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7 Best magnesium glycinate or l threonate

Welcome to our top 7 magnesium glycinate or l threonate. We've scoured the market to bring you the best of the best, with products ranging from a 8.1 score up to a whopping 9.8 score!

Updated May 2025
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1
MagTech Magnesium Supplement - 3 Forms of Magnesium: Magtein L-Threonate, Glycinate & Taurate - 200mg Chelated Magnesium Complex - Supports Relaxation & Brain Health - 90 Capsules
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9.8
Exceptional

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MagTech Magnesium Supplement - 3 Forms of Magnesium: Magtein L-Threonate, Glycinate & Taurate - 200mg Chelated Magnesium Complex - Supports Relaxation & Brain Health - 90 Capsules

Main Highlights

  • ⚡ MAGTECH Magnesium (90ct) is the best-selling Cognitive Health Supplement in the Natural Channel (Based on SPINS Natural Channel 52 week period ending October 6, 2024). Magtech is a 200mg Magnesium Complex Supplement. It features Magtein Magnesium L-Threonate which is highly absorbed for optimal benefits and the best clinically tested magnesium supplement.* Magnesium also supports brain health and may improve sleep quality.*
  • 📈 Increasing brain magnesium values has been shown to increase memory, relaxation, may improve sleep quality, and enhance cognition.* MagTech makes this easy, with three key forms all inside one capsule. It helps support brain cell connectivity and synapse density.* Taking 1-2 servings per day may support sleep, brain health, and more.*
  • 🛌 Magnesium Glycinate Included: With magnesium glycinate inside each capsule too, this is the perfect magnesium supplement for women and men. Triple magnesium complex can’t be found in any other open-source brand. It’s time to make MagTech a part of your daily routine!
  • 🧠 Magtein Magnesium For The Brain: This form of magnesium was developed by MIT scientists. It’s been found to support cognitive function and brain health in studies.* Using quality magnesium can make a huge difference in your brain*! If you want to support cognition, a magnesium supplement is the way to go.* Instead of taking magnesium capsules alone, you get all three forms inside MagTech. Try this magnesium triple complex today.
  • 💊 Magnesium Capsules: Consuming magnesium may support sleep and brain health.* MagTech contains a unique blend of magnesium. The compounds in MagTech may supply more magnesium to the brain than other forms of magnesium.*
  • 🤝 From a trusted, Open-Source Company: At Natural Stacks, we focus on full label disclosure, 3rd party lab testing, ingredient traceability, and purity. Generic supplements simply can’t compare to this open-source promise. Natural Stacks created MagTech to function as the premier magnesium supplement available anywhere.
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9.8
Exceptional
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2
AMANDEAN Magtein Magnesium Complex. L-Threonate, Glycinate, Malate Triple Blend Chelated Magnesium Supplement. 90 Veggie Capsules. High Absorption Branded Ingredients. Brain Health, Sleep, Calm*.
9.6
Excellent

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AMANDEAN Magtein Magnesium Complex. L-Threonate, Glycinate, Malate Triple Blend Chelated Magnesium Supplement. 90 Veggie Capsules. High Absorption Branded Ingredients. Brain Health, Sleep, Calm*.

Main Highlights

  • Unlock Your Brain's Potential: Our Magnesium L-Threonate Complex with Magtein is clinically shown to cross the blood-brain barrier and support cognitive function for early brain development & old age.*
  • 3-in-1 Formula for Maximum Benefits: Our high absorption magnesium triple complex is blended with bisglycinate chelate + DiMagnesium malate (both Albion TRAACS) in an easy-to-swallow veggie capsule for 270mg of elemental magnesium per dose. (3 capsules). This is nearly twice the dosage of a straight Magtein product. There are no added stearates or silica, unlike other brands.
  • Sleep Better, Feel Better: Our magnesium supplement can help improve the quality of sleep by relaxing the central nervous system that regulates melatonin and GABA. Increased levels of magnesium support healthy sleep cycles. The amino acid glycine also promotes restful and quality sleep, as well as reduced stress and relaxation.*
  • Energy, Bones, & Muscle Recovery: Daily magnesium intake helps to boost energy at a cellular level, improve physical performance, exercise recovery, and muscle cramping. Healthy levels contribute to bone density & strength, critical for healthy aging. Mag is vital for the absorption of essential minerals in the body.*
  • Quality You Can Trust: Amandean uses only the highest quality premium ingredients. All three forms of magnesium are patented and have many clinical studies behind them. Clean Non-GMO ingredients that are 3rd party lab-tested & packaged at a cGMP facility for purity & safety. Contains no artificial flavors, preservatives, or stearates. 90-day satisfaction guarantee.
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9.6
Excellent
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bestBEST VALUE
3
Life Extension Neuro-Mag Magnesium L-Threonate, Magnesium L-threonate, Memory Health, Quick Thinking, Cognitive Health Support, Vegetarian, Non-GMO, 90 Vegetarian Capsules
9.5
Excellent

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Life Extension Neuro-Mag Magnesium L-Threonate, Magnesium L-threonate, Memory Health, Quick Thinking, Cognitive Health Support, Vegetarian, Non-GMO, 90 Vegetarian Capsules

Main Highlights

  • Quick thinking: Want to stay sharp? Try magnesium L-threonate: this form of magnesium helped maintain executive function and “quick thinking” in clinical studies.
  • Short-term memory: magnesium L-threonate helps support your working or “short term” memory health, so you don’t forget where you put your car keys, etc.
  • Cognitive health: magnesium plays an important role in your brain, supporting cognitive function. Magnesium L-Threonate is a special form of magnesium well-studied for cognitive health.
  • Ingredients matter - Sourced using only the finest raw ingredients with the purity and potency your body deserves. The majority of our products are non-GMO, gluten-free and manufactured in the USA—and a Certificate of Analysis is available for every product we produce.  
  • Live your healthiest life - For over 40 years, we’ve been developing advanced, effective formulas made with the highest standards and based on the latest scientific findings. We believe the answers to a healthier, richer life are within reach, and that rigorous scientific research is the path to get us there. That’s why so many of our nutritional formulas are designed using specific ingredients and amounts based on scientific studies.
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9.5
Excellent
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4
Intelligent Labs MagEnhance Magtein Magnesium Complex Supplement L-Threonate with Magnesium Glycinate and Taurate, 90 Capsules
9.2
Very Good

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Intelligent Labs MagEnhance Magtein Magnesium Complex Supplement L-Threonate with Magnesium Glycinate and Taurate, 90 Capsules

Main Highlights

  • ★ Complete magnesium l-threonate complex ★ MagEnhance's triple-strength magnesium capsules contribute to a lot of functions in the body. These include reducing tiredness, supporting normal metabolism and muscle function, helping the nervous system, contributing to protein synthesis and psychological health, as well as helping maintain healthy teeth and the cellular division process.
  • ★ Designed by scientists at the Massachusetts Institute of Technology (MIT) ★ Magnesium-L-Threonate was designed at MIT to successfully cross the blood-brain barrier. It is a scientifically advanced magnesium mineral supplement.
  • ★ Also with magnesium glycinate and magnesium taurate ★ Our chelated magnesium is designed to help every system in the body. Magnesium glycinate is easily absorbed so it helps correct deficiencies and maintains healthy levels in the body. Magnesium Taurate is the calming form of magnesium in MagEnhance. It’s a mixture of magnesium and the amino acid, taurine.
  • ★ Easily absorbable with the lowest chance of side effects ★ Our magnesium comes in easy to swallow vegetarian capsules, they're not hard to take magnesium pills. Glycinate, taurate and threonate are also gentle forms of magnesium, meaning they aren't likely to cause side effects such as loose stool.
  • ★ Your health is our priority ★ Independent third-party testing, available upon request, confirms the purity, safety, and potency of our products.
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9.2
Very Good
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Why Trust 7Best?

7Best spends thousands of hours researching, analyzing, and testing products to recommend the best picks for most consumers. We only make money if you purchase a product through our links, and all opinions about the products are our own.

About 7Best

How We Tested

We recommend these products based on an intensive research process that's designed to cut through the noise and find the top products in this space. Guided by experts, we spend hours looking into the factors that matter, to bring you these selections.

Learn more about testing

51

Products Considered

62

Consumers Consulted

24

Hours Researched

Why Trust 7Best?

7Best spends thousands of hours researching, analyzing, and testing products to recommend the best picks for most consumers. We only make money if you purchase a product through our links, and all opinions about the products are our own.

About 7Best

How We Tested

We recommend these products based on an intensive research process that's designed to cut through the noise and find the top products in this space. Guided by experts, we spend hours looking into the factors that matter, to bring you these selections.

Learn more about testing

51

Products Considered

62

Consumers Consulted

24

Hours Researched

7
iMATCHME Magnesium Glycinate Supplement with L-Theanine, Chamomile & GABA – Supports Sleep, Calmness, Muscle Relaxation for Men & Women – Vegan, High-Absorption, 120 Capsules
8.6
Good

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iMATCHME Magnesium Glycinate Supplement with L-Theanine, Chamomile & GABA – Supports Sleep, Calmness, Muscle Relaxation for Men & Women – Vegan, High-Absorption, 120 Capsules

Main Highlights

  • Support Sleep & Calmness* - iMATCHME’s magnesium supplement is expertly crafted with a powerful blend of magnesium glycinate, L-Theanine, chamomile, valerian, and GABA to promote relaxation, restful sleep*, and a sense of calm. Our unique formula is designed for rapid gastric dissolution, ensuring optimal absorption, gentle digestion, and maximum bioavailability
  • Complete Wellness in Every Capsule - Elevate your overall well-being with iMATCHME’s Magnesium Complex Capsules. This all-in-one supplement supports muscle and nerve function, boosts energy levels, strengthens bone health, balances mood, enhances relaxation, and fortifies your immune system. Make it a seamless part of your daily health routine for a healthier, more vibrant you
  • Gentle on the Stomach, Easy to Take - iMATCHME’s magnesium glycinate capsules are flavorless, easy to swallow, and designed for sensitive stomachs. Each serving (2 capsules) delivers 850mg of magnesium glycinate, 150mg of L-Theanine, 100mg of chamomile, 100mg of valerian, and 100mg of GABA. With 120 capsules per bottle, you’ll enjoy a convenient 60-day supply
  • Clean, Trusted Ingredients - Our formula is vegan, non-GMO, and free from soy, gluten, yeast, dairy, eggs, nuts, caffeine, artificial colors, preservatives, and flavorings. We believe in transparency and purity, so you can feel confident about what you’re putting into your body
  • Why Choose iMATCHME’s Magnesium Glycinate? - At iMATCHME, we’re committed to your health. Our magnesium supplement is made with only the highest-quality ingredients, rigorously tested for purity and potency. Produced under strict guidelines, it’s vegetarian, non-GMO, and safe for daily use. You deserve a supplement that works as hard as you do to support your well-being
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8.6
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