Skin cancer is often misunderstood as a modern health issue, but its origins date back thousands of years. Historical medical texts and archaeological findings show that skin cancer was documented during Egyptian times, highlighting that the disease has been affecting humans long before modern science emerged. This historical perspective is essential in debunking common misconceptions, especially regarding the role of sunscreen. It’s crucial to understand that correlation does not imply causation. Although some groups criticize sunscreen, blaming it for rising skin cancer rates, research demonstrates otherwise. Before the invention and widespread use of sunscreen, skin cancer still occurred frequently. The lack of advanced diagnostic tools meant many skin cancers, including melanoma, were not detected early and thus were often misclassified or diagnosed only after metastasis. Sunscreen acts as a protective barrier, blocking harmful ultraviolet (UV) rays from damaging skin cells. UV exposure is a well-established primary risk factor for developing skin cancer, making sunscreen a key preventive tool. Early detection technologies and increased awareness have improved cancer outcomes and survival rates significantly. Negating sunscreen’s benefits can lead to increased UV exposure and, consequently, greater skin cancer risk. Public health recommendations consistently emphasize daily sunscreen use along with other protective measures such as wearing hats and seeking shade during peak sunlight hours. Educating oneself about the history and science behind skin cancer and sunscreen helps dismantle unfounded fears and encourages informed decisions to protect skin health. Awareness campaigns, dermatological research, and technological advancements contribute to better prevention, early detection, and treatment — efforts essential to reducing the global burden of skin cancer.