The climate of Pakistan exposes people to intense sunlight almost every season. Whether you live in Karachi with humid summers, Lahore with extreme heat, or northern cities with higher altitudes, UV rays remain constant and harmful. Prolonged sun exposure without protection leads to: Premature aging – fine lines, wrinkles, and pigmentation. Sunburns – painful redness and irritat... https://www.qhc.com.pk/blogs/sunblock/stay-safe-under-the-sun-with-qhc