Blue-Blocker Evening — 60-Second Protocol
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biohack · 2026-07-17
Stuck working under bright light late at night? Amber blue-blocker glasses for the last ninety minutes before bed.
Wear amber-tinted glasses that block 470–500 nm wavelengths during the last 90 minutes before bed if room lighting cannot be dimmed (e.g. when working late). Cheaper and less disruptive than rewiring every light.
The protocol
| Spec | glasses that block 470–500 nm |
| Timing | last 90 min before bed |
| Frequency | as needed when bright evening light unavoidable |
None — well-tolerated.
The amber pair I wear stays on the desk, so it's already there when the evening runs long.
Blue-Light-Blocking Glasses
Amber or red-tinted glasses worn in the hours before bed to cut the evening blue light that can delay your body's melatonin release.
See it in the shop →Illustrative photo. We may earn a commission — the affiliate link and the full disclosure live on our shop page.
Full transcript
Stuck working under bright light late at night? Amber blue-blocker glasses for the last ninety minutes before bed. They cut the wavelengths that suppress melatonin, so your brain still gets the signal that it's night — even when you can't dim the room. Cheaper and easier than rewiring every light in the house. More protocols like this on agegen.ai. Generate your prime age!
Sources
- https://www.sleepfoundation.org/sleep-hygiene
- https://www.sleepfoundation.org/circadian-rhythm/light-and-sleep
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