On the other hand, visible light is the part of the light spectrum that is, well, visible. We can see it! Most of us can see wavelengths between about 380 and 700 nm.And blue light is exactly that ...

Although it can negatively impact your skin when used in certain ways, blue light also has healing properties. In one study, a blue light device was used to treat a patch of psoriasis in people ...

The blue light emitted by screens not only keeps you awake, but may actually contribute to signs of aging on skin, such as wrinkles and dark spots.

Most blue light we are exposed to comes directly from the sun. But LED lights and screens, whether it's your television, computer, tablet, or smart phone, also emit blue light.

The best products to protect your skin from blue-light damage, which is caused by overexposure to screens. Six dermatologists polled suggest the best method to protect the skin is by using a ...

In the skincare community, blue light has yet another potential danger: causing damage to your skin. The practice of blue light blocking has become trendy for this very reason.

Both red and blue light therapy are a type of photodynamic therapy, meaning they use light in different wavelengths of the color spectrum to penetrate the skin. You may also see them referred to ...

Blue light from cellphones and computer screens can cause eye-strain, but the research on how it may affect your skin is lacking. Here’s a look at preliminary studies, plus insight from ...

The Budget-Friendly Blue Light Wand: Solawave Bye Acne: 3-Minute Pimple Spot Treatment, $69 $44.85 The Budget-Friendly Blue Light Mask: LifePro Red Light Therapy Mask, $49.99 ...

It turns out that, sure, tungsten halogen lights emit lots of warm colours, which illuminates skin nicely. Crucially, though, they also emit a little bit of deep blue. Which normal LEDs don’t. At all.

Blue light could cause some lesser skin problems as well, though. Kobets says that blue light can cause oxidative stress on the skin, which could cause premature skin aging and hyperpigmentation — a ...