Blue Light 101

Did you know we sell our Swannies Blue Light Blocking Glasses on Amazon? Amazon isn't the problem. The manufacturer/seller is. At first glance, many blue light glasses look the same....

If your headaches tend to show up mid-afternoon, build behind the eyes after a long screen day, or flare up during late-night scrolling, there's a good chance your display is...

Sunglasses and blue light glasses look nearly identical. Same frames, same lens format, often the same styles. But under the lens, they're built for entirely different environments and entirely different...

Blue light glasses filter specific wavelengths of artificial light before they reach your eyes. That's the simple version. The longer version involves your circadian rhythm, your retina, your melatonin levels,...

If you wear blue light glasses for work, you've probably wondered whether keeping them on all day is fine or whether there's a point at which they stop helping and...

Most people think about nutrition, exercise, and supplements when trying to improve their health. Few realize that one of the most powerful influences on energy, mood, focus, and sleep is...

Have you ever wondered what the difference is between polarized and UV shades? Find out just how impactful both can be.

Effectively, we're going to show you the easy way to test blue light glasses, talk about ways to identify when your blue light glasses work and when they don't, and how to ensure that if you're going to wear glasses to block blue light that you're doing it effectively.

If you’re a savvy, health-conscious person who is probably already using blue light blocking solutions, you’ve probably started to hear talk about green light. But what exactly is green light and do you need to block it? There are a number of companies selling you on the idea that you do. However, before you get caught up in the ‘green light’ hype, let’s have a look at the actual science.

Check out these easy steps to combat digital fatigue, headaches, eye strain, and poor sleep.

Read this article to discover why and how to protect your eyesight from blue light.

Swannies are legit blue light protection. We have scientific proof.