SPF 50 is a popular and effective level of sun protection that many people are interested in, as indicated by its consistent search volume and high competition index. The trend in interest for SPF 50 has been consistently on the rise since 2017, with a particularly sharp increase in mid-2020. This trend is reflected in associated search terms and categories, such as sunscreen and skincare brands, as well as related trends like mineral sunscreen and specific products like EltaMD and Nacomi. While interest fluctuates month to month, the overall trend suggests that SPF 50 will continue to be a popular and important aspect of skincare in the future, particularly for those with fair skin or a history of skin cancer. Overall, it is clear that SPF 50 is a significant and evergreen topic in the skincare industry.