Main product features
- for better falling asleep and staying asleep
- effective blue and green light blocking
- full perimeter coverage
- strong and durable construction
- can be used simultaneously with dioptric glasses
When ordering over 80,89 €
Free shipping
Glasses for blocking blue and green light, suitable for wearing approximately 1.5 to 2 hours before sleep.
Wearing them helps with the natural release of the hormone melatonin, leading to easier falling asleep, better quality sleep, and regulation of the circadian rhythm.
The glasses block the 380 to 565 nm wavelength spectrum and excel at covering light around their entire perimeter.
Why block the blue light?
Exposure to light during productive times of the day aids our alertness and positively affects evening melatonin levels in the body.
But in the evening, the situation changes. Blue light becomes a silent pest. Blue and green wavelengths of light essentially send a false message to the brain — a fake news headline, "It's daytime!"
This is the crux of the blue light issue. Light sources, especially those with blue and green spectral components, suppress the production of the antioxidant hormone melatonin in the human body during the evening and night.
Melatonin is essential for proper sleep regulation.
The most common sources of blue light in the evening and at night are computer screens, mobile phones, and televisions. However, even ordinary indoor lighting can significantly affect melatonin production.
Blue light-blocking glasses solve this problem. Without significantly affecting your lifestyle, these glasses signal your body to prepare for an early night.
Sleep will then be deeper and of better quality thanks to proper melatonin production. Not only will you fall asleep more easily, but you will also wake up more rested in the morning.
Simply put your glasses on about 1.5 hours before you go to bed.
Read more in the article Do you crave quality sleep? Leave the blue light outside your bedroom door.
For more tips on better sleep, read our article Essential tips for better sleep and falling asleep
Basic specifications
- Glass: red
- Width of glasses: 14 cm
- Leg length: 14 cm
We pack the glasses in foil and cardboard to prevent possible damage during transportation.
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