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Sleep that pours .
A nightly tonic of magnesium, glycine and tart cherry. Sip it 30 minutes before bed and let the next morning take care of itself.
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FORBES
— No melatonin. Ever. —
Built to be the last sleep aid you ever buy.
Designed with two neuroscientists and a tea master. Tested on 1,400 chronically light sleepers. Made in small batches in Vermont.
Four reasons
Why people switch to Rest .
01
No grogginess at 6 a.m.
Unlike melatonin, Rest works with your circadian rhythm — not against it. You wake up feeling like you, not like you took something.
02
Drinkable, not pillable.
A warm 4-ounce pour, ritualized. Capsules feel clinical. A tonic feels like the end of a day.
03
Three sleep stages, supported.
Glycine for onset, magnesium glycinate for depth, L-theanine for the 3 a.m. wake-ups nobody talks about.
04
Non-habit forming.
Use it nightly. Use it once. Use it on a flight. Your body never adapts down.
Rest Nightly Tonic
$42 $32
A nightly 4 oz tonic blended with magnesium glycinate, glycine, tart cherry and L-theanine. Pour, sip, sleep. 30 servings per bottle.
One bottle
30 nights · One-time
$42
Most chosen · save 24%
Subscribe & save
30 nights · Ships every 30 days
$32$42
3-bottle gift trio
90 nights · One-time
$108$126
✓ Free shipping
✓ 60-night trial
✓ Skip anytime
Rest vs. what's on your nightstand .
Feature
Rest
Melatonin gummies
No morning grogginess
●
○
Supports REM + deep sleep
●
○
Refined sugar
None
9g per dose
Cost per night
$1.07
$0.85
Eight active ingredients
Nothing hidden. Nothing extra.
Every bottle lists every milligram, on the front of the label. Sourced from four farms we visit twice a year.
Magnesium
Glycinate form
320 mg
Tart Cherry
Whole fruit
480 mg
L-Theanine
From green tea
200 mg
Apigenin
From chamomile
50 mg
Reishi
Full-spectrum
500 mg
Designed for every kind of night.
Travel-safe
TSA-friendly 4 oz format. Drops time zones without dropping you.
Mixable
Pour neat, over ice, or stirred into warm oat milk. Tastes like a grown-up cherry cordial.
Works in 28 min
Onset clocks faster than most capsules. Skip the 90-minute wind-down.
Third-party tested
Every batch lab-verified for purity, potency, and heavy metals.
What our customers say .
4.9 average across 12,840 verified reviews.
★★★★★
"I've tried everything . Rest is the only thing that doesn't leave me foggy at school drop-off."
Sarah K. · Verified · 4 months in
★★★★★
"My Oura readings went up 14 points the first week. I am not exaggerating."
Marcus D. · Verified · 9 weeks in
★★★★★
"The ritual matters as much as the formula. Pouring a small cup is a signal ."
Priya R. · Verified · 6 months in
The nightly ritual .
01
Pour 4 ounces. Straight from the bottle into the included cordial glass. 30 minutes before bed.
02
Sip slowly. Take three minutes. Phone in the other room. Lights low.
03
Close the day. Magnesium starts to settle the nervous system within 18–28 minutes.
04
Wake gently. No alarm grogginess. No 3 a.m. wake. Just morning.
Halcyon at home
The quiet hour .
Clinical pilot · n = 412
Real numbers, three weeks in .
University-partnered double-blind study, 2024.
87%
fell asleep faster within 14 nights
2.3×
more deep-sleep minutes per night, on average
91%
reported feeling "less wired" by week three
0
reports of next-day grogginess
60-night trial
Sleep on it. Refund if it doesn't work.
Free shipping
Carbon-neutral, recycled mailers.
Doctor-formulated
Two neuroscientists. One tea master.
Skip anytime
Pause or cancel from your phone.
FAQ
Common questions .
Does Rest contain melatonin? +
No. Melatonin disrupts your natural production and can cause grogginess. Rest works upstream — settling the nervous system so your own melatonin can do its job.
About 30 minutes before bed. The magnesium and glycine kick in around the 20–30 minute mark. We recommend turning lights low, putting the phone in another room, and pouring the cup as a wind-down signal.
Can I take it with other medications? +
Rest is non-habit-forming and uses food-grade ingredients, but always check with your doctor if you're on prescriptions, especially for blood pressure or anxiety.
Is it vegan / gluten-free? +
Yes to both. Certified gluten-free and certified vegan. No dairy, soy, nuts, or gelatin.
How does the trial work? +
Try it for 60 nights. If you're not sleeping better, email us and we'll refund the full amount — no need to send the bottle back.
How is the subscription managed? +
Bottles ship every 30 days by default. Skip, swap, pause or cancel from your account — no phone calls, no friction.
Sleep is the last luxury.
Join 64,000 readers of The Quiet Hour , our weekly letter on rest, ritual, and slow living.
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HALCYON
© 2026 · A house of rest