Do Blue Light Glasses Help Dry Eyes? (Spoiler: No)
Blue light glasses are everywhere.
They promise to block screen glare, reduce fatigue, and protect your eyes but here’s the kicker: They don’t actually help dry eyes.
Why Your Eyes Are Still Dry
Dry eyes aren’t caused by blue light.
They’re caused by a broken oil layer in your tear film.
When the meibomian glands get blocked, your eyes can’t hold onto moisture no matter how fancy your lenses are.
Blue light glasses = glare reduction
Dry eyes = oil gland dysfunction + lid hygiene issues
What the Science Says
An Australian optometry survey found:
- 50% of practitioners believe any benefit from blue light glasses may be placebo
- Prescriptions surged despite lack of strong evidence
- Most dry eye cases are tied to lid + oil gland issues, not screen exposure
Bottom line? They’re a tool for comfort, not a treatment for dry eye disease.
What Should You Be Doing Instead?
- Cleanse lids daily to remove bacteria + debris
- Use gentle heat to support oil flow
- Build a real routine (not just wear accessories)
At Dermii, we’ve combined these steps into one optometrist-backed system designed for real, lasting relief.
Don’t Just Look the Part - Feel It
If you’re tired of your eyes feeling dry, scratchy, or irritated by midday, it’s time for eye care, not just eyewear.