Although blue light has been present in our lives for decades, this type of visible light has recently become a topic of significant interest as we shift to a greater percentage of our time spent in front of light-emitting devices. Especially during the Covid pandemic, as many companies pivoted from in-person meetings to discussions conducted via video conference, the impact of consistent visible light exposure from artificial sources became more relevant than ever in our daily lives. As dermatologists and skin health experts, we often get asked by patients if the light emitted from computers, smart phones, and overhead light has a significant impact on our skin. As leaders in skin knowledge, it is important to have a thorough and evidence-based understanding of the role that visible light, and blue light in particular, plays in skin health and certain dermatoses. In this article, we provide a comprehensive review of blue light and how it impacts our skin. We discuss the role of blue light in skin pigmentation and skin damage. Additionally, we discuss measures that can be taken to protect our skin from blue light. Understanding the role of blue light in our daily lives, and the role of sunscreens and antioxidants in visible light protection, is important information that we can impart to our patients. J Drugs Dermatol. 2022;21(9):962-966. doi:10.36849/JDD.6374.