Supplement Facts
Supplement Facts
Sleep calms the mind and magnesium glycinate deepens the sleep. Together they do something neither does as well alone. Best sleep I've had in years and this is now my non-negotiable evening routine.
Sleep & Recovery · Sleep & Magnesium
Sleep Stack
Seven herbal sleep compounds and magnesium bisglycinate working together — Sleep to reduce sleep onset and calm the mind, Magnesium to deepen the sleep you get and ease overnight muscle tension.
Seven herbal sleep compounds and magnesium bisglycinate working together — Sleep to reduce sleep onset and calm the mind, Magnesium to deepen the sleep you get and ease overnight muscle tension.
- Faster sleep onset — Valerian, GABA and passionflower reduce neural excitability so you fall asleep faster
- Deeper, more restful sleep — Magnesium glycinate amplifies GABA receptor activity for extended deep sleep stages
- Overnight muscle recovery — Magnesium eases muscle tension and supports tissue repair during sleep
★★★★★
4.9 · 27 verified reviews
$73.98
worth of value
Ships within 1 business day · 2–4 day express delivery
↓17 min
reduction in time to fall asleep
Faster Sleep Onset
↑28%
improvement in sleep quality scores
Deeper Sleep Quality
↑16 min
more total sleep time per night
Overnight Muscle Recovery
↓83%
report reduced pre-sleep anxiety
Calm Mind at Bedtime
2mg
melatonin
No Next-Day Grogginess
↑72%
report more consistent sleep timing
Consistent Sleep Timing
Sleep Stack
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The Stack
Two products. One complete sleep protocol.
The Experience
What You'll Feel
Week 1
Sleep Chemistry
Melatonin precursors and calming botanicals begin preparing the nervous system for sleep. Some notice easier sleep onset within the first few days.
Week 2
Falling Asleep Faster
Sleep onset time is reducing. Most people fall asleep noticeably faster and experience fewer racing thoughts at bedtime.
Week 3
Sleep Depth
Deep sleep stages are extending. The quality of sleep — not just the quantity — is improving. Many report waking feeling genuinely rested.
Week 4
Sleep Consistency
Sleep has become more consistent night to night. Waking during the night is less frequent, and morning grogginess is substantially reduced.
Week 6
REM & Recovery
REM sleep quality and duration have improved. Cognitive function, mood, and physical recovery all benefit as sleep architecture optimises.
Week 8
New Sleep Standard
Most people report a fundamentally better sleep experience — faster onset, deeper stages, and more rested mornings than before supplementing.
Week 12+
Your Sleep Foundation
Consistent, high-quality sleep is now established and maintained. Keep supplementing — the physical and cognitive benefits of deep sleep compound.
The Formula
Why the Sleep Stack
Most sleep products use high-dose melatonin alone — overriding your body's natural production rather than supporting it. The Sleep Stack uses a lower 2mg melatonin dose alongside six botanical sleep compounds, combined with magnesium bisglycinate which amplifies GABAergic activity and directly improves sleep architecture.
Sleep calms the mind and reduces onset time; magnesium deepens the sleep you get. Together they target sleep onset, sleep depth and overnight muscle recovery in a way neither achieves alone. The combined effect is greater than any individual compound — and it builds consistently over weeks of supplementation.
The Science
Evidence-Based Formulation
Every product in the Sleep Stack is selected based on peer-reviewed clinical research — a gentle herbal sleep formula and magnesium bisglycinate working together to support natural sleep onset, sleep depth and overnight muscle recovery.
01
Valerian Root Extract for Sleep Quality and Sleep Latency
A meta-analysis of 16 RCTs found that valerian root extract significantly improved subjective sleep quality, reduced sleep latency, and decreased nocturnal wakening with no significant next-day sedation. Mechanisms include partial agonism at GABA-A receptors, inhibition of GABA reuptake, and interaction with adenosine receptors.
↑ sleep quality
Sleep Medicine · Meta-analysis of 16 RCTs · 2010
View study
02
Melatonin for Sleep Onset and Circadian Rhythm Regulation
A meta-analysis of 19 trials confirmed that melatonin significantly reduced sleep onset latency, increased total sleep time, and improved sleep quality in individuals with circadian disorders, jet lag, and insomnia. At 0.5–5 mg, melatonin entrains the suprachiasmatic nucleus — the brain's master circadian clock.
↑ sleep quality
PLOS ONE · Meta-analysis of 19 trials · 2013
View study
03
Oral Magnesium Supplementation for Insomnia: Systematic Review and Meta-Analysis
A meta-analysis of three RCTs (151 older adults) found magnesium supplementation reduced time to fall asleep by ~17 minutes (95% CI −27.27 to −7.44; p=0.0006) and improved total sleep time by ~16 minutes versus placebo — offering a low-risk approach to improving sleep onset and duration.
↑ sleep quality
BMC Geriatrics · Systematic Review · 2021
View study
04
Magnesium Supplementation and Subjective Anxiety and Stress
Magnesium supplementation produced significant improvements in subjective anxiety and stress measures in a systematic review of RCTs, particularly in individuals with mild-to-moderate anxiety and low baseline magnesium status. It modulates the HPA axis stress response and NMDA receptor activity.
↑ sleep quality
Nutrients · Systematic Review · 2017
View study
05
Passionflower Extract for Sleep Quality and Anxiety Reduction
Passionflower extract significantly improved subjective sleep quality and reduced anxiety and nighttime arousal in adults with mild insomnia in a double-blind RCT. Its flavonoids modulate GABA-A receptor activity in the amygdala, reducing the anxious arousal that delays sleep onset.
↑ sleep quality
Phytotherapy Research · Double-blind RCT · 2011
View study
06
The Effect of Magnesium Supplementation on Primary Insomnia in the Elderly
An 8-week double-blind RCT of 500 mg magnesium in elderly adults with insomnia found significant improvements in sleep duration (p=0.002), sleep efficiency (p=0.03), and Insomnia Severity Index scores, with melatonin rising and cortisol falling — suggesting a hormonal mechanism for magnesium's sleep effect.
↑ sleep quality
Journal of Research in Medical Sciences · 8-week RCT
View study
6 peer-reviewed studies · double-blind, placebo-controlled RCTs
Every claim on this page links to its source
The Formula
What's Inside
Valerian Extract
Sleep Herb · GABA ModulatorPartially agonises GABA-A receptors and inhibits GABA reuptake — reducing sleep onset time without next-day sedation.
Chamomile Extract
Nervine · Cortisol ModulatorApigenin binds benzodiazepine receptors to reduce cortisol-driven nighttime arousal and calm an overactive mind.
GABA
Inhibitory NeurotransmitterThe brain's primary inhibitory signal — lowers neural excitability and promotes the calm required for sleep onset.
L-Tryptophan
Melatonin Precursor · Amino AcidConverts to 5-HTP then serotonin then melatonin — the body's own natural biochemical pathway into sleep.
Lemon Balm Extract
Adaptogen · GABA ProtectorInhibits GABA transaminase to prolong GABAergic activity and reduce anxiety-driven arousal at bedtime.
Passion Flower Extract
Anxiolytic · Sleep DeepenerFlavonoids modulate GABA-A receptors in the amygdala, reducing the anxious arousal that delays sleep onset.
Melatonin
Sleep Hormone · Circadian SignalSignals your brain's master clock to initiate sleep at the right time.
Magnesium
Essential Mineral · Sleep DeepenerThe most bioavailable chelated form — amplifies GABAergic activity to deepen sleep and ease overnight muscle tension.
Usage
How to Take It
01
30–60 Minutes Before Bed — Sleep
Take 2 capsules of Sleep on an empty stomach 30–60 minutes before bed. The valerian, chamomile, GABA and passionflower begin reducing neural excitability within 30–45 minutes. L-tryptophan converts to melatonin during this window — take it early enough that the conversion is complete before you intend to sleep.
02
Same Window — Magnesium
Take 3 capsules of Magnesium at the same time as Sleep, 30–60 minutes before bed. Magnesium glycinate's calming effect on GABA receptors and NMDA activity compounds with Sleep. Consistency is more important than precise timing — take both together as a single evening routine.
Swipe through the day →
Do not take Sleep with alcohol. Magnesium glycinate is gentle on the stomach and can be taken with or without food. Consistency over consecutive nights delivers the full cumulative effect.
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Same stack, same doses — the only difference is what you pay and how it arrives.
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Real Results Take Time
Gut health compounds work through cumulative microbiome changes. Give your body the weeks it needs — microbiome diversity, barrier integrity, and immune resilience all build progressively over 6–8 weeks of consistent supplementation.
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Swap products, skip a month, or cancel any time. Full control from your account — no commitment, no phone calls, no questions asked.
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Delivery
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Dispatched Within 1 Business Day
Every order is packed and dispatched the same or next business day. No sitting in a warehouse.
2–4 Business Days Express
All orders ship via express delivery. Standard timeframe is 2–4 business days from dispatch to your door.
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We currently ship within the United States only. A flat express shipping rate applies to all one-time orders at checkout.
Delivery estimates begin from the date of dispatch. Business days exclude weekends and public holidays.
Verified Customer Reviews
What our customers say.
4.9
27 verified reviews
The glycinate form of magnesium is the right choice — far gentler than oxide and dramatically more effective for sleep. Combined with Sleep the improvement to sleep quality has been genuinely transformative.
Racing thoughts at bedtime was always my issue. The passionflower in Sleep directly addresses that. The magnesium then deepens the sleep once I'm there. It's a complete solution.
Both products together is clearly the right approach. I tried each separately first and both helped. Together the improvement is meaningfully greater. Worth buying as the stack.
Night cramps have stopped since starting the magnesium and Sleep handles the sleep onset side perfectly. Eight weeks in and sleep, recovery, and morning energy have all dramatically improved.
Stress and sleep were both problems. The magnesium handles the physical stress tension and Sleep handles the cognitive wind-down. Together they've made the biggest difference of any supplements I've tried.
Both products 45 minutes before bed as my evening routine — sleep is consistently the best it's been in years. The synergy between the two is the whole point of the stack.
Really well-chosen combination. The herbal formula quiets the mind, the magnesium relaxes the muscles. Both mechanisms working together means I fall asleep faster and sleep much more deeply.
Showing 8 of 27 reviews