Sleep Supplements for Deep Sleep and Sleep Quality: What Reddit Users Report
This ranking reflects what people who talk about deep or restful sleep report in Reddit comments: 168 rated owner comments, ranked by a context rating that shrinks small samples toward the average. It is not a recommendation to try any of them. Sleep problems that last for months, or come with loud snoring, gasping or daytime sleepiness, need a doctor's assessment.
| # | Supplement | Context rating | Rated comments here | Positive | Negative | Overall score |
|---|---|---|---|---|---|---|
| 1 | Melatonin | 3.9 | 22 | 21 | 1 | 3.7 |
| 2 | Glycine | 3.9 | 22 | 20 | 0 | 3.9 |
| 3 | L-theanine | 3.8 | 16 | 15 | 0 | 3.8 |
| 4 | Magnesium glycinate | 3.8 | 44 | 36 | 3 | 4.0 |
| 5 | Magnesium (form not stated) | 3.8 | 36 | 30 | 3 | 4.2 |
| 6 | Magnesium L-threonate (Magtein) | 3.8 | 5 | 5 | 0 | 3.4 |
| 7 | L-tryptophan | 3.7 | 3 | 3 | 0 | 3.6 |
| 8 | Taurine | 3.6 | 4 | 3 | 0 | 3.5 |
| 9 | GABA | 3.4 | 3 | 2 | 1 | 2.9 |
| 10 | Chamomile | 3.3 | 3 | 2 | 1 | 3.7 |
Read our amino acids for sleep guide. Our sleep supplement shortlists group top-rated options by what people report. New to this? Start with how to choose a sleep supplement.
In their words
4/5 Morning grogginessDeeper sleep“I had a similar issue, I solved it by sleeping out the melatonin.”
4/5 CostDeeper sleep“I have gone from waking every few hours to full nights of great sleep with this stack: 3g of glycine and 2 capsules of SleepElite about 30 minutes before sleep.”
4/5 Deeper sleep“I take L-Theanine together with L-Tryptophane and when I do that I really notice that my sleep quality is better.”
4/5 Deeper sleep“and i started taking magnesium before bed, the glycinate kind, it helped with the body aches and sleep quality”
Mixed and negative reports
2/5 Deeper sleep“These have never worked for me (the melatonin especially, makes my sleep quality way worse no matter how small the dose).”
2/5 Deeper sleep“I'm one of those that just can't take glycinate, makes me run hot and wake up several times during the night like I'm never in a deep sleep.”
Rankings by type and common questions
- Best Magnesium for Deep Sleep and Sleep Quality
- Best Amino Acid Supplement for Deep Sleep and Sleep Quality
- Does magnesium glycinate improve deep sleep?
- Does magnesium improve deep sleep?
- Does glycine improve sleep quality?
Before you try anything
- Start one supplement at a time so you can tell what made a difference.
- Check interactions with any medicine you take: safety and interactions guide.
- Background reading: Amino Acids for Sleep.