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"EXCELLENT" 4.5 stars on Trustpilot Rated 4.7/5 on Trustpilot
No More 3AM Wake Ups
Sleep Through the Night
Calms a Racing Mind
0mg Melatonin, No Grogginess
Gentle on Your Stomach
Eases Night Cramps & Tension
No More 3AM Wake Ups
Sleep Through the Night
Calms a Racing Mind
0mg Melatonin, No Grogginess
Gentle on Your Stomach
Eases Night Cramps & Tension
LABOR DAY SALE
Trustpilot rating Over 100,000+ Happy Customers

Deep Sleep Nasal Strips

Falling asleep was never your problem. 3AM is. The stay asleep mineral with zero melatonin.

  • Helps you sleep through the night, no more 3am wake ups

  • Calms a racing mind and supports a balanced mood

  • No morning grogginess and 0mg melatonin

  • Clinically dosed at 384mg elemental magnesium

  • Gentle on your stomach, no laxative effect

  • Clean, vegan and third party tested

8%
Refills Ship Every 30 Days
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★★★★★

Took these for 10 days. I actually fell asleep at 11pm without my usual 2 hour spiral. First time since college I don't dread bedtime.

★★★★★

I have had insomnia for years and I've tried literally everything. Noutrine is the only thing I have found that helps me. So happy with this product, I bought it 6 times.. love it so much!

★★★★★

they are excellent. I have stopped taking any other magnesium as this one gives me everything I need and has made my sleep at night much smoother.

★★★★★

these really WORKS for me! It's lights out for me after just 15–20 minutes.

★★★★★

I've been using this for a couple of months now and all of my leg cramping is all but gone, love this product...highly recomend it!

30-night sleep guarantee. Less than 1% of customers ever use it.
90-Night Sleep Guarantee

We offer a 90-night sleep guarantee.

Try Magnesium Glycinate for 90 nights. If you don't feel the difference, we'll issue a full refund, no questions asked. Simply reach out to our support team for assistance.

The Science Behind It

Magnesium is involved in over 300 biochemical reactions in your body, from sleep and stress regulation to muscle function and nerve health. Yet most people are deficient without even knowing it.

But not all magnesium supplements are created equal. Cheap forms like magnesium oxide are poorly absorbed and notorious for causing digestive discomfort.

That's why we use magnesium glycinate, a chelated form bound to the amino acid glycine. This pairing is clinically shown to deliver superior absorption while being exceptionally gentle on the stomach. Glycine itself promotes relaxation, making this the ideal form for sleep, stress, and recovery. Every capsule is optimally dosed to ensure you get real, noticeable results

Shipping & Returns

We offer Free Tracked Shipping on all orders. Your order is processed within 1–2 business days, and you’ll receive a tracking link to follow it every step of the way.

Estimated Delivery

Shipping times vary by location, typically 5–12 business days.

Due to high demand, please allow 3–5 extra days during peak periods. We’re working around the clock to get your order to you as soon as possible.

30 - Day Hassle-Free Returns

Changed your mind? No problem. We accept returns and exchanges on eligible items within 30 days of delivery.

Is It Safe?

Yes, our magnesium glycinate supplement is 100% natural, non-GMO, vegan, and made without any artificial fillers or preservatives. All ingredients are third-party tested for purity and potency in a GMP-certified facility.

Magnesium glycinate is one of the best-tolerated forms of magnesium and is unlikely to cause digestive issues. However, if you're pregnant, nursing, or taking medication (especially blood pressure or heart medications), we recommend consulting your healthcare provider before use, just to be safe

Ingredients

Each daily serving (2 capsules) contains:

  • 1000mg Magnesium Glycinate the most bioavailable and gentle form, ideal for sleep, stress and muscle recovery
  • 400mg Magnesium Malate supports energy production and helps reduce muscle fatigue
  • 400mg Magnesium Citrate promotes healthy digestion and overall magnesium levels
  • 1800mg total magnesium from three premium forms, delivering 384mg elemental magnesium for maximum absorption and effectiveness

Other Ingredients:

Magnesium Stearate, Plant-based Capsule Shell

Free from: Gluten, soy, dairy, fish & shellfish

No fillers. No synthetic additives. Only the active ingredients your body needs.

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Chloe, Jack and 100.000+ others use Noutrine

Deep Sleep Nasal Strips

$19.00

Real Results

The real review isn't night 1. It's the night you skip it.

See what our customers are saying about their Noutrine journey

Customer
Velma
No more 3am

Falling asleep was never my problem but waking up at three and lying there for an hour was. First week on this and I'm sleeping straight through.

Customer
Customer
Velma
No more 3am

Falling asleep was never my problem but waking up at three and lying there for an hour was. First week on this and I'm sleeping straight through.

Customer
Customer
Mark
Game changer

The cheap magnesium just sent me to the bathroom and did nothing. I take this about 45 minutes before bed and feel calmer within the hour. Bonus, my night-time leg cramps have basically stopped.

Customer
Janelle
Wish I'd found it sooner

Perimenopause wrecked my sleep and I was running on empty by mid-afternoon. This didn't knock me out like a pill, it just let me actually rest, and it kicked in after about 4–5 nights. Only note: it's a slightly bigger capsule, but easy enough with water.

Customer
Mark
Game changer

The cheap magnesium just sent me to the bathroom and did nothing. I take this about 45 minutes before bed and feel calmer within the hour. Bonus, my night-time leg cramps have basically stopped.

Customer
Janelle
Wish I'd found it sooner

Perimenopause wrecked my sleep and I was running on empty by mid-afternoon. This didn't knock me out like a pill, it just let me actually rest, and it kicked in after about 4–5 nights. Only note: it's a slightly bigger capsule, but easy enough with water.

Results that compound over time

Most supplements sit on the shelf. Ours works with your body day after day, that's why the results last.

First

WEEK 1

Less Tension, Easier Nights

You may start to notice a subtle shift. Falling asleep a little easier, muscles feeling less tense at the end of the day. The glycine in magnesium glycinate begins to calm your nervous system, helping you unwind more naturally.

Sleep EasierLess Tense MusclesGentle Start

Then

WEEK 2

Deeper Sleep, Fewer 3AM Wake Ups

Sleep quality starts to improve noticeably. The 3am wake ups begin to space out, and when you do wake, you fall back asleep instead of lying there doing sleep math. Muscle cramps and twitches begin to fade as your magnesium levels rebuild.

Fewer 3AM Wake UpsDeep SleepMomentum

By

MONTH 1

Steady Energy, Calmer Mind

After a month of consistent use, the deeper benefits emerge. Stress feels more manageable, your energy is steadier throughout the day, and that wired-but-tired feeling starts to disappear. Your body is reaching optimal magnesium levels.

Less StressMore EnergyConsistent

Full

MONTH 3+

Stronger Recovery, Lasting Results

The cumulative benefits are now fully at work. Sleep is consistent and restorative, your mood is more balanced, muscles recover faster, and your nervous system is functioning at its best. This is magnesium doing what it's supposed to do, quietly supporting over 300 processes in your body, every single day.

Consistent Deep SleepFast Muscle RecoveryLevels RestoredFull Effect

94%

Saw results within 30 days

100,000+

Customers served

4 wks

To full effect

Night 5+

The 3am wake ups start to fade

Used to support : Sleep, Stress & Muscle Recovery

The most bioavailable and gentle form, ideal for sleep, stress and muscle recovery

1000mg

Used to support : Energy production & Muscle Fatigue

Supports energy production and helps reduce muscle fatigue

400mg

Used to support : Healthy Digestion

Promotes healthy digestion and overall magnesium levels

400mg

Shop the Labor Day Sale
Cancel Anytime 30-Night Sleep Guarantee

Why Noutrine is the perfect choice.

Built for staying asleep, not just falling asleep

Noutrine
Cheap Magnesium
Melatonin / Sleep Pills
Helps you stay asleep through the night
Highly absorbable glycinate form
Gentle on your stomach
Quiets a racing mind
Wake up refreshed
Eases night cramps & muscle tension
Clinically-studied dose
30-night sleep guarantee
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Reviews

They stopped waking up at 3am.

See what they have to say.

Excellent★ Trustpilot
JR
Jacky R.
Austin, TX · 1 review
2 days ago

For as long as I can remember I'd fall asleep fine and then be wide awake at 3am, heart going, doing the math on how few hours I had left. I started this about a month ago and that just... stopped. I stay asleep now, and the nighttime leg twitching that used to wake me is gone too. Wish I'd found it years ago.

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MK
Madison K.
Atlanta, GA · 1 review
5 hours ago

Melatonin always left me feeling drugged the next morning, so I was skeptical. This just lets me fall asleep and wake up clear-headed. Big difference.

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EM
Emily M.
Nashville, TN · 1 review
13 hours ago

The best part for me isn't just falling asleep faster, it's that my brain finally goes quiet. I don't lie there wired-but-tired anymore. Takes maybe a week to really settle in, and now I wake up clear instead of dragging. Gentle on my stomach too, which cheaper ones never were.

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CT
Camille T.
Charlotte, NC · 1 review
6 days ago

I used to lie there at 2am with my brain replaying every conversation from the day. Now I take it about 45 minutes before bed and I just drift off.

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ED
Ellie D.
Kansas City, MO · 1 review
20 days ago

After my divorce I stopped sleeping well, constantly up at 2 or 3am and unable to get back down for hours. This is the first thing that's actually made a consistent difference. Last night I took two around 9, went to bed, and slept until 6:30 straight through. I could sing its praises.

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NF
Nora F.
Sacramento, CA · 1 review
4 weeks ago

Wasn't instant for me, took about 4 or 5 nights to really kick in. But now I'm sleeping deeper and not waking up at 3 anymore. Glad I stuck with it.

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CB
Chloe B.
Denver, CO · 1 review
3 days ago

Between stress and getting older my sleep had completely fallen apart and I'd tried basically everything on the shelf. What sold me on this was the glycinate form actually being absorbable, you can tell the difference. I'm asleep within about 20 minutes and I don't wake up at 2am anymore. It's gentle, no stomach issues, no grogginess.

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IR
Isabella R.
Minneapolis, MN · 1 review
5 days ago

My body would be dead tired but the second my head hit the pillow my brain switched on. This is the first thing that actually quiets that. I take it about 45 minutes before bed and I feel myself unwind. No grogginess in the morning either, which is what I was most worried about.

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JL
Jennifer L.
Chicago, IL · 1 review
8 days ago

First couple nights I didn't notice much and almost gave up. By about night five something shifted and I started sleeping deeper and waking up less. Now I wouldn't be without it. Docking one star only because it took a little patience worth it though.

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JT
Jessie T.
Portland, OR · 1 review
4 days ago

This genuinely improved my sleep. Deeper, fewer wake-ups, and I feel calmer at bedtime within the first hour. The only thing is the capsule is a little on the bigger side, though it's easy enough to take with water. Would still absolutely reorder.

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GH
Grace H.
Dallas, TX · 1 review
2 weeks ago

The last two years my sleep fell apart and I was running on empty by mid-afternoon. This didn't knock me out like a pill, it just let me actually rest. I feel like myself again.

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ZR
Zoe R.
Philadelphia, PA · 1 review
12 days ago

I actually wake up feeling like a person again.

Useful Share
TS
Tina S.
Miami, FL · 1 review
11 days ago

On my third month and not stopping. Falling asleep faster and staying asleep, which never happened before.

Useful Share
MS
Mia S.
Brooklyn, NY · 1 review
10 days ago

Stopped taking every other magnesium, this is the only one I need now.

Useful Share
AH
Ashley H.
Boston, MA · 1 review
3 weeks ago

The cheap magnesium from the drugstore did nothing and tore up my stomach on top of it. This one actually absorbs and doesn't send me running to the bathroom.

Useful Share
HB
Harper B.
Salt Lake City, UT · 1 review
16 days ago

The nightly charley horses that used to wake me up have basically stopped.

Useful Share
OP
Olivia P.
Los Angeles, CA · 1 review
1 day ago

I didn't want another melatonin product that gives me weird dreams. This is clean and it just works. My shoulders finally unclench at night too.

Useful Share
1 / 1

OUR PROMISE

30-night sleep guarantee.

Try Magnesium Glycinate for 30 nights. If you don't feel the difference, you'll get your money back.

Third-party tested
30-night money-back guarantee
Clinical doses, full transparency

Have Questions? We Have Answers.

1800mg is the total weight of the magnesium compounds (glycinate, malate, and citrate combined). 384mg is the elemental magnesium, the actual magnesium your body absorbs and uses. Think of it like this: the compound is the vehicle, the elemental magnesium is the passenger. The 384mg is what matters, and it's what you should compare across brands

Very unlikely. Our formula is led by magnesium glycinate, the gentlest form on the stomach. The small supporting dose of citrate in our blend is a fraction of the amount used as a laxative and is well tolerated, especially when taken with a meal. The problems you read about come from cheap supplements built on oxide or on large doses of citrate alone. If you've had bad experiences with other magnesium supplements, this is the form for you.

Honest answer: yes, for a small minority. Most people feel calmer and sleep deeper, but a small group is sensitive to glycine and can feel wired instead of relaxed. If you know you react strongly to supplements, start with 1 capsule instead of 2, take it earlier in the evening with your dinner, and give your body a week to adjust. If it still doesn't feel right, our 30-night sleep guarantee applies and we'll refund you. No essay required.

It depends on what you're taking it for. Muscle cramps and tension can improve within a few days. Sleep quality typically improves within 1–2 weeks. Stress and mood benefits usually emerge around 2–4 weeks. For full results, we recommend giving it at least 4–6 weeks of consistent daily use. Magnesium is not a sleeping pill, it's a mineral your body needs to build back up over time.

If you're taking it primarily for sleep, take it 30–60 minutes before bed. For general wellness, stress, or muscle recovery, morning or evening both work well. You can also split the dose, one capsule in the morning, one before bed. Though most of our customers prefer taking both capsules together at night.

Take 2 capsules once per day. This delivers 1800mg of total magnesium from three premium forms, providing 384mg of elemental magnesium, well within the recommended daily range for most adults. No complicated dosing, no need for extra capsules throughout the day.

Great question, many brands label their product as "glycinate" but secretly bulk it up with cheap magnesium oxide to inflate the numbers. Our formula is transparently labeled with the exact amounts of each form. What you see on our Supplement Facts panel is exactly what's inside the capsule. No hidden fillers, no bait-and-switch.

Most budget magnesium is magnesium oxide, it's cheap to produce and has big numbers on the label, but your body only absorbs about 4% of it. Magnesium glycinate absorbs at roughly 80%. So even though oxide looks like more on paper, your body gets significantly less. You're paying less per bottle but getting almost nothing per capsule. Our formula prioritises what your body can actually use.

Magnesium can interact with certain medications, particularly antibiotics (take 2 hours before or 4–6 hours after), thyroid medication (separate by 4+ hours), and blood pressure drugs. Most interactions are managed through timing, not avoidance. If you're on prescription medication, we recommend consulting your doctor before starting, just to be safe

Don't expect a dramatic "hit" like a sleeping pill. Most people describe it as a gradual shift a quieting of mental chatter in the evening, falling asleep more easily, fewer nighttime awakenings, less muscle tension, and a general sense of feeling less wired. Some people notice vivid dreams in the first week, this is normal and typically fades. The best sign it's working? You stop noticing the problems you used to have.

Standard blood tests are unreliable, only 1% of your magnesium is in the blood, so "normal" results don't mean much. Better indicators: frequent muscle cramps or twitches, poor sleep, restless legs, heightened stress or anxiety, chocolate cravings, and fatigue. Nearly half of all adults consume less magnesium than their body needs. If any of those sound familiar, there's a good chance you'd benefit from supplementing.

No. Magnesium is a mineral your body already needs and uses every day, not a sedative. It doesn't force sleep the way a sleeping pill does, it simply restores a level your body is meant to have. That also means there is no rebound effect: if you stop, you simply go back to running on what your diet provides.