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EXCLUSIVE OFFER FOR FOOD REVOLUTION NETWORK READERS

Half of Americans fall short on the mineral their bodies use to relax, sleep, and recover.*

If you read Food Revolution Network, you already know magnesium matters. It's involved in more than 300 enzyme reactions, supporting the nerve signaling, muscle relaxation, and energy production your body relies on every day.* Yet roughly half of U.S. adults don't get enough of it from food.

Food always comes first, and pumpkin seeds, almonds, black beans, and leafy greens are some of the best sources there are. For the days your plate falls short, there's COMPLEMENT® Magnesium⁴.

Two capsules deliver 200 mg of elemental magnesium, mostly from bisglycinate and malate, two forms known for being easy on the stomach. The dose is built to sit alongside the magnesium in your food and stay well under the 350 mg daily limit for supplements. Every batch is third-party tested with the results published, and it all comes in a pouch you can compost.

As a Food Revolution Network reader, you get 30% off plus free shipping on your first subscription, which brings your first month to just $15.40. This price is reserved for FRN readers through this page.

TRY MAGNESIUM⁴ 30% OFF + FREE SHIPPING
★ 4.91100-day money-back guaranteeThird-party testedCompostable pouch
Hands holding a pouch of Complement Magnesium 4 capsules with a yellow graphic stating Save 30%. A person holds a pouch of Complement Magnesium 4 capsules, with a yellow circular overlay stating Save 30%.

As seen on

Sound familiar?

  • Fatigue.

    You're in bed for 8 hours and still wake up tired.

  • Restlessness.

    Your body won't settle when it's time to wind down.

  • Tension.

    Your muscles stay tight after long days or workouts.

If these hit home, magnesium is one of the first places to look.
A woman eating a salad from a bowl, with text overlay reading, Only 30/40% of Magnesium actually absorbed from food.*.

Why so many people run low, even when they eat well.

Plenty of plant foods are rich in magnesium, including pumpkin seeds, almonds, cashews, spinach, and black beans. But your body absorbs only about 30 to 40% of the magnesium in your food.²

Absorption also tends to drop with age, and your kidneys hold on to less of it. On top of that, common medications like diuretics and acid reflux drugs can lower your magnesium levels over time.²

A daily magnesium supplement gives you a steady baseline, so the days your meals come up short don't leave you coming up short too.

What the research says about magnesium and sleep.

  • ~50%

    of U.S. adults don't get enough magnesium from food.¹

  • 300+

    enzyme reactions rely on magnesium, including the ones that help your body wind down.²*

  • 17 min

    faster to fall asleep, on average, when older adults with trouble sleeping took daily magnesium in three small trials.³

*Those trials used 320 to 729 mg a day of oxide and citrate, and the researchers rated the evidence as low quality.

200mg

magnesium

  • Magnesium Bisglycinate 100 mg
  • Magnesium Malate 80 mg
  • Magnesium Taurate 10 mg
  • Magnesium Orotate 10 mg

The magnesium you need, in forms that go easy on your stomach.

Once absorbed, magnesium works the same way no matter which form carried it in. So we built around the two best-tolerated forms and kept the dose honest. 

  • Magnesium Malate, magnesium paired with malic acid, a compound your cells use in energy production. 

  • Magnesium Bisglycinate, the gentle, chelated form people switch to when other magnesium upsets their stomach.

  • Magnesium Taurate & Orotate while small in dose, we included taurate and orotate to round out the formula. Taurate pairs magnesium with taurine, an amino acid your body keeps in high concentrations in the heart, brain, and muscles. Orotate pairs it with orotic acid, a compound your cells use to build DNA and RNA.

Magnesium⁴ 200 mg

A supplement adds to what you already eat, so 200 mg helps close a typical shortfall and leaves room for the magnesium in your food.²

Every number on our label is elemental magnesium, the actual amount of magnesium in each serving.

complement®

Supplement Facts

Magnesium (elemental) 200 mg

(as Magnesium Bisglycinate Chelate Buffered - Magnesium Bisglycinate Chelate, Magnesium Oxide (Albion®), as Magnesium Malate, as Magnesium Taurinate, and as Magnesium Orotate)

200 mg magnesium, and every number is elemental.

other brands example

Supplement Facts

Magnesium (as glycinate) 70 mg

“500 mg magnesium glycinate” on the front, about 70 mg of magnesium inside.

Complement Magnesium 4 starter kit with a pouch of 60 capsules, a black storage jar, and a save 30% badge.
Comparison chart showing that Complement Magnesium, sold in a compostable pouch, meets criteria for dosing, multi-form ingredients, absorption, and third-party testing, whereas other brands in plastic bottles do not.
Infographic titled Four forms for maximum benefit listing Magnesium Malate, Taurate, Bisglycinate, and Orotate with their respective dosages and health benefits.
A man running and a woman sitting up in bed with text overlays: Serving size: 2 Capsules Daily, Enhanced Focus, Muscle Recovery, Stress Relief, Mood Support, and Deep Relaxation.
Supplement Facts label for magnesium capsules, listing a serving size of two, 200 mg of magnesium, and a list of other ingredients including hypromellose, rice flour, magnesium stearate, and bamboo stem extract.
A person holds two magnesium capsules in their palm in front of a pouch of Complement Magnesium4, with text highlighting a 100-day money-back guarantee and benefits including sleep, mood, muscle, and heart support.
A Supplement Magnesium 4 packet half-buried in soil with a small green sprout growing next to it, accompanied by text explaining the 100% compostable packaging process.
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COMPLEMENT® Magnesium⁴

4.91
35+ Reviews

200 mg of elemental magnesium, mostly from two gentle, well-tolerated forms, to support relaxation, restful sleep, and healthy muscle function.*

  • 100-day money-back guarantee
  • Supports relaxation, restful sleep, and a calm, balanced mood.*
  • Supports normal muscle function and recovery.*
  • Every batch third-party tested, with results published.
  • 100% compostable pouch.
Supplement Facts

Third Party Test Results
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Ingredients

Magnesium Bisglycinate (100 mg): Magnesium bound to two molecules of the amino acid glycine. Ours is a buffered Albion® chelate, which means it also contains some magnesium oxide.

Magnesium Malate (80 mg): Magnesium bound to malic acid, a compound found naturally in fruits like apples.

Magnesium Taurate (10 mg): Magnesium bound to taurine, an amino acid your body keeps in high concentrations in the heart, brain, and muscles.

Magnesium Orotate (10 mg): Magnesium bound to orotic acid, a compound your cells use to build DNA and RNA.

Other Ingredients: Hypromellose (Capsule), Rice Flour, Magnesium Stearate, Bamboo Stem/Shoot Extract.

Is this for me?

COMPLEMENT Magnesium⁴ is for anyone looking to support overall well-being with one of the most essential — and often underconsumed — minerals in the modern diet.

Whether you’re looking to maintain steady energy levels, support relaxation and deeper sleep, or promote healthy muscle and nerve function, Magnesium⁴ offers daily support.*

Unlike many other magnesium supplements that rely on a single form, COMPLEMENT Magnesium⁴ combines four forms — malate, bisglycinate, taurate, and orotate.

Whether you’re building a new wellness routine or refining an established one, Magnesium⁴ delivers balanced, daily support without the need to stack multiple products.

HSA/FSA Eligible with

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We've partnered with Truemed to make Complement eligible for Health Savings Account (HSA) and Flexible Spending Account (FSA) spending. Simply take a short 2-minute survey after purchase to start the reimbursement process.

See how Magnesium⁴ stacks up.

A white and light blue pouch labeled Complement Magnesium4, highlighting benefits like mental clarity, mood balance, muscle relaxation, and cellular energy, with 200mg magnesium per serving.

COMPLEMENT® Magnesium

Two bottles of Magtein magnesium L-threonate dietary supplements.

Other premium brands

Three supplement bottles with blank labels, one black, one white, and one amber.

Other generic brands

Elemental Dose on Front Label

“Vector graphic with minimalist design illustrating wellness and lifestyle themes using clean lines and neutral tones, suitable for online wellness store or health product branding.”
“Minimalist vector icon of a checkmark symbol, designed with clean lines and a modern aesthetic for use in wellness websites, e-commerce platforms, and product listings.”
“Minimalist vector icon illustrating the concept ‘Built for You,’ designed with clean lines and modern style, suitable for wellness branding and online health product listings.”

Multi-Form Magnesium

“Vector graphic with minimalist design illustrating wellness and lifestyle themes using clean lines and neutral tones, suitable for online wellness store or health product branding.”
“Minimalist vector icon illustrating the concept ‘Built for You,’ designed with clean lines and modern style, suitable for wellness branding and online health product listings.”
“Minimalist vector icon illustrating the concept ‘Built for You,’ designed with clean lines and modern style, suitable for wellness branding and online health product listings.”

Gentle, Well-Tolerated Forms

“Vector graphic with minimalist design illustrating wellness and lifestyle themes using clean lines and neutral tones, suitable for online wellness store or health product branding.”
“Minimalist vector icon illustrating the concept ‘Built for You,’ designed with clean lines and modern style, suitable for wellness branding and online health product listings.”
“Minimalist vector icon illustrating the concept ‘Built for You,’ designed with clean lines and modern style, suitable for wellness branding and online health product listings.”

Batch Test Results Published Online

“Vector graphic with minimalist design illustrating wellness and lifestyle themes using clean lines and neutral tones, suitable for online wellness store or health product branding.”
“Minimalist vector icon illustrating the concept ‘Built for You,’ designed with clean lines and modern style, suitable for wellness branding and online health product listings.”
“Minimalist vector icon illustrating the concept ‘Built for You,’ designed with clean lines and modern style, suitable for wellness branding and online health product listings.”

Compostable Packaging

“Vector graphic with minimalist design illustrating wellness and lifestyle themes using clean lines and neutral tones, suitable for online wellness store or health product branding.”
“Minimalist vector icon illustrating the concept ‘Built for You,’ designed with clean lines and modern style, suitable for wellness branding and online health product listings.”
“Minimalist vector icon illustrating the concept ‘Built for You,’ designed with clean lines and modern style, suitable for wellness branding and online health product listings.”
A smiling man wearing a black button-down shirt.

“Magnesium matters for hundreds of processes in the body, and some people don’t get enough from food alone. I like Complement Magnesium⁴ because it features the gentle, highly-absorbable bisglycinate form at a real dose, it’s third-party tested for heavy metals and potency, and it comes in a pouch that composts instead of sitting in a landfill for centuries. And knowing my first order helps fund a meal for a kid who needs one? That’s the kind of company I want to support.”

— Ocean Robbins, Co-Founder of Food Revolution Network

Complement Magnesium 4 supplement pouch, two capsules, and a glass of water, with a Save 30% badge.

Two capsules a day to support calmer evenings and easier recovery.*

Two capsules with dinner, a dose built to sit alongside your food, and 100 days to decide if it's right for you.

TRY MAGNESIUM⁴ 30% OFF + FREE SHIPPING

★ 4.91 | 100-day money-back guarantee | Third-party tested | Compostable pouch

Frequently asked questions.

Still not sure? Find answers to your questions here...

How long is this offer available?

This price is reserved for Food Revolution Network readers through this page, and it isn't offered anywhere else.

Can't I just get magnesium from food?

Food comes first. Pumpkin seeds, almonds, cashews, black beans, spinach, and whole grains are all great sources. Magnesium⁴ is for the days your plate falls short, and at 200 mg it's designed to sit alongside what you eat.

Will it upset my stomach?

Magnesium has that reputation mostly because of forms like oxide and citrate, which can loosen stools at higher doses. Most of the magnesium in Magnesium⁴ comes from bisglycinate and malate, which are generally well tolerated. 

How do I take it?

Two capsules a day with food. Many people find dinner the easiest time to remember.

If you have kidney disease or reduced kidney function, talk with your doctor before taking magnesium. Your kidneys clear excess magnesium, and it can build up when they aren’t working at full strength.

How soon will I notice a difference?

Everyone’s different. Take it daily for a few weeks and see how you feel. Your 100-day guarantee gives you plenty of time to decide.

Is it safe to take every day?

For most healthy adults, yes. 200 mg sits well under the 350 mg upper limit for supplemental magnesium. If you have reduced kidney function, or take antibiotics, bisphosphonates, diuretics, or acid reflux medication, check with your doctor first.

Why four forms?

Form affects how much actual magnesium you get and how well your stomach handles it. Once absorbed, magnesium does the same job regardless of form. So we built Magnesium⁴ mostly around bisglycinate and malate for tolerability, added smaller amounts of taurate and orotate, and listed every number as elemental magnesium so you know exactly what you’re getting.

What's in it?

200 mg elemental magnesium, plus hypromellose (veggie capsule), rice flour, magnesium stearate, and bamboo stem/shoot extract. Vegan and free from gluten, soy, and dairy.

Can I cancel?

Anytime, right from your account. And if it isn't for you, the 100-day money-back guarantee has you covered.

A hand holds a pouch of Complement Magnesium 4 supplement, listing benefits including sleep, mood balance, muscle relaxation, heart health, and cellular energy. A person holds two white magnesium capsules above a pouch of Complement Magnesium 4 supplement. A hand holding two white capsules next to a bag of Complement Magnesium supplement. A person holds a pouch of Complement Magnesium 4 capsules, which lists benefits including sleep, mood, and muscle relaxation.
4.91
35 reviews

Customer Reviews

Based on 35 reviews
94%
(33)
3%
(1)
3%
(1)
0%
(0)
0%
(0)
T
Tim (Portland, US)
Aaah-magnesi-rific!!

Just love this product! Run and get it, NO WALKING!! 😃

J
Joani T. (Houston, US)
Better sleep

I have been sleeping so well since taking the magnesium.

L
Louis F. (Clifton, US)

COMPLEMENT® Magnesium⁴

R
Robbin R. (Fairburn, US)

COMPLEMENT® Magnesium⁴

J
Jeff S. (Cape Coral, US)
Great!

Sleeping great, less muscular tension. This magnesium is the real deal!

123

Sources

¹ Rosanoff A, Weaver CM, Rude RK. Suboptimal magnesium status in the United States: are the health consequences underestimated? Nutrition Reviews. 2012;70(3):153-164.

² National Institutes of Health, Office of Dietary Supplements. Magnesium: Fact Sheet for Health Professionals.

³ Mah J, Pitre T. Oral magnesium supplementation for insomnia in older adults: a systematic review & meta-analysis. BMC Complementary Medicine and Therapies. 2021;21:125.

*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

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100% Happy

We stand behind our products 100%. If you’re not happy with the results, taste, or experience, we’ll fix it.

100-Day Guarantee

You have a full 100 days after receiving your product to try it out and see if it’s the right fit for you.

100% Money-Back

And if you don’t love it within the first 100 days, we’ll issue a full refund. No questions asked. No fine print. That’s the COMPLEMENT® guarantee.

TRY MAGNESIUM⁴ 30% OFF + FREE SHIPPING
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What Matters Most

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United States 2017 - 2026 Complement® – Terms & Conditions | Terms of Sale | Refund Policy | Subscription Policy | Privacy Policy | Consumer Health Data Privacy Policy | Your Privacy Choices

*The statements on this website have not been evaluated by the Food and Drug Administration. These products are not intended to diagnose, treat, cure, or prevent any disease.

Complement is committed to serving people with disabilities and wants everyone who visits our website to have an engaging experience. To make our website accessible to individuals with disabilities we are implementing Web Content Accessibility Guidelines 2.0 (Level AA) to our website. Should you experience any issues in compatibility on our website please contact us via email at team@lovecomplement.com or call 844-752-6822 and we will work to identify and resolve these issues. At times, Complement will link to third party providers and we may include or embed third party content for promotional purposes. We at Complement cannot control and correct content from third party providers, but please, let us know if you identify any difficulty with third party content so that we can have an opportunity to address.

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