Computer Screens and Skin

First of all, what exactly are blue lights? Blue light makes up part of the spectrum of visible light and is known as HEV. It regulates our body’s circadian rhythm, elevates our mood and works with our cognitive function, so they are not all bad news. However, researchers have recently begun to collate findings that suggest blue light is wreaking havoc on our skin in more ways than one. While anything substantial is yet to be proven, the evidence is not looking good – particularly in a day and age where our phones are just about glued to our hands.

What exactly is it supposedly doing to our skin? Blue lights can contribute to photo-ageing, hyperpigmentation and skin slackness, There is also evidence that blue light can penetrate the skin and lead to DNA damage, which as we know can result in inflammation and a breakdown of  our healthy collagen and elastin.

A MASSIVE amount of products protecting against blue light are flooding the skincare and retail world. Depending on the amount of screen time you are exposed to daily, it could very well be worth introducing some or all of these into your routine.