Can't Sleep… Still Wired at Night? Turn your mind off in minutes.

Rated 4.9/5 by 5,000+ reviews

18 shield check

30-Day Money-Back Guarantee

Nervous System Is Stuck In High Alert

Your body isn’t failing — it’s stuck in survival mode. Chronic stress quietly drains magnesium, leaving your nervous system locked in “GO,” which is why you feel wired at night even when you’re exhausted. Until your body has what it needs to physically downshift, no amount of routines, willpower, or stronger sleep aids will create real, restorative calm.

Unlock Real Sleep

Why Magnesium “Didn’t Work” Before

Most magnesium fails because it’s the wrong form — cheap, poorly absorbed and harsh on digestion — so your body never gets the calm it’s supposed to deliver.

That’s why people quit thinking “magnesium doesn’t work,” when in reality, their nervous system was never given a form it could actually absorb and use.

Fall asleep quicker

Relaxing & Restorative sleep

Wake up refreshed

100% Natural

Unlock Real Sleep

deepdown Magnesium

Other Brands

Optimized Dosing

Magnesium Glycinate

Bio Available

Simple Ingredients

Gluten Free

Non GMO

Unlock Real Sleep

Why Magnesium Glycinate Actually Works

Helps Calm the Nervous System — Not Just the Mind

Magnesium supports GABA activity and muscle relaxation, helping your body physically downshift out of “high alert” so calm and sleep can happen naturally.

Gentle on the Gut, Not a Laxative

Unlike harsh forms that pull water into the intestines, glycinate delivers magnesium without the digestive side effects that make most people quit.

Supports Real, Restorative Sleep

Instead of forcing drowsiness, magnesium glycinate helps your body move into deeper, more stable sleep — so you wake up rested, not groggy.

Helps Calm the Nervous System — Not Just the Mind

Magnesium supports GABA activity and muscle relaxation, helping your body physically downshift out of “high alert” so calm and sleep can happen naturally.

Highly Absorbable by Design

Magnesium glycinate is bound to the amino acid glycine, allowing your body to absorb and use it efficiently instead of letting it pass through unused.

Gentle on the Gut, Not a Laxative

Unlike harsh forms that pull water into the intestines, glycinate delivers magnesium without the digestive side effects that make most people quit.

Supports Real, Restorative Sleep

Instead of forcing drowsiness, magnesium glycinate helps your body move into deeper, more stable sleep — so you wake up rested, not groggy.

Highly Absorbable by Design

Magnesium glycinate is bound to the amino acid glycine, allowing your body to absorb and use it efficiently instead of letting it pass through unused.

Unlock Real Sleep

Our customers tell it better than we do!

Excellent

4.8

/ 5

based on 1 067 reviews

“Finally, My Body Can Relax”

I didn’t realise how tense my body was until this helped me actually unwind at night — not knocked out, just calm and ready for sleep. I didn’t realise how tense my body was until this helped me actually unwind at night — not knocked out,... I didn’t realise how tense my body was until this helped me actually unwind at night — not knocked out, just calm and ready for sleep.

- Sarah M.

“No More Bathroom Roulette”

This is the first magnesium I’ve taken that didn’t upset my stomach, even at a full dose — gentle, smooth, and easy to take every night. This is the first magnesium I’ve taken that didn’t upset my stomach, even at a full dose — gentle, smooth,... This is the first magnesium I’ve taken that didn’t upset my stomach, even at a full dose — gentle, smooth, and easy to take every night.

- Emily R.

“Magnesium That Actually Works”

I’d tried magnesium before and assumed it just didn’t work for me, but glycinate made the difference — I feel calmer and sleep more consistently now. I’d tried magnesium before and assumed it just didn’t work for me, but glycinate made the difference — I feel... I’d tried magnesium before and assumed it just didn’t work for me, but glycinate made the difference — I feel calmer and sleep more consistently now.

- Jason T.

“Sleep Without the Hangover”

Unlike melatonin, I wake up clear-headed and rested instead of groggy or foggy — it feels like natural sleep again. Unlike melatonin, I wake up clear-headed and rested instead of groggy or foggy — it feels like natural sleep again. Unlike melatonin, I wake up clear-headed and rested instead of groggy or foggy — it feels like natural sleep again.

- Lauren K.

“Calm, Not Sedated”

It doesn’t knock me out or make me feel drugged — it just takes the edge off so my nervous system can finally downshift. It doesn’t knock me out or make me feel drugged — it just takes the edge off so my nervous... It doesn’t knock me out or make me feel drugged — it just takes the edge off so my nervous system can finally downshift.

- Mark D.

“Worth Paying For Quality”

You can tell this is a clean, well-made product — it works reliably, and I trust taking it nightly as part of my routine. You can tell this is a clean, well-made product — it works reliably, and I trust taking it nightly as... You can tell this is a clean, well-made product — it works reliably, and I trust taking it nightly as part of my routine.

- Nicole P.

Sleep Easy

1

Take Deepdown's Magnesium 30–60 minutes before bed

2

Your nervous system begins to downshift and release tension

3

Mind quiets as muscles naturally relax

4

Fall asleep gently, wake up feeling restored

Unlock Real Sleep

Fix Your Sleep. Everything Else Follows.

Daily Energy Stabilizes.

Mood Lifts.

Body Recovers, Not Tense And Depleted.

Sharper Focus

When the nervous system can finally downshift at night. You can start showing up as yourself again throughout the day.

Unlock Real Sleep

Product title

Product description

View

Product title

Product description

View

Product title

Product description

View

Product title

Product description

View

Frequently Asked Questions

deepdown magnesium

  • Magnesium is an essential mineral often recommended during pregnancy, but because individual needs vary, we always advise consulting your healthcare provider before use.

  • No — magnesium glycinate doesn’t force sleep or sedate the brain; it supports the nervous system so your body can naturally relax and fall asleep on its own.

  • Magnesium glycinate is known for being gentle and well-tolerated, with far fewer digestive issues than other forms when taken as directed.

  • No — because it supports natural sleep processes rather than knocking you out, most people wake up feeling clear-headed and refreshed.

  • Some people feel calmer within 30 minutes to 1 hour, while deeper sleep and recovery benefits typically build with consistent nightly use.

  • Yes — magnesium glycinate is designed for daily use as part of a long-term routine to support calm, sleep quality, and muscle recovery.