A full night, not in pieces
You go to bed, you stay asleep, and the alarm is what wakes you. Seven - eight hours that actually rest you. Mornings where you open your eyes and feel like you slept.
4.8 Excellent· 12,470+ Reviews
SPNutrition Magnesium Bisglycinate Gummies
400mg of pure magnesium bisglycinate — the form your body actually absorbs.
- Fall asleep fast without waking up at 3 am
- Calms the nervous system and racing thoughts
- Stops leg cramps and restless legs at night
- No morning grogginess — wake up clear
- Gummy, not a horse pill — just 2 a night
“Most people aren't failing at magnesium — they're taking the wrong form. Bisglycinate is what I recommend to patients who can't sleep.”Dr. Linda Harper, MD – Family Medicine & Internal Medicine
Low Stock — 74% of customers get 3 bags
Trusted by 120K+ customers
WARNING: Due to high demand and limited stock, we can only guarantee your bundle for the next few minutes.
Per serving (2 gummies, 30 servings):
• 400mg magnesium bisglycinate (chelated for high absorption) • Sugar-free (stevia) • Pectin base (not gelatin — vegan friendly)
No magnesium oxide. No stearates. No proprietary blends. No artificial colors. No fillers that dilute the dose.
Third-party tested. GMP certified, FDA registered laboratory.
SPNutrition Bisglycinate is bound to glycine, which shuttles it through the gut wall. Absorption jumps to around 90%.
Once it's in your body, magnesium does four things your nervous system has been begging for:
1. It calms the stress loop — magnesium shuts down excess cortisol, the thing waking you at 3am 2. It relaxes smooth muscle — no more cramps, no more restless legs, no more tight shoulders 3. It helps your brain make GABA — the neurotransmitter that turns off racing thoughts 4. It restores the minerals you lose to caffeine, alcohol, stress, and prescription meds
You don't feel magnesium "kick in" like a sleeping pill. You feel it over a week. Deeper sleep. Calmer mornings. Body that stops fighting itself.
Automatic Refills ship every 30 days. You can pause or cancel at any time from the user portal or by emailing us.
Most people feel something within the first weeks.
Week 1: Falling asleep is easier. Fewer middle-of-the-night wake-ups. Cramps start to fade.
Week 2-3: You start sleeping through the night. Mornings feel different — less anxious, less foggy. Energy stabilizes.
Week 4+: The full effect kicks in. Your nervous system has rebuilt its magnesium stores. Stress doesn't spike the way it used to. Sleep becomes reliable.
Magnesium is a restoration, not a sedative. It takes a bit of consistency as 76% of Americans are already magnesium-deficient.
Less than 2% of customers claim our Money Back Guarantee.
Try the gummies risk-free for 30/60 or 90 days depending on the bundle you get.
If you don't sleep better, feel calmer, or notice a difference — just email us. We'll refund every penny. You keep the bags.
We know magnesium that actually works feels different from the oxide stuff people have been sold for years. We'd rather you try it and see than buy something you're not sure about.
Why customers keep coming back
- Pure bisglycinate — zero oxide
- Gentle on the stomach
- No proprietary blends
- Non-GMO, gluten-free, vegan
- Third-party lab tested
- No artificial colors or fillers
- GMP certified, FDA registered laboratory
- Full 400mg dose
What our customers are saying:
Four things you'll feel in the first 4–8 weeks*
A quiet mind at night
That moment your head hits the pillow and your thoughts just settle. Your nervous system loosens. The day lets go. You drift off the way you used to before any of this started.
Calm legs, calm body
Your legs feel still. The muscles let go. You stretch out in bed and your body actually relaxes into the mattress instead of fighting it. Most people feel this in the first week.
Energy that's actually yours
You wake up rested and the day has fuel. The 2pm window stays open. You catch yourself in the mirror and look like the version of yourself you remember.
*Individual results vary. Based on customer-reported outcomes.
0%
Said they fell asleep faster
within the first two weeks of taking SPNutrition nightly
0%
Felt calmer and more relaxed at bedtime
with less of that "tired but wired" feeling
0%
Woke up feeling more rested
instead of dragging through the morning
0%
Said they'd recommend it to a friend
who's been struggling with sleepless nights
Unlike regular magnesium, SPNutrition breaks the cortisol loop that's keeping you up at 3am
Low magnesium doesn't just make you tired. It raises cortisol. High cortisol burns through your magnesium. And the cycle keeps you waking at 3am, wired and exhausted.
Breaks the 3am cycle
Magnesium is the only mineral that tells your nervous system to calm down. When your body has enough of it, cortisol drops, your brain stops racing, and sleep gets deeper — not just longer.
Feel Like Yourself Again.
When your gut absorbs nutrients properly again, everything shifts. Energy returns. The bloating calms. The brain fog lifts. You start recognising the woman in the mirror.
Feel Better. Every Day.
From calming your nervous system to breaking the 3am cycle — here's what makes SPNutrition different.
Deeper
sleep
Full 400mg
dose
Gentle on the
stomach
Third-Party Lab
Tested
Proven benefits.
Backed by science.
Your body deserves more than empty claims. SPNutrition uses the form of magnesium clinical research keeps pointing to.
Fall asleep faster. Stay asleep through the night.
See the difference in your nights
Most people feel a shift in the first week. By week 4, your body has refilled what it's been running on empty for years.
BEFORE SPNUTRITION
AFTER 4 WEEKS
- • Wide awake at 3am
- • Tossing and turning
- • Leg cramps
- • Sleep untill morning
- • Energy all day
- • No more leg cramps
Non-GMO
Gluten-Free
Lab Tested
No Additives
VeganWhat most people experience
WEEK 1
The first shift
✔ Falling asleep feels easier — less tossing, less clock-watching
✔ Leg cramps start to fade
✔ Some people already sleep through the first few nights
✔ Gentle on the stomach from night one
WEEKS 2–4
The cortisol drop
✔ 3am wake-ups get shorter or stop completely
✔ Racing thoughts quiet down faster
✔ Mornings feel less anxious, less foggy
✔ Shoulders and jaw stop holding tension
WEEKS 4-8
The real sleep returns
✔ Sleeping through the night becomes the norm, not the exception
✔ Energy stabilizes through the day
✔ Afternoon slump softens
✔ Friends and family start asking what changed
WEEK 8-12+
Long-term restoration
✔ Magnesium stores are properly refilled after years of running low
✔ Stress stops spiking sleep the way it used to
✔ Reliable sleep, not occasional sleep
✔ A nightly habit built for life — not a fix you have to chase
Real Stories, Real Results
Honest experiences from people who tried everything else first.
Magnesium plus
Ever since my husband died, over 10 years ago, I have not slept well. Constantly waking up at 2 or 3 am and unable to go back to sleep for hours. I have tried many different items over the years until I came across this wonderful product. This specialized magnesium in the form of gummy bears really work. Last night I took two at 9 p.m., went to bed and woke up at 6:30 a.m. I slept all night long. I woke up refreshed and rested. I will sing praises for this wonderful product. Thank you.
Linda
Verified Customer
Been using this for a month and my legs don't cramp at night anymore
Sleep is deeper too like I dont wake up every 2 hrs now. Used to be I would fall asleep fine then bam 2am wide awake, mind racing, calculating how few hours I had left before the alarm. Some nights I'd get a charley horse so bad it would knock me off my feet and I'd be limping around at 3am trying to walk it out. Tried other magnesium before and honestly thought it just didn't work for me. The cheap stuff from the drugstore did nothing and tore up my stomach on top of it.
Zara H.
Verified Customer
I didn't expect it to work because I've tried everything
I didn't expect it to work because I've tried sprays, drinks, pills. Ineffective. Melatonin made me feel drugged out the next day. So I went into this completely not expecting it to work. I was pleasantly surprised. I fell asleep easily, got up one time to pee and slept through the night. I woke up feeling refreshed and great.
Lee B.
Verified Customer
Why experts recommend this form
One simple nightly habit
Two gummies before bed. That's the whole protocol. No cycling, no complicated timing, no powder to mix, no pill-of-the-day app to manage.
- 2 gummies, 1-2 hours before bed
- Take them at bedtime or with an evening snack
- Gentle enough to take every single night
- No grogginess — magnesium isn't a sedative
Risk-free. Or your money back.
Try SPNutrition for 30, 60 or 90 nights depending on your bundle. If you don't sleep better, feel calmer or notice a difference — email us and we'll refund every penny. You keep the bags.
Start my risk-free trialFree & fast US shipping on 2+ bags
SPNutrition vs. other magnesium
SPNutrition
Others
Pure magnesium bisglycinate — no oxide
Oxide buffered formulas
Full 400mg dose
Under-dosed or "proprietary blends"
Third-party lab tested
No transparent testing
No proprietary blends
Cheap fillers and flow agents
Gentle on the stomach
Upsets the stomach
GMP certified, FDA registered laboratory
Overseas manufacturing with no certifications
Gummy — no horse pills
Big capsules you can't swallow
Frequently asked questions
Because what you tried was almost certainly magnesium oxide — or a "glycinate" that was quietly buffered with oxide. Your body absorbs about 4% of oxide. Bisglycinate absorbs close to 90%. It's the same mineral, but one reaches your cells and one passes through you. If you've been disappointed by magnesium, it's not magnesium that failed. It was the form.
Most people notice sleep changes in the first 3-7 nights — falling asleep faster, fewer wake-ups, leg cramps easing. The deeper stuff — the 3am wake-ups stopping, stress feeling calmer — usually kicks in between week 2 and week 4. Give it 30 nights. If nothing changed, we'll refund you.
No. Magnesium isn't a sedative — it's a nutrient your nervous system needs to produce calm. You won't feel drugged. You won't have a hangover. Most people say mornings actually feel clearer, not foggier, once they've been on it a week or two.
400mg per 2-gummy serving is within the standard daily range for magnesium bisglycinate. If you're new to magnesium or very sensitive, start with 1 gummy for the first few nights and see how you feel. Bisglycinate is the gentlest form on the stomach — it's the one recommended for people who can't tolerate other types.
Magnesium pairs well with most supplements, including vitamin D3, K2, and B-complex. If you're on prescription medication — especially blood pressure meds, diuretics, or antibiotics — check with your doctor about timing. Magnesium can interfere with absorption of some drugs if taken at the same time.
Yes. SPNutrition is a registered company. Our gummies are manufactured in a GMP certified, FDA registered laboratory and third-party lab tested for purity and potency. We only sell on this website — if you see SPNutrition on Amazon or eBay, it's a fake. Every bag ordered here is authentic and backed by our 30-day guarantee.
Nothing bad happens. Magnesium builds up in your body over time. Missing one or two nights won't undo your progress. Just start again the next night.
If you don't feel a real difference within 30/60 or 90 days, email us and we'll refund every penny. No questions. You don't even have to return the product. One email — that's all it takes.