Is blue light as bad for your skin as it sounds?

If you’ve heard of blue light you probably know it’s not great for you if you’re trying to get to sleep. But it’s also can be harmful to your skin. Yikes. Especially given how much more time many of us are spending looking at our devices while at home. Kelsey – the expert here – explains exactly how bad it could be, and what you can do, and whether those blue light glasses are really worth the coin…  

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