4000K light source

red

light red let in slightly more yellow and more intensity.

orange

yellow

Popular first step

Our glasses safeguard your circadian rhythm wherever you are.

Best use 90min before sleep.

Visor dimensions 150x55mm

Fits most prescription glasses.

Reviews

What people say after a few nights.

4.7 ★★★★★ Based on 14 reviews
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★★★★★

Very good glasses, they fit over my prescription ones ok! Fast delivery thank you.

Kay B. Verified buyer
★★★★★

Very good product at a fair price and very good customer service. As the glasses were being shipped from Europe to UK, I was concerned there might be some problems, but there was nothing to worry about. I emailed customer services to find out when the item would arrive and received a response within a couple of hours, and later a tracking number. Glasses arrived well packed. Thank you.

Delphine R. Verified buyer
★★★★★

Works very well! Reduces brightness of indoor lighting significantly and helps me to feel sleepy quite quickly.

Great value for money compared to other blue light blocking glasses on the market.

SabT Verified buyer
★★★★★

Good glasses that block all the blue light effectively.

Fabian S. Verified buyer
★★★★★

I like that it's big and very dark. It's blocks the gran up to 570, but I'm Asian and I have a flat nose so I can see the light down my nose.

Elle S. Verified buyer
★★★★★

sleep quality increased by 10%

Pavol C. Verified buyer
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★★★★★

The function of the glasses is good, however they do not fit over my prescription glasses (which are smaller than a lot of the latest fashionable glasses) and so I have a strip of the overhead lights coming down through the top into my viewing still which defeats the purpose and is disappointing. Delivery was quick and customer service was good during ordering though. Ventilation at the side arms means they don’t fog up inside which is good too.

Hannah Verified buyer
★★★★★
Felvet L. Verified buyer
★★★★★
Roman R. Verified buyer
★★★★★
Pavel Z. Verified buyer
★★★★★
Tomáš Š. Verified buyer
★★★★★
inta K. Verified buyer
★★★★★
Etienne R. Verified buyer
★★★★★
Hana O. Verified buyer

FAQs

Please read our FAQs page to find out more.

Will i still see colour?

Depends on what colour you pick, you will only see some shades with yellow or orange glasses. Red only lets through red wavelengths so it will make your vision red & black.

When do I use them?

Ideally 90 minutes before sleep or better yet 9,5h before your alarm clock goes off.

Why are they so ugly?

Maximum blue light protection, function over fashion.

The wraparound frame blocks light from all angles.

Didn’t find your answer?

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