Vitality
Start a program →Programs·Sleep
Four weeks on the specific variables that move sleep: light, temperature, timing, caffeine. Evidence-based, no supplement pitches. For members who want to understand why they're tired, not just track it.
Equipment
A bed and a bedroom you can adjust
Week by week
Week 1
Baseline & light
Morning-light protocol, evening wind-down. Existing sleep-tracker data reviewed if you have one.
Weeks 2-3
Temperature & timing
Cool bedroom protocols, fixed wake time, caffeine cutoff. Weekly coach check-in.
Week 4
Consolidate
Member-reported sleep-quality average at week 4: +2.1 points (on 10-point scale) vs baseline. You leave with your protocol in writing.
Start a program
Start Sleep Protocol.
Cancel or pause anytime. First week is free on all programs, no credit card until day 7.