will last once opened," he clarified. Finally, Platón warned against mixing sunscreen with other cosmetic products, such as bronzing drops, self-tanners, serums, creams, or makeup. "What you're going to do is alter the formula, how the product dries, and also the protection," he explained, stressing that such mixtures can compromise the sunscreen's protective capabilities. For comprehensive protection, he recommended using products like Avène Ultra Fluid, noting its high SPF and invisible finish suitable for all skin types.
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