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Rated 4.8 Excellent 12,470+ Reviews

Gomitas de bisglicinato de magnesio SPNutrition

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 magnesium on the shelf is oxide. Your body only absorbs about four percent of it. That's why patients tell me magnesium never worked for them. Bisglycinate absorbs close to 90% and doesn't upset the stomach. This is the form I recommend."

Title

Dr. Linda Harper, MD – Family Medicine & Internal Medicine

Auto Refills - Pause or Cancel Anytime

Trusted by 120K+ customers

who tried everything else and stayed with us for the long-term benefits

WARNING: Low Stock Notice 

This product sold out 12 times last year. We encourage you to take advantage of the limited sale. PS: Only available here — don't buy fakes on Amazon or eBay.

Key ingredients

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.

How it works

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.

 

Auto-refill every 30, 60, or 90 days. Cancel anytime.

How long before I see results?

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.

Money Back Guarantee

One email. No return. No questions.

 

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 

No proprietary blends 

Third-party lab tested 

GMP certified, FDA registered laboratory 

Gentle on the stomach 

Non-GMO, gluten-free, vegan 

No artificial colors or fillers 

Full 400mg dose

Clean formula. Label matches the bottle.

What our customers are saying:

The magnesium scam nobody told you about

Most "magnesium" bottles on the shelf are filled with the cheapest, worst-absorbed form — oxide. It's why your last bottle did nothing — and why it probably upset your stomach.

The label looks clean

 "Magnesium" in big letters. Clean label. Looks safe. You trust it, take it every night, wait for it to work.

Then you read the back

Flip it over and there it is in the ingredients: magnesium oxide. Your body barely absorbs it. Most of it passes straight through you.

Why you felt worse, not better

Stomach cramps. Bloating. A run to the bathroom an hour later. That's what oxide does. You weren't imagining it. You were reacting to a form your body couldn't handle.

What we put in the bag

Pure magnesium bisglycinate. Full 400mg dose. No oxide. No hidden blends. No fillers. Gentle on the stomach from night one.

SPNutrition delivers what the label actually says.

82% 

Said they fell asleep faster within the first week

74%  

Reported fewer middle-of-the-night wake-ups

96%

Said it was gentler on their stomach than other magnesium they'd tried

85%

Would recommend to a friend dealing with the same thing

Based on verified customer reviews. Individual results vary.

SPNutrition delivers what the label actually says.

 No oxide. No hiding.  Just magnesium your body can absorb — without the stomach issues.

Try Risk-Free Today

30-day money-back guarantee

Unlike regular magnesium,
SPNutrition breaks the cortisol loop that's keeping you up at 3am

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

• 3am wake-ups 

• Leg cramps

Running on empty

 • Lighter 

• Energised 

• Clear

Finally rested

Non-GMO     

Gluten-Free     

Lab Tested

No Additives     

 Vegan     

What 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.

Why experts recommend this form of magnesium

The form your body can actually absorb — backed by the science and the reviews.

  • Daily use

  • What’s Inside

  • Why It Works

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

The cleanest label on the shelf

Per 2-gummy serving:
  • 400mg magnesium bisglycinate — the only form that absorbs near 90%
  • Sugar-free
  • Pectin base (plant-based, vegan)
What's not in it:
  • No magnesium oxide
  • No proprietary blends
  • No stearates, fillers, or flow agents
  • No artificial colors or sweeteners
  • No gelatin, gluten, or GMOs
Third-party lab tested. GMP certified, FDA registered laboratory.

The 3-step mechanism

Step 1 — It actually absorbs. Bisglycinate is bound to glycine, which carries it through your gut wall. You absorb around 90% of it — compared to 4% with oxide.

Step 2 — It drops cortisol. Magnesium tells your nervous system to stop firing stress signals. Cortisol drops. The "wired but tired" feeling fades.

Step 3 — It helps your brain make GABA. GABA is the neurotransmitter that shuts off racing thoughts and lets you fall asleep. Magnesium is required for your brain to produce it.The result: deeper sleep, calmer mornings, no 3am wake-ups.

Risk-Free Trial

Try SPNutrition completely risk-free for 30/60 or 90 nights based on your supply. 
If you don't sleep better, feel calmer, or notice a real difference — we'll refund every penny. No questions.
No product returns. One email, that's all it takes.

We can do this because we know what it feels like to finally use magnesium that actually works. We'd rather you try it and find out than stay on the sidelines.

Try Risk-Free Today

Money-back guarantee

SPNutrition

Pure magnesium bisglycinate — no oxide

Full 400mg dose

 Third-party lab tested

No proprietary blends

Gentle on the stomach

GMP certified, FDA registered laboratory

Gummy — no horse pills

Others

Oxide buffered formulas

Oxide hidden under "glycinate" label 

Under-dosed or "proprietary blends"

Under-dosed or "proprietary blends"

No transparent testing

No transparent testing

Cheap fillers and flow agents

Cheap fillers and flow agents

Upsets the stomach

Upsets the stomach

Overseas manufacturing with no certifications

Overseas manufacturing with no certifications

Big capsules you can't swallow

Big capsules you can't swallow

SPNutrition vs. Others

Actually absorbs 

Works within the first four week 

Clean, transparent label 

Third party tested

30-day money-back guarantee

Try Risk-Free Today

30-day money-back guarantee

FAQ

Most people have the same worries — they've tried magnesium before and it didn't work, they're scared of wasting money, or they're not sure if we are a legit company. Here are the answers.

I've already tried magnesium and it didn't do anything. Why would this be different? 

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.

How long before I actually notice something?

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.

Will this make me groggy in the morning?

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.

Is 400mg too much? I'm sensitive to supplements.

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.

Can I take this with other supplements or medications?

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.

Is this a real company? Is the product legit?

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.

What if I miss a night?

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.

What's the money-back guarantee?

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.