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COMPLEMENT® Magnesium⁴

Supports mind and body balance with a full-spectrum blend of four highly bioavailable forms of magnesium.

  • Supports deep relaxation, improved mood, and reduced stress.*
  • Promotes enhanced focus and muscle recovery.*
  • Multi-form blend for balanced benefits and optimal absorption.
  • Each batch is third-party tested and developed through our transparent production process.
  • 100% compostable pouch.

Ingredients

COMPLEMENT Magnesium⁴ features a carefully selected blend of four highly bioavailable forms of magnesium, designed to support key areas of health including relaxation, energy production, cardiovascular function, and cellular health.*

Magnesium Malate (80 mg):

Helps support energy production and muscle function by contributing to ATP synthesis. May help ease occasional muscle fatigue after physical activity.*

Magnesium Taurate (10 mg):

Combines magnesium and the amino acid taurine to help support cardiovascular function and promote a sense of calm.

Magnesium Bisglycinate (100 mg):

A gentle, highly absorbable form that helps promote relaxation and supports healthy sleep patterns and stress response.*

Magnesium Orotate (10 mg):

Supports cellular health and energy metabolism. May also help maintain endurance and cardiovascular performance during daily activity.*

Other Ingredients:

Rice Flour, Magnesium Stearate, Silicon Dioxide, Veggie Capsule.

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, promote healthy muscle and nerve function, or help maintain cardiovascular and cellular health, Magnesium⁴ offers a complete, science-backed solution.*

Unlike most magnesium supplements that rely on a single form, COMPLEMENT Magnesium⁴ combines four highly bioavailable forms — malate, bisglycinate, taurate, and orotate — each selected for a specific supportive role in the body.*

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.

How to use

Take 2 capsules daily with food and water.

You can take both at once or split the dose for all-day support.

Magnesium⁴ works best when taken consistently.

HSA/FSA Eligible with

Truemed icon

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.

Calm, in a Fast-Moving World

Life comes at you quickly. Between work, family, hobbies, and everything that falls in between, life's often too fast to care for yourself in the way you should.

But amidst the chaos, calm isn't just a luxury, it's essential.

Magnesium plays a quiet but powerful role in helping you handle the speed of modern life. It’s the nutrient behind deep rest, a relaxed body, and a centered mind.

COMPLEMENT Magnesium⁴ brings together four bioavailable forms — Malate, Taurate, Bisglycinate, and Orotate — each chosen to target the unique ways magnesium supports you. From muscle recovery and energy production to sleep and stress relief, this formula is here to help you slow down, feel grounded, and perform at your best.

In a world that moves fast, COMPLEMENT Magnesium⁴ is your moment to pause.

Four Forms. That’s the Difference.

Most magnesium supplements give you one form... and one benefit.

But each magnesium form plays a unique role in your body. That’s why COMPLEMENT Magnesium⁴ blends four of the most effective, bioavailable types to deliver targeted support where you need it most:

Magnesium Malate

for cellular energy and muscle recovery.*

Magnesium Taurate

for heart health and calm.*

Magnesium Bisglycinate

for restful sleep and stress relief.*

Magnesium Orotate

for endurance, repair, and long-term vitality.*

Your body needs magnesium for over 300 essential functions.

Our multi-form blend means you’re not choosing between energy, sleep, or cardiovascular support — you’re getting it all, in one complete, science-backed formula for daily health and wellness.

Lifechanging Benefits in Each Daily Capsule

Relax deeply.

Magnesium Bisglycinate and Magnesium Taurate are known for their calming effects on the nervous system. By supporting GABA activity and reducing excitatory neurotransmitters, they promote a sense of ease and help your body and mind unwind.*

Sharpen your focus.

Magnesium L-Malate plays a key role in ATP production, your body’s main energy currency. The result? Better cellular energy and clearer mental focus, without the crash of stimulants or caffeine.*

Support your mood.

Stress and mood are intimately tied to magnesium levels. By replenishing this essential mineral — particularly through bioavailable forms like Taurate and Bisglycinate — your body gains powerful support for regulating cortisol and balancing mood.*

Recover better. Move easier.

Whether you’re active or spending long hours at a desk, magnesium plays an essential role in healthy muscle function, including contraction and relaxation.*

Magnesium malate and orotate support energy metabolism at the cellular level, helping your muscles perform efficiently during and after everyday activity.*

Fuel your heart and cells.

Your heart is a muscle too—and it relies on magnesium to function properly.

Magnesium taurate and orotate help support cardiovascular function, maintain healthy blood vessel tone, and contribute to cellular health, giving your body daily support for strength and resilience.*

Ingredients highlights.

Magnesium Malate

Magnesium Malate 80mg:

Helps support energy production and muscle function by contributing to ATP synthesis. May help ease occasional muscle fatigue after physical activity.*

MAGNESIUM TAURATE

Magnesium Taurate 10mg:

Combines magnesium and the amino acid taurine to help support cardiovascular function and promote a sense of calm.*

Magnesium Bisglycinate

Magnesium Bisglycinate 100mg:

A gentle, highly absorbable form that helps promote relaxation and supports healthy sleep patterns and stress response.*

Magnesium Orotate

Magnesium Orotate 10mg:

Supports cellular health and energy metabolism. May also help maintain endurance and cardiovascular performance during daily activity.*

OTHER INGREDIENTS

Rice Flour, Magnesium Stearate, Silicon Dioxide, and Veggie Capsule.

Magnesium Malate 80mg:

Helps support energy production and muscle function by contributing to ATP synthesis. May help ease occasional muscle fatigue after physical activity.*

Magnesium Taurate 10mg:

Combines magnesium and the amino acid taurine to help support cardiovascular function and promote a sense of calm.*

Magnesium Bisglycinate 100mg:

A gentle, highly absorbable form that helps promote relaxation and supports healthy sleep patterns and stress response.*

Magnesium Orotate 10mg:

Supports cellular health and energy metabolism. May also help maintain endurance and cardiovascular performance during daily activity.*

Rice Flour, Magnesium Stearate, Silicon Dioxide, and Veggie Capsule.

Us vs. Them

Targeted Evidence-Based Benefits

Multi-Form Magnesium

Optimized for Absorption

Transparent Supply Chain

Published 3rd-Party Test Results

Compostable Packaging

100

Day Money-Back Guarantee

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.

Frequently asked questions. 

What are the Supplement Facts?

What makes Complement Magnesium⁴ different from other magnesium supplements?

Most magnesium products include just one form, which limits the range of benefits. Magnesium⁴ combines four highly bioavailable forms — malate, bisglycinate, taurate, and orotate — each selected to support different areas of health, including energy metabolism, muscle function, relaxation, and cellular repair.*

Is Magnesium⁴ safe to take every day?

Yes. When taken as directed, Magnesium⁴ is safe for daily use and formulated to support ongoing wellness. As with any supplement, it’s best to consult your healthcare provider if you have any medical conditions or are taking medications.

How should I take it?

Take 2 capsules daily, preferably with food and water. You can take them together or split the dose between morning and evening—whichever fits best with your routine.

Is this product vegan and allergen-free?

Of course! Magnesium⁴ is 100% vegan and free from gluten, soy, & dairy.

Does it come in sustainable packaging?

It does. Magnesium⁴ is packaged in a fully compostable pouch, designed to reduce waste and align with our commitment to a healthier planet.

What if it doesn’t work for me?

Not a problem. All Complement products are backed by our 100%, 100-Day Money-Back Guarantee. If you’re not completely satisfied, just reach out and we’ll make it right. No questions asked!

100-day, 100% money-back guarantee - no questions asked!
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