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*. Polyphenol blend: an in vitro study demonstrated that PhytoMemory, a blend of blueberry, strawberry and spinach extracts, maintained healthy activity of prolyl endopeptidase PEP, a protein involved in learning and memory.
Pure quality: our supplements are made with only premium ingredients sourced from trusted suppliers and guided by our nutritional experts, then carefully manufactured and tested to verify their potency and purity. Memory support: studies have shown that optimal brain magnesium levels support healthy cognitive and learning functions, as well as short and long-term memory functions. *.

Our magnesium l-threonate delivers 2, 000 mg of patented Magtein magnesium L-threonate, which has a superior absorption characteristic of any form of magnesium. Following dr. If for any reason you are not satisfied with your purchase, simply return it to us for your money back - no questions asked.

*. Pure quality: our supplements are made with only premium ingredients sourced from trusted suppliers and guided by our nutritional experts, then carefully manufactured and tested to verify their potency and purity.
Overall health & nutrient metabolism: this vital mineral helps the metabolism and utilization of many essential nutrients, vitamin C, including vitamin B6, and vitamin E. *. Pure difference: what makes us different isn't just our process or what goes into our supplements -- what we leave out matters, and unnecessary binders, eggs, gluten, tree nuts & peanuts, GMOs, flavors & sweeteners, artificial colors, too.

Maintain ideal magnesium levels - magnesium does wonders for your brain, most of us don’t get enough magnesium from our diets, but it’s also important to more than 300 biochemical reactions in your body.
Based on the latest research, we used magnesium L-threonate. Still, the little details can slip your mind and you find yourself looking for sunglasses that are on your head. Unfortunately, and optimal levels begin to decline as we age. We believe the answers to a healthier, and that rigorous scientific research is the path to get us there. 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.

Pure encapsulations products are free from wheat, gluten, flavors & peanuts, GMOs, and unnecessary binders, artificial colors, fillers & sweeteners, eggs, coatings and shellacs, tree nuts & preservatives.
Enzyme support: magnesium activates the enzymes necessary for a number of physiological functions, including proper metabolism of macronutrients, healthy energy production and the utilization of most vitamins and minerals. *.

Support for occasional stress: I-Theanine may also ease occasional nervous tension and irritability and help moderate occasional stress. *. Nervous system support: l-Theanine has been reported to moderate the effects of caffeine on the central nervous system.
*. Pure encapsulations products are FREE FROM wheat, and unnecessary binders, eggs, flavors & preservatives. Pure quality: our supplements are made with only premium ingredients sourced from trusted suppliers and guided by our nutritional experts, then carefully manufactured and tested to verify their potency and purity.

Clinically studied for cognitive Health: Multiple clinical studies show Magnesium L Threonate can help support cognitive health. Non-gmo and gluten free: double Wood's Magtein is gluten free and Non-GMO.


Known to increase resilience to stress, lift mood, raise your energy levels, improve concentration and focus and reformation of sleep quality. Magtein benefits. Excellent source of magnesium l threonate. Benefits cognitive ability.

100% money back guarantee - if for any reason you are not satisfied with this formula you can get a full refund with no questions asked. Most superior form of magnesium: magnesium L-Threonate is the only high absorption Magnesium vitamin that’s been shown to effectively raise concentrations of Magnesium in the brain.
Patented magnesium: developed by doctors at MIT, L-Threonate is a mineral chelated agent that is able to greatly enhance the bioavailability of Magnesium supplements, making them highly absorbable. Promotes memory and overall cognitive function: Research has shown that Magtein Magnesium L-Threonate improved recall, slowed age-related memory decline, and helped create new neural pathways.
1. Pure Encapsulations
#ad
Pure Encapsulations CogniMag | Magnesium-L-Threonate and Polyphenol Supplement to Support Learning and Memory* | 120 Capsules
#adPure Encapsulations #ad - Pure encapsulations products are free from wheat, and unnecessary binders, coatings and shellacs, tree nuts & peanuts, artificial colors, eggs, flavors & sweeteners, gluten, GMOs, fillers & preservatives. Cognitive function: cognimag is a combination of magnesium-l-threonate and PhytoMemory polyphenol blend in one dietary supplement to support cognitive health.*. Polyphenol blend: an in vitro study demonstrated that PhytoMemory, a blend of blueberry, strawberry and spinach extracts, maintained healthy activity of prolyl endopeptidase PEP, a protein involved in learning and memory.
More information #ad
*. Pure difference: what makes us different isn't just our process or what goes into our supplements -- what we leave out matters, too. Pure quality: our supplements are made with only premium ingredients sourced from trusted suppliers and guided by our nutritional experts, then carefully manufactured and tested to verify their potency and purity. Memory support: studies have shown that optimal brain magnesium levels support healthy cognitive and learning functions, as well as short and long-term memory functions. *.
Brand | Pure Encapsulations #ad |
Manufacturer | Pure Encapsulations #ad |
Height | 3.8 Inches |
Length | 3.9 Inches |
Width | 2.3 Inches |
Part Number | CGM21 |
More information #ad
2. Dr. Mercola
#ad
2,000 mg Per Serving, Non GMO, 30 Servings 90 Capsules, Gluten Free, Soy Free, Dr. Mercola Magnesium L-Threonate Dietary Supplement, Supports Bone Health
#adDr. Mercola #ad - Mercola’s belief in providing the best quality products, GMO free, this product is Gluten free, Soy Free. All dr. Each bottle of magnesium l-threonate, 2, 000 mg Per Serving Contains 30 Servings.Our magnesium l-threonate delivers 2, 000 mg of patented Magtein magnesium L-threonate, which has a superior absorption characteristic of any form of magnesium. Following dr. If for any reason you are not satisfied with your purchase, simply return it to us for your money back - no questions asked.
More information #ad
Mercola products are backed by a full 90-day money back guarantee. Unlike other forms of magnesium that can cause gastrointestinal discomfort and loose stools, magnesium L-threonate does not act as a laxative and can help to significantly reduce GI discomfort*.Brand | Dr. Mercola #ad |
Manufacturer | Dr. Mercola #ad |
Height | 5.25 Inches |
Length | 3 Inches |
Width | 3 Inches |
Part Number | B01N4OZM0RRCM_SML |
Model | B01N4OZM0RRCM |
More information #ad
3. Pure Encapsulations
#ad
Sleep, Nerves, Muscles, Heart Health, Pure Encapsulations Magnesium Glycinate | Supplement to Support Stress Relief, and Metabolism* | 180 Capsules
#adPure Encapsulations #ad - Energy & bone support: magnesium is necessary for the metabolism of carbohydrates, as well as for energy production and the utilization of calcium, amino acids and fats, phosphorus, sodium and potassium. *. Heart health: magnesium activates the enzymes necessary for a number of physiological functions, including neuromuscular contractions, cardiac function, and the regulation of the acid-alkaline balance in the body.*. Pure quality: our supplements are made with only premium ingredients sourced from trusted suppliers and guided by our nutritional experts, then carefully manufactured and tested to verify their potency and purity.
More information #ad
Pure encapsulations products are FREE FROM wheat, coatings and shellacs, fillers & preservatives. Overall health & nutrient metabolism: this vital mineral helps the metabolism and utilization of many essential nutrients, vitamin C, including vitamin B6, and vitamin E. *. Pure difference: what makes us different isn't just our process or what goes into our supplements -- what we leave out matters, and unnecessary binders, eggs, gluten, tree nuts & peanuts, GMOs, flavors & sweeteners, artificial colors, too.
Brand | Pure Encapsulations #ad |
Manufacturer | Pure Encapsulations #ad |
Height | 4.4 Inches |
Length | 3.8 Inches |
Weight | 0.38 Pounds |
Width | 3.8 Inches |
Part Number | MG1 |
More information #ad
4. Life Extension
#ad
Non-GMO, 90 Vegetarian Capsules Ultra-Absorbable Magnesium, Life Extension Neuro-Mag Magnesium L-Threonate, Gluten-Free, Focus & Overall Cognitive Performance Boost, Memory
#adLife Extension #ad - That’s where our formula comes in! our magnesium L-threonate is easy for your body to absorb into the nervous system and your brain, over time, where it helps maintain the crucial connections between your brain cells. Preclinical studies have shown that this highly absorbable form of magnesium can improve communication between brain cells because it can cross the blood-brain barrier and influence signaling pathways associated with learning, memory and focus.Maintain ideal magnesium levels - magnesium does wonders for your brain, most of us don’t get enough magnesium from our diets, but it’s also important to more than 300 biochemical reactions in your body.
More information #ad
Memory, focus & cognitive boost - magnesium is essential for overall brain performance, but not all magnesium supplements are easy to absorb. Magnesium l-threonate helps your brain work better - your daily activities demand focus and attention. Based on the latest research, we used magnesium L-threonate. Still, the little details can slip your mind and you find yourself looking for sunglasses that are on your head. Unfortunately, and optimal levels begin to decline as we age. We believe the answers to a healthier, and that rigorous scientific research is the path to get us there. 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.
Brand | Life Extension #ad |
Manufacturer | Life Extension #ad |
Height | 4 Inches |
Length | 2 Inches |
Weight | 0.25 Pounds |
Width | 2 Inches |
Part Number | 01603 |
Model | 01603 |
More information #ad
5. Pure Encapsulations
#ad
Bones, Muscle Relaxation, Pure Encapsulations UltraMag Magnesium | Supplement to Support Nutrient Metabolism, and Cardiovascular Health* | 120 Capsules, Energy Production
#adPure Encapsulations #ad - Pure difference: what makes us different isn't just our process or what goes into our supplements -- what we leave out matters, too. Magnesium also facilitates muscle relaxation and heart health. *. Enhanced absorption: UltraMag Magnesium utilizes an innovative microencapsulation technology to enhance the absorption of magnesium.Pure encapsulations products are free from wheat, gluten, flavors & peanuts, GMOs, and unnecessary binders, artificial colors, fillers & sweeteners, eggs, coatings and shellacs, tree nuts & preservatives.
More information #ad
Bone & muscle health: magnesium is an essential bone matrix mineral. Pure quality: our supplements are made with only premium ingredients sourced from trusted suppliers and guided by our nutritional experts, then carefully manufactured and tested to verify their potency and purity. Enzyme support: magnesium activates the enzymes necessary for a number of physiological functions, including proper metabolism of macronutrients, healthy energy production and the utilization of most vitamins and minerals. *.
Brand | Pure Encapsulations #ad |
Manufacturer | Pure Encapsulations #ad |
Height | 3.7 Inches |
Length | 4.21 Inches |
Weight | 0.32 Pounds |
Width | 4.02 Inches |
Part Number | UM1 |
More information #ad
6. Pure Encapsulations
#ad
Pure Encapsulations L-Theanine | Amino Acid Supplement for Relaxation and Wellness* | 120 Capsules
#adPure Encapsulations #ad - Pure difference: what makes us different isn't just our process or what goes into our supplements -- what we leave out matters, fillers & peanuts, artificial colors, coatings and shellacs, gluten, GMOs, tree nuts & sweeteners, too.Support for occasional stress: I-Theanine may also ease occasional nervous tension and irritability and help moderate occasional stress. *. Nervous system support: l-Theanine has been reported to moderate the effects of caffeine on the central nervous system.
More information #ad
*. Supports relaxation: l-theanine is a unique amino acid derived from green tea, which has been recognized for centuries as having relaxant properties and helps promote relaxation without causing drowsiness. *. Pure encapsulations products are FREE FROM wheat, and unnecessary binders, eggs, flavors & preservatives. Pure quality: our supplements are made with only premium ingredients sourced from trusted suppliers and guided by our nutritional experts, then carefully manufactured and tested to verify their potency and purity.
Brand | Pure Encapsulations #ad |
Manufacturer | Pure Encapsulations #ad |
Height | 1.2 Inches |
Length | 3.3 Inches |
Width | 1.7 Inches |
Part Number | LTH1 |
More information #ad
7. Double Wood Supplements
#ad
Magnesium L Threonate Capsules Magtein – High Absorption Supplement – Bioavailable Form for Healthy Sleep Habits and Cognitive Function Support – 2,000 mg – 100 Capsules
#adDouble Wood Supplements #ad - Highly bioavailable form of magnesium: L Threonate is a mineral chelating agent that is able to greatly enhance the bioavailability of magnesium making it highly absorbable.Clinically studied for cognitive Health: Multiple clinical studies show Magnesium L Threonate can help support cognitive health. Non-gmo and gluten free: double Wood's Magtein is gluten free and Non-GMO.
More information #ad
Only form of magnesium able to support Magnesium Levels in the Brain: Magtein is the only form of magnesium clinically proven to support magnesium levels in the brain. Manufactured in the usa and tested two times for safety and purity: Doublewood High Absorption Magnesium L Threonate Capsules are manufactured right here in the USA: Purity testing is available upon request.Brand | Double Wood Supplements #ad |
Manufacturer | Double Wood Supplements #ad |
Weight | 0.18 Pounds |
Part Number | DWMLT |
More information #ad
8. NOW
#ad
NOW Supplements, 90 Veg Capsules, Cognitive Support*, Magtein™ with patented form of Magnesium Mg
#adNOW #ad - Magtein supports brain health and may facilitate learning and memory, as well as a relaxed mood. Recent research has demonstrated that it is also critical for normal brain health and normal cognitive function by maintaining the density and stability of neuronal synapses.More information #ad
Magnesium mg is an essential mineral best known for its role in bone and nervous system function. Magtein is a patented form of Mg that readily crosses the blood-brain barrier for utilization in the brain.Brand | NOW #ad |
Manufacturer | NOW Sports - Nutrition and Wellness #ad |
Height | 4.44 Inches |
Length | 2.5 Inches |
Weight | 10 Grams |
Width | 2.5 Inches |
Part Number | P29995 |
Model | P29995 |
More information #ad
9. Source Naturals
#ad
180 Capsules, Cognitive Function, Source Naturals Magtein Magnesium L-Threonate 667mg Supports Focus, Mood, Healthy Memory, Sleep
#adSource Naturals #ad - There are 4 aspects of cognitive ability that they were positively effected by taking Magtein, working memory, episodic memory, executive function, and attention.Known to increase resilience to stress, lift mood, raise your energy levels, improve concentration and focus and reformation of sleep quality. Magtein benefits. Excellent source of magnesium l threonate. Benefits cognitive ability.
More information #ad
There are countless ways to get other forms of magnesium naturally in your diet, but food sources of magnesium L threonate do not exist because it’s a synthesized form. Manufactured in the usa. Trusted for over 35 years. We are located in Scotts Valley California. Source naturals was created in 1982 by CEO Ira Goldberg to support each individual's potential to enjoy optimal health.Brand | Source Naturals #ad |
Manufacturer | Inventory Management Services- HPC #ad |
Height | 1.6 Inches |
Length | 1.3 Inches |
Weight | 0.1 Pounds |
Width | 1.3 Inches |
Part Number | SN2486 |
Model | SN2486 |
Warranty | Please see bottle label for more information |
More information #ad
10. Teraputics
#ad
The Best Non-GMO Highly Absorptive Pure Magnesium Supplement, 100 Vegan Capsules, 2000 mg, Pills are Without Laxative Properties, Magnesium L Threonate Magtein, A Vitamin for Cognition
#adTeraputics #ad - Our customers MUST be satisfied. From the usa: formulated right here in the usa in an FDA registered and GMP compliant facility; this complex undergoes testing two times by a third party to meet maximum purity and quality standards.100% money back guarantee - if for any reason you are not satisfied with this formula you can get a full refund with no questions asked. Most superior form of magnesium: magnesium L-Threonate is the only high absorption Magnesium vitamin that’s been shown to effectively raise concentrations of Magnesium in the brain.
More information #ad
Also, with every teraputics purchase our customers gain access to our team of highly trained service professionals available to help with questions about any of our health products. Patented magnesium: developed by doctors at MIT, L-Threonate is a mineral chelated agent that is able to greatly enhance the bioavailability of Magnesium supplements, making them highly absorbable. Promotes memory and overall cognitive function: Research has shown that Magtein Magnesium L-Threonate improved recall, slowed age-related memory decline, and helped create new neural pathways.
Brand | Teraputics #ad |
Manufacturer | Vitagen Labs #ad |
Height | 4 Inches |
Length | 2.5 Inches |
Width | 2.5 Inches |
Part Number | MLT100 |
More information #ad