When it comes to emerging skin care science, I’m a skeptic at heart.Through years of trial and (lots of) error, I’ve built a ...
Phototherapy, also known as light therapy, is a treatment that involves exposing the skin to ultraviolet (UV) light under medical supervision ... conditions of the superficial layers of the skin. Blue ...
Blue light, meanwhile, which doesn’t penetrate the skin as deeply as red light ... reminders when you’re due for your next session under the mask. Perhaps you’ve seen brand partner Kate ...
Under the transparent outer skin are two cell layers that contain red and yellow pigments, or chromatophores. Below the chromatophores are cell layers that reflect blue and white light.