Medical disclaimer: SnoozeVerdict summarizes what people say about sleep supplements on Reddit. It is not medical advice, and nothing here is meant to diagnose, treat, cure, or prevent any disease. These statements have not been evaluated by the Food and Drug Administration. Talk to your doctor or pharmacist before starting a supplement, especially if you are pregnant, take medicines (including sleep or mood medicines), or have a medical condition. Poor sleep that lasts for months, loud snoring or gasping at night, or falling asleep during the day while driving or working needs a doctor, not a supplement. Full disclaimer.

Melatonin vs Magnesium glycinate

On Reddit, owners rate Magnesium glycinate higher overall (4.0 vs 3.7). Scores summarize self-reported experiences and are not evidence that either will work for you.

MelatoninMagnesium glycinate
Typetablets, capsules or gummiescapsules or powder
SnoozeVerdict score3.74.0
Owner sentiment3.23.6
Recommendations4.54.4
Tolerability4.14.4
Owner comments12121039
Rated comments637602
Unwanted effects reported22%15%
Top praiseDose & timing, Falling asleep fasterDose & timing, Deeper sleep
Top complaintsSide effects, Dose & timingSide effects, Dose & timing

By sleep problem

ContextMelatoninMagnesium glycinate
Falling asleep62 of 94 positive51 of 64 positive
Staying asleep36 of 58 positive36 of 49 positive
Morning grogginess14 of 76 positive25 of 55 positive
Deep sleep21 of 22 positive36 of 44 positive
Anxiety at night12 of 26 positive13 of 22 positive
Vivid dreams9 of 48 positive9 of 17 positive
Jet lag & shift work22 of 30 positive4 of 4 positive

What owners say about Melatonin

4/5 Morning grogginessSide effects

“Honest take, melatonin helps a lot of people fall asleep a bit faster at first, but it never felt like deep, natural sleep for me, and bigger doses left me groggy.”

owner comment via r/sleep · 2026-09-22 · 5 upvotes
2/5

“I think the correct dose for most ppl is 0.25-0.5mg, and more is not better with Melatonin.”

owner comment via r/sleep · 2026-08-12 · 19 upvotes
2/5 Side effects

“I had a similar experience and I can feel what you are going thru rn because I went thru the same shit myself , here is my take , melatonin might have been the trigger for the first bad nights of sleep but it's believe that afterwards you…”

owner comment via r/insomnia · 2026-05-11 · 3 upvotes

Full Melatonin page →

What owners say about Magnesium glycinate

3/5 Side effects

“magnesium glycinate gave me the worst insomnia, everyone says it helps sleep but my brain just would not shut off for hours”

owner comment via r/Supplements · 2026-09-08 · 153 upvotes
5/5

“magnesium glycinate before sleep make huge difference for me, i can't go without now”

owner comment via r/Supplements · 2026-08-04 · 54 upvotes
3/5 Morning grogginessSide effects

“magnesium glycinate knocks me out cold but i wake up groggy if i take too much”

owner comment via r/Supplements · 2026-08-07 · 38 upvotes

Full Magnesium glycinate page →

Talk to a doctor or pharmacist before switching or combining supplements, particularly if you take other medicines.