I bought the LowBlueLights fitover glasses in the smaller size, and they fit very comfortably (they don't feel small at all) but they have a HUGE gap on the top which lets in a lot …

I already take vitamin D to supplement lack of sunlight, but I have had melatonin regulation problems for a long time. I was diagnosed with Delayed Sleep Phase Syndrome, and start …

Do they really block blue light 100%? After searching through the website, I see that some users have merely mentioned that they have bought it without saying anything about whethe …