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For informational purposes only. Not medical advice. Consult your healthcare provider before starting any supplement.

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  1. Home
  2. Goals
  3. Fall asleep faster
Sleep

Best Supplements for Sleep

Reduce time to fall asleep. Ranked by evidence strength from 21 supplements backed by peer-reviewed clinical research.

21
Supplements Ranked
786+
Studies Analyzed
9.0/10
Top Evidence Score
95%
Top Match Score
1
Mel9.0

Melatonin

Top Pick9/10 Evidence

The body's natural sleep hormone, highly effective for circadian rhythm regulation and reducing time to fall asleep.

95%match
0.5-1mg
30-60 minutes
high
Immediate-release tablet or sublingual

Reduces sleep latency by 7-12 minutes

Goal relevance95%
2
Tr8.0

Tryptophan

8/10 Evidence

An essential amino acid that serves as the precursor to serotonin and melatonin for mood and sleep support.

80%match
500-1000mg before bed
30-60 minutes
moderate
L-Tryptophan capsules

Reduced sleep latency

Goal relevance80%
3
Mg8.5

Magnesium

8.5/10 Evidence

An essential mineral involved in 300+ enzymatic reactions, crucial for sleep, stress, muscle function, and cognitive health.

75%match
200-350mg elemental magnesium daily
1 week
high
Depends on goal - see notes

Easier relaxation before sleep

Goal relevance75%
4
Apg8.0

Apigenin

8/10 Evidence

A natural flavonoid from chamomile that promotes sleep and relaxation through GABA modulation.

75%match
50mg before bed
30-60 minutes
high
Apigenin extract capsules

Easier sleep onset through relaxation

Goal relevance75%
5
Psf8.0

Passionflower

8/10 Evidence

Calming herb traditionally used for anxiety and insomnia, with evidence comparable to some anti-anxiety medications.

75%match
250-500mg extract (or 2g dried herb)
30-60 minutes
high
Standardized extract capsules

Improved sleep quality and onset

Goal relevance75%
6
Mgb7.5

Magnolia Bark

7.5/10 Evidence

Traditional Chinese herb that reduces cortisol, supports sleep, and promotes relaxation without sedation.

75%match
200-400mg (standardized to 2% honokiol and magnolol)
30-60 minutes
high
Standardized extract (honokiol/magnolol content specified)

Better sleep quality

Goal relevance75%
7
Ka9.0

Kava

9/10 Evidence

A potent herbal anxiolytic from the South Pacific, comparable to benzodiazepines for anxiety relief.

70%match
150-300mg kavalactones daily
30-60 minutes
moderate
Water-extracted root powder or capsules

Faster sleep onset through relaxation

Goal relevance70%
8
Lth9.0

L-Theanine

9/10 Evidence

An amino acid from tea that promotes calm, focused alertness without drowsiness by boosting alpha brain waves.

70%match
100-200mg
30-60 minutes
high
Suntheanine® capsules or powder

Easier relaxation before sleep

Goal relevance70%
9
Htp8.5

5-HTP

8.5/10 Evidence

Direct serotonin precursor that may support mood, sleep, and appetite control, but requires caution with certain medications.

70%match
50-100mg for sleep; 150-300mg for mood
1-2 weeks
moderate
Capsules

May improve sleep quality through serotonin/melatonin pathway

Goal relevance70%
10
Gab8.5

GABA

8.5/10 Evidence

The brain's primary inhibitory neurotransmitter, taken as a supplement to promote relaxation and reduce anxiety.

70%match
250-750mg
30-60 minutes
high
Capsules or powder

May reduce time to fall asleep

Goal relevance70%
11
Lmb8.5

Lemon Balm

8.5/10 Evidence

Gentle calming herb that reduces anxiety and promotes sleep without significant sedation.

70%match
300-600mg extract
30-60 minutes
high
Standardized extract capsules

Improved sleep onset and quality

Goal relevance70%
12
Val7.0

Valerian Root

7/10 Evidence

Traditional herbal remedy for sleep and anxiety, with moderate evidence for improving sleep quality.

70%match
300-600mg extract
2-4 weeks
moderate
Standardized extract capsules

Modest reduction in sleep latency

Goal relevance70%
13
Skc5.5

Skullcap

5.5/10 Evidence

Calming herb that supports relaxation and sleep through GABA modulation — gentler than valerian with less morning grogginess.

70%match
350-450mg dried herb OR 1-2ml tincture (1:5), up to 3x daily
30-60 minutes
high
Fresh plant tincture (most traditional)

Better relaxation and sleep onset

Goal relevance70%
14
Gly8.5

Glycine

8.5/10 Evidence

A simple amino acid that dramatically improves deep sleep quality by lowering core body temperature.

65%match
3g before bed
30-60 minutes
high
Powder (dissolves easily, tastes sweet)

Reduces core body temperature to promote rapid sleep onset

Goal relevance65%
15
Ash7.5

Ashwagandha

7.5/10 Evidence

A powerful adaptogen that reduces cortisol, anxiety, and stress while supporting sleep quality and recovery.

65%match
300-600mg daily (standardized extract)
2-4 weeks
moderate
KSM-66 or Sensoril standardized extract

GABAergic activity and cortisol reduction promote sleep onset

Goal relevance65%
16
Tch8.5

Tart Cherry

8.5/10 Evidence

A natural source of melatonin and anthocyanins that improves sleep quality and speeds post-exercise recovery.

60%match
480-500mg extract or 240ml (8oz) juice twice daily
1-2 weeks
high
Concentrated Montmorency tart cherry extract (capsules)

Natural melatonin and tryptophan content reduces sleep onset latency

Goal relevance60%
17
Ino8.0

Inositol

8/10 Evidence

Vitamin-like compound that supports mood, sleep, and hormonal balance, with strong evidence for anxiety, OCD, and PCOS.

60%match
2-4g for general anxiety; 12-18g for OCD/panic
2-4 weeks
high
Myo-inositol powder (most economical for higher doses)

May improve sleep through anxiety reduction

Goal relevance60%
18
Rei7.0

Reishi

7/10 Evidence

The 'mushroom of immortality' used for centuries to support immune function, sleep quality, and stress resilience.

55%match
1-3g dried mushroom or 500-1500mg extract
2-4 weeks
moderate
Dual-extract (water + alcohol) capsules or powder

Triterpenes promote relaxation and reduce sleep latency

Goal relevance55%
19
Or8.5

Ornithine

8.5/10 Evidence

An amino acid involved in the urea cycle that may reduce fatigue and support recovery, especially during prolonged exercise.

52%match
2-6g daily
1-2 weeks
high
L-Ornithine HCl

Ammonia detoxification reduces stress hormones to support sleep onset

Goal relevance52%
20
Saf8.0

Saffron

8/10 Evidence

A precious spice with antidepressant effects comparable to low-dose SSRIs in clinical trials.

52%match
28-30mg daily
2-4 weeks
high
Affron® standardized extract

Crocin and safranal promote relaxation and sleep onset

Goal relevance52%
21
Mi9.0

Myo-Inositol

9/10 Evidence

A B-vitamin-like compound that supports insulin sensitivity, fertility, mood, and is particularly beneficial for PCOS and anxiety.

45%match
2-4g daily for PCOS; up to 12-18g for anxiety
2-4 weeks
high
Myo-inositol powder

Serotonin pathway support may promote sleep onset

Goal relevance45%

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Related Goals

🌙

Stay asleep longer

Minimize night wakings

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🌙

Improve deep sleep quality

Enhance restorative sleep phases

Sleep
🌙

Fix sleep schedule / jet lag

Reset circadian rhythm

Sleep

This information is for educational purposes only and is not intended as medical advice. Always consult a qualified healthcare provider before starting any supplement.