TrueDark Twilights are the night time solution for protecting your eyes and preserving your circadian rhythm – otherwise known as your internal clock – after the sun goes down.

Essentially, Twilight glasses completely block out all of the sleep-stealing blue, green and purple light wavelengths that are in your environment. As a result, your body is synchronized with the darkness and understands that it’s time to rest soon. Your mind is able to reach a relaxed alpha state so that you can get restorative and restful sleep. When you’re on a plane, whether you’re traveling for work or pleasure, it’s important that your body proactively maintains its circadian rhythm so that you’re fully functional by the time you land at your destination.

TrueDark Articles

Jet Lag Hacking How to Hack Jet Lag – 5 Ways to Biohack Air Travel - Ah, jet lag. I’m by no means a jet-setter, but over the past week I had a crazy travel and speaking schedule: Flew from New York City to Helsinki, Finland to speak at the Biohacker Summit17+ hour return trip from Helsinki to New York City (via a 5+ hour layover/delay in Moscow)24 hours in New… ...


 About TrueDark

  • NEWLY IMPROVED! Improved frame – now with flexible arms! TrueDark works so well that users often fall asleep in the glasses! To increase comfort and reduce breakage, the arms are now flexible.
  • Improves sleep quality – maximizes control of your circadian rhythm. Your body doesn’t signal melatonin if your melanopsin-infused sensors are seeing daytime colors
  • Increases energy and focus – Better sleep and less eye strain results in more energy.
  • Reduces brain inflammation – increased melatonin release equals lower brain inflammation; Supports weight loss – Leptin is a light sensitive hormone that peaks at night and signals to our brains how much fat storage we have.
  • TrueDark’s Classic Twilight glasses promote maximum blue light blockage; designed for more sensitive eyes and ideal blue light blockage