Have you been noticing red light therapy (RLT) everywhere lately? From celebrities’ Instagram stories to supermarket shelves, these devices are flooding the market, promising benefits that can sound too good to be true. But what can these devices truly do, and how to use red light therapy? Simply put, it’s a method that uses low-level [...] The post How to use red light therapy safely at home? My beginner-friendly guide appeared first on Wareable .