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New Arrival

Smart Magnesium

Smart Magnesium

Triple-action magnesium for digestion, sleep, mood & more*

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One-time purchase

Description

Over 50% of Americans don't get enough magnesium, and your brain feels it.*

Poor sleep, stress, brain fog, low energy, and irregular digestion could be signs your body is running low on magnesium.*

Smart Magnesium delivers the three most absorbable forms of magnesium, malate, citrate, and glycinate, in one doctor-developed formula to support calm, clarity, regularity, and deeper sleep.*

Gentle on the gut, powerful for the brain, and essential for over 600 enzyme functions in the body.*

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Key Benefits

Digestion

Sleep

Total Wellness

Key Ingredients

We only use clinically researched ingredients backed by science. Every formula is crafted with pure, high-quality nutrients at effective doses designed for safety, potency, and real results you can trust.
Supplement Facts box with the ingredient, dosing and serving size of Smart Magnesium.
Vegan
Gluten Free
Sugar Free
Soy Free
Vegan
Gluten Free
Sugar Free
Soy Free

Magnesium Citrate

300 mg
Magnesium citrate is one of the most clinically studied forms, shown to offer significantly higher bioavailability than other forms of magnesium.* It acts as a gentle osmotic laxative, promoting smooth, comfortable digestion without harsh effects.* It also contributes to improved muscle relaxation and plays a role in over 600 metabolic reactions across the body.*

Magnesium Glycinate

300 mg
Magnesium glycinate is bonded to glycine an amino acid that helps regulate GABA, a key calming neurotransmitter.* This form is especially effective for nervous system relaxation and has been studied for its role in improving sleep quality and reducing serious mood issues.* One clinical trial reported rapid improvements in mood within 7 days using a combination of glycinate and taurinate forms.*

Magnesium Malate

300 mg
Formed with malic acid, this highly bioavailable form of magnesium supports ATP production and is often used to ease tension, headaches, and digestive irregularities.* Clinical studies in both humans and animals suggest that magnesium malate has superior absorption and stays active longer than many other forms making it ideal for daily use without digestive discomfort.*

Supported by Clinical Research

Magnesium May Help Reduce Anxiety and Stress
Double-blind, placebo-controlled and review studies on stress support

Magnesium plays a role in regulating the body’s stress response, and supplementation may reduce perceived anxiety and support emotional balance.

(Boyle 2017)

(Al Alawi 2018)

(Rawji 2024)
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The Mineral Your Brain Can’t Live Without*

Doctor-Developed. Clinically Backed.*

Magnesium is one of the most important minerals in the human body, supporting 600+ enzymatic reactions.* It impacts how you think, sleep, digest, move, and manage stress yet over half of American adults don’t get enough from diet alone.*

When your magnesium levels are low, it can show up as:

  • Brain fog or mental fatigue
  • Trouble sleeping or relaxing at night
  • Sluggish digestion or occasional constipation
  • Mood swings, tension, or low energy

Smart Magnesium is doctor-formulated with the three most effective forms of magnesium malate, citrate, and glycinate to fuel the systems your brain and body rely on every day.*

Expert Reviews

“Smart Magnesium isn’t just another mineral supplement—it’s a brain-first formula that supports digestion, sleep, mood, and clarity in one highly absorbable blend.”

Daniel G. Amen, MD

Founder, BrainMD & Amen Clinics
"Smart Magnesium provides a highly absorbable form of magnesium that supports relaxation, muscle function, and overall brain health. I appreciate that this formula is gentle on digestion while delivering meaningful support for stress resilience and calm focus, making it an excellent daily choice for consumers seeking balance and wellness."

Dr. Nicole Avena

Chief Science Officer, BrainMD
"Most magnesium supplements barely get absorbed. Smart Magnesium actually gets into your body and brain. It features magnesium glycinate for full-body calm and magnesium threonate to support clear thinking, stress relief, and better sleep. You feel it where it counts. Because it’s not more magnesium… it’s smarter magnesium."

Jonny Bowden PhD, CNS

Board Certified Nutrition Specialist
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Better Rest. Better Digestion. Better Brain Function.*

All From One Smart Formula*

Most magnesium supplements offer just one form limiting how much your body can actually absorb and use.* Smart Magnesium delivers more with 3 complementary, clinically studied forms in every dose.*

✔️ Magnesium Malate fuels cellular energy and helps fight physical and mental fatigue.*

✔️ Magnesium Citrate promotes bowel regularity and smoother digestion.*

✔️ Magnesium Glycinate supports deep, restorative sleep and elevates mood.*

This clinically-backed formula is gentle on the gut, safe for daily use, and designed for real, noticeable results.*

Because when your magnesium works smarter, so do you.*
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What To Expect

Week 1

Digestive support kicks in. Magnesium citrate helps promote regularity and ease occasional constipation gently and without harsh laxatives.*
Week 2–3

You may begin to feel calmer and more clear-headed.* Magnesium glycinate starts supporting nervous system relaxation and mood balance.*
Week 4

Sleep quality may start to improve, with fewer wakeups and deeper rest without next-day grogginess or sedation.*
Month 2+

Full-body benefits become more noticeable.* Magnesium continues supporting bone strength, cardiovascular function, energy production, and mental clarity with consistent use.*

FAQ

Got questions? We’ve got answers. Explore our FAQs or chat with our AI assistant for instant support.

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How do I take Smart Magnesium?

Take 2 capsules daily with food. For best results, use consistently as part of your daily wellness routine.*

Overall rating: 4.923077 / 5 from 13 reviews.

AI Generated Review Summary

Summary topics

Review topics: ["magnesium","capsules","sleep"].

Review highlights

Reviews

Mary

"Works great! Helps prevent muscle cramping"

— Mary L. (5/5)

Better than the chewable. I

"Better than the chewable. I take 2 capsules in the morning and 1 at night. No more 2 am wake ups. Great product and quality ingredients. Don’t trust other magnesiums Was taking qunol brand. No more"

— Vera C. (5/5)

Smart Magnesium - Best Mag Suppliment.

"I’ve tried different brands and combinations and this product is the best I’ve tried so far. I also love several other Amen products. Great!"

— Danielle F. (5/5)

Smart Magnesium

"I didn't notice any difference when I began taking the magnesium instead of the brandt I'd been using before. I did begin to notice the muscle aches that were coming back. Since in the past, I learned that I didn't absorb magnesium from taking capsules, yesterday, I decided to empty the capsules into a few ounces of plain yoghurt and add water. I can tell the magnesium is being absorbed; the muscle aches are going away. Sorry, I can't tell if your magnesium is better or not. I just know that, when the powder is mixed with yoghurt, I feel the benefit."

— Penelope A. (4/5)

Smart Magnesium - Love It!

"I absolutely love this magnesium! I take it with 3 Calm My Brain supplements in the evening and have been able to sleep much better than I have in years!!"

— Melanie M. (5/5)

Great way to get Magnesium

"These capsules are a great way to get your daily magnesium. My stomach had problems with the tablets, but the capsules do not cause any problems. They contain a mixture of magnesium types which is great."

— Todd P. (5/5)

Good

"good for sleep"

— Rosio V. (5/5)

I re

"I received wrong oder ,I didn't oder magnesium"

— Yassin D. (5/5)

Take it daily

"I've been taking 2 daily in the evening for better sleep."

— TRACI T. (5/5)

Love it!

"I take magnesium for anxiety, sleep, and regularity-this one encompasses all my needs!"

— Tiffany R. (5/5)

Q&A