Skincare routines used to revolve around a simple cleanse, tone, and moisturize, but these days, editors, skincare enthusiasts, and even dermatologists have us convinced that no regimen is complete ...
Red light therapy (RLT) involves exposing the body to low-wavelength red or near-infrared light (IRL). Red and near-IRL differ slightly in terms of wavelength and visibility. Red light is visible to ...