Red Light Reset teaches the practical basics of using red and near-infrared light devices at home for general wellness purposes — how the devices work in plain terms, how to choose a distance and session length, how to protect your eyes and skin, and how to think about the many bold claims made about this category without falling for hype. Eighteen lessons across six modules cover device setup, realistic expectations framed as ‘some people report’ rather than proven fact, who should check with a doctor before starting, and how to build a sustainable, unremarkable weekly habit around it.