Goal
Sleep better
What actually helps you fall asleep and stay asleep?
Fall asleep faster, wake less, feel rested. Ranked by evidence — habits first, supplements after.
Research says what works on average. A free account lets you test any of these on yourself for 14 days and see what works for you.
Start freeFree to try — habits
Usually the strongest evidence on the page, and they cost nothing. Test these first.
A fixed wake time: the free change with the best sleep evidence
A caffeine cutoff after 2 pm: the cheapest hour of sleep you'll ever get back
No alcohol near bedtime: you fall asleep faster and sleep worse
Morning daylight: the timer that sets tonight's bedtime
Dimming screens before bed: real, but smaller than the hype
Supplements and compounds
Ranked by evidence, then by price. A verdict is the research; your 14-day log is the answer.
Verdicts summarise published research at the population level and never claim an effect for you. Safety notes and sources are on every verdict page. Not medical advice.