You track your sleep. But do you track your light?
You do a lot of things right. Magnesium at night. No coffee after 2pm. Same bedtime. You check your sleep score every morning. But it doesn't get better. You still wake up tired. You don't need another pill. You need to look at the light around you, from morning to night.
Good sleep starts in the morning.
Your body has a clock inside. It's called your circadian rhythm. For millions of years, the sun ran this clock. Morning light told your body: wake up. Dark nights told your body: time to sleep. In the dark, your body makes melatonin, your sleep hormone. Then we filled the night with light. Lamps. TVs. Phones. Laptops. They give off blue and green light, just like the sun at noon. Your eyes can't tell the difference. So at 10pm, your body thinks it's still day.
What's hurting your sleep?
- No sun in the morning Your body clock doesn't know the day started.
- All day inside. Office lights all day, almost no sun.
- Bright lights at night. Your lamps tell your body it's still day.
- Phone in bed One last scroll means less melatonin.
- "Night mode" on your phone. It changes the color a bit, but most of the light still gets in.
- Melatonin pills in a bright room. You take melatonin, but the light keeps blocking your own.
You don't need a hard routine. You just need the right light at the right time.
- 1. Morning: go outside. Get 10 minutes of sun soon after you wake up.
- 2. Day: get some sun. Take a walk or a call outside, or sit by an open window. Window glass blocks some of the sun's light.
- 3. At your screen: Day lenses. They block 95% of blue light.
- 4. 2 hours before bed: Night lenses. They block 100% of blue and green light. Now your body knows it's night. Wear them with your evening tea or a book. Make them part of your night.
Block it. Don’t just filter it.
Clear blue-light glasses block only 10 20%. They filter.
LUCIER Night lenses block 100% of light from 400–550nm, the range that keeps your brain awake. They block.
Wear them 2 hours before bed. No pills, no apps.
Why LUCIER Night lenses?
- They block 100%. Lab test: 0.0% blue light gets through (380-500nm). Most glasses only filter. LUCIER blocks.
- Patented in Korea. The color is inside the lens, not just on top.
- Light and comfy. Italian acetate frames, made in Korea. Wear them easily every day.
- Buy once. No pills to buy again. Use them every night for years.
- Try them for 7 days. Don't feel a difference? Send them back. Get all your money back.
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