The SPF Act aims to address skin cancer risks by promoting sun protection in national parks. It highlights the prevalence of skin cancer cases and the importance of sunscreen, recommending mineral-based, broad-spectrum products. The Act cites the National Park Service's recommendation and surveys showing public sunscreen usage and misconceptions. Additionally, it mentions state initiatives and proposes a report to Congress on options for providing free or low-cost sunscreen in national parks, considering environmental impact, equity in usability, and sun protection awareness. The report will also offer legislative recommendations to support the effort.