TrueDark Twilights Fitovers

Why You Need Blue Light Blocking Glasses...

Blue light affects your performance and regulates your sleep/wake cycle. This light reduces or suppresses the production of melatonin (the “sleep hormone”). The less melatonin, the harder it is to fall asleep. In the evening, you should therefore avoid blue light as much as possible. Artificial lighting and screens (whether TV, PC monitor, or LED lighting) are often the reason for sleep or falling asleep difficulties.

If blue light in the evening is unavoidable, blue light blocking glasses filter out the harmful light so melatonin can be produced.

Truedark® glasses with red lenses tell your body that it's dark and help you prepare for restful sleep. You can still see while reading, watching TV, or working on your computer/tablet/phone, while your sleep hormones shift into night mode. When your head hits the pillow, you'll fall asleep quickly and sleep more deeply. Twilights glasses are also great for handling jet lag, such as while traveling. Another excellent use is for people (like new moms) who get up in the middle of the night and need to fall back asleep quickly. For those living in far northern climates where it stays light late into the night, the Twilights glasses can provide "early darkness" for better summer sleep. TrueDark can be worn 30 minutes to 2 hours before bedtime or before going to sleep. 98% of blue, green, and violet wavelengths are blocked. Choose TrueDark Twilights with red lenses if you are still active at home before going to bed (so you can see your dog or cat instead of tripping over them).

When combined with wearing TrueDark Daylights glasses during the day, you get 24-hour protection from junk light.

When the sun sets, blue light isn't the only junk light that can disrupt our sleep cycle, and more than just blue blockers are needed. TrueDark® Twilights is the first and only solution developed to work with melanopsin, a protein in the eyes that absorbs light and sends sleep/wake signals to the brain. Without melanopsin, melatonin cannot be accessed.

If you wear your Twilights just 30 minutes before bedtime, you prevent your melanopsin from detecting the wrong wavelengths of light at the wrong time of day. This supports your circadian rhythm and helps you fall asleep faster and get restful and restorative sleep.

Stop junk light with TrueDark® Twilights technology so your hormones and neurotransmitters can perform at their best.

• Block the harshest wavelengths in blue, violet, and green emitted by fluorescent lights, LEDs, electronics, phones, tablets, and computers.
• Support your evening and nighttime hormone levels
• Improve overall sleep
• Synchronize your circadian rhythm
• The Twilights lenses are strategically based on research and technology and use pure, durable polycarbonate lenses with prescription-grade quality. This results in true light clarity and even junk light coverage across all scratch-resistant lenses.

Why TrueDark?

TrueDark is the brand by Dave Asprey. He is the co-founder of TrueDark and Bulletproof. While more and more blue light glasses are becoming available, their quality and effectiveness vary greatly. TrueDark is one of the best brands currently on the market.

WARNING

TrueDark Twilight glasses should not be worn while driving or during heavy physical or mental work when fatigue, altered depth perception, or changes in color spectrum could cause problems.