Sports Research Magtein Magnesium L-Threonate Capsules Supplement for Memory, Focus & Cognition - Supports Brain Health, Sleep & Mood - 2000mg, 87 Capsules
Sports Research Magtein Magnesium L-Threonate Capsules Supplement for Memory, Focus & Cognition - Supports Brain Health, Sleep & Mood - 2000mg, 87 Capsules
Hero image 0 of Sports Research Magtein Magnesium L-Threonate Capsules Supplement for Memory, Focus & Cognition - Supports Brain Health, Sleep & Mood - 2000mg, 87 Capsules, 0 of 11
Visit the Sports Research Store

Sports Research Magtein Magnesium L-Threonate Capsules Supplement for Memory, Focus & Cognition - Supports Brain Health, Sleep & Mood - 2000mg, 87 Capsules

4.6 stars out of 102 reviews
(4.6)|
102 ratings

Key item features

  • HIGHLY BIOAVAILABLE FORM: Magnesium L-threonate is the salt formed from mixing magnesium and threonic acid, a watersoluble substance derived from the metabolic breakdown of vitamin C. Easily absorbed, our Magnesium L-Threonate capsules are used for overall brain health benefits and may help support memory, focus, sleep, mood, and cognition.*
  • MADE WITH MAGTEIN: Magtein is a patented compound called threonic acid developed by a group of MIT researchers. Magtein is the only form that effectively crosses the blood-brain barrier and increases magnesium levels in the brain, which is critical for improving cognitive function. Our easy-to-swallow Magtein Magnesium L-Threonate veggie capsules are the easiest, most convenient way to add this essential mineral to your daily diet.
  • Our products are made in cGMP compliant facilities in the United States, using only the best ingredients from domestic & international origins. For us, it's all about quality control - so you can have confidence in your dietary supplements. We offer ninety (90) magnesium capsules for a one (1) month supply. Reap all the benefits of this powerful and healthy magnesium threonate supplement!
  • Suggested Use: Adults take 3 veggie capsules daily with food, or as recommended by a healthcare professional
  • Vegan & Gluten-Free: Suitable for various dietary needs, our capsules are vegan, gluten-free, and non-GMO, making it a great choice for conscious consumers.
Current price is $28.9733.3 ¢/count
Price when purchased online
  • Free 90-day returns
Subscribe, Your usuals, on your schedule, Save time and stay stocked!, $28.97
Your usuals, on your schedule
Save time and stay stocked!
One-time purchase $28.97

How do you want your item?

Try 30 days of Free Shipping with Walmart+! Choose plan at checkout.
How do you want your item?
Dallas, 75228
Arrives by Tomorrow
info:
Heads up – an outside link brought you to this item. Check the store location before adding to cart.
Sold and shipped by Walmart.com
Free 90-day returns
This item is gift eligible
walmart plus

Get free delivery, shipping and more*

*Restrictions apply
Try Walmart+ now

About this item

Product details

Specifications

Indications

Directions

Ingredients

Compare with similar items

Comparison Overview:
Product

Viewing this item

Sports Research Magtein Magnesium L-Threonate Capsules Supplement for Memory, Focus & Cognition - Supports Brain Health, Sleep & Mood - 2000mg, 87 Capsules
Sports Research Magtein Magnesium L-Threonate Capsules Supplement for Memory, Focus & Cognition - Supports Brain Health, Sleep & Mood - 2000mg, 87 Capsules
current price $28.97
Sports Research Magtein Magnesium L-Threonate Capsules Supplement for Memory, Focus & Cognition - Supports Brain Health, Sleep & Mood - 2000mg, 87 Capsules
4.6 out of 5 Stars. 102 reviews
Qunol Brain Health Memory Tablet with 1000mg of Magnesium L-Threonate, and 500mg of Citicoline, 60ct
Qunol Brain Health Memory Tablet with 1000mg of Magnesium L-Threonate, and 500mg of Citicoline, 60ct
current price $44.96
Qunol Brain Health Memory Tablet with 1000mg of Magnesium L-Threonate, and 500mg of Citicoline, 60ct
4.4 out of 5 Stars. 886 reviews
Nature’s Bounty Optimal Solutions Ultra Collagen Booster for Healthy-Aging, Collagen Supplement, 48 Capsules
Nature’s Bounty Optimal Solutions Ultra Collagen Booster for Healthy-Aging, Collagen Supplement, 48 Capsules
current price $15.47
Nature’s Bounty Optimal Solutions Ultra Collagen Booster for Healthy-Aging, Collagen Supplement, 48 Capsules
4.4 out of 5 Stars. 776 reviews
Spring Valley Extra Strength Vitamin B12, Cherry, 5000 mcg, 60 Count, Supplement Fast Dissolve Tablets for Metabolism Support
Spring Valley Extra Strength Vitamin B12, Cherry, 5000 mcg, 60 Count, Supplement Fast Dissolve Tablets for Metabolism Support
current price $9.12
Spring Valley Extra Strength Vitamin B12, Cherry, 5000 mcg, 60 Count, Supplement Fast Dissolve Tablets for Metabolism Support
4.7 out of 5 Stars. 2242 reviews
Force Factor Hair Growth Accelerator, Hair Growth Vitamins for Women & Men with Clinically Studied Lustriva & Biotin, Berry Blast, 60 Soft Chews
Force Factor Hair Growth Accelerator, Hair Growth Vitamins for Women & Men with Clinically Studied Lustriva & Biotin, Berry Blast, 60 Soft Chews
current price $29.97
Force Factor Hair Growth Accelerator, Hair Growth Vitamins for Women & Men with Clinically Studied Lustriva & Biotin, Berry Blast, 60 Soft Chews
4.4 out of 5 Stars. 388 reviews
PreserVision AREDS 2 Eye Vitamins with CoQ10 for Heart Health, Lutein, Zeaxanthin, Vitamin C & E, Zinc, Copper, 80 Softgels
PreserVision AREDS 2 Eye Vitamins with CoQ10 for Heart Health, Lutein, Zeaxanthin, Vitamin C & E, Zinc, Copper, 80 Softgels
current price $29.97
PreserVision AREDS 2 Eye Vitamins with CoQ10 for Heart Health, Lutein, Zeaxanthin, Vitamin C & E, Zinc, Copper, 80 Softgels
4.6 out of 5 Stars. 191 reviews
Humann SuperBeets Heart Gummies Advanced with CoQ10, Pomegranate Berry, 60 Count
Humann SuperBeets Heart Gummies Advanced with CoQ10, Pomegranate Berry, 60 Count
current price $26.97
Humann SuperBeets Heart Gummies Advanced with CoQ10, Pomegranate Berry, 60 Count
4.6 out of 5 Stars. 129 reviews
Sports Research High Potency Vitamin C Supplement - Vegan Veggie Capsules for Antioxidant Activity & Immune Support - NonGMO Verified & Gluten Free - Ascorbic Acid Vitamin C 1000mg, 180 Count
Sports Research High Potency Vitamin C Supplement - Vegan Veggie Capsules for Antioxidant Activity & Immune Support - NonGMO Verified & Gluten Free - Ascorbic Acid Vitamin C 1000mg, 180 Count
current price $17.27
Sports Research High Potency Vitamin C Supplement - Vegan Veggie Capsules for Antioxidant Activity & Immune Support - NonGMO Verified & Gluten Free - Ascorbic Acid Vitamin C 1000mg, 180 Count
4.7 out of 5 Stars. 64 reviews
O Positiv URO Urinary Tract Health Vitamin Capsules with Cranberry and D-Mannose, 60 Count
O Positiv URO Urinary Tract Health Vitamin Capsules with Cranberry and D-Mannose, 60 Count
current price $28.97
O Positiv URO Urinary Tract Health Vitamin Capsules with Cranberry and D-Mannose, 60 Count
4.5 out of 5 Stars. 257 reviews
Sports Research Collagen Peptides Powder for Skin, Nails and Joints, Unflavored, 8oz, 23 Servings
Sports Research Collagen Peptides Powder for Skin, Nails and Joints, Unflavored, 8oz, 23 Servings
current price $23.07
Sports Research Collagen Peptides Powder for Skin, Nails and Joints, Unflavored, 8oz, 23 Servings
4.3 out of 5 Stars. 104 reviews
Comparison Chart:
Vitamin & supplement typeGluten-FreeSports Research Magtein Magnesium L-Threonate Capsules Supplement for Memory, Focus & Cognition - Supports Brain Health, Sleep & Mood - 2000mg, 87 CapsulesBrain HealthQunol Brain Health Memory Tablet with 1000mg of Magnesium L-Threonate, and 500mg of Citicoline, 60ctDietary SupplementsNature’s Bounty Optimal Solutions Ultra Collagen Booster for Healthy-Aging, Collagen Supplement, 48 CapsulesLetter VitaminsSpring Valley Extra Strength Vitamin B12, Cherry, 5000 mcg, 60 Count, Supplement Fast Dissolve Tablets for Metabolism SupportHair GrowthForce Factor Hair Growth Accelerator, Hair Growth Vitamins for Women & Men with Clinically Studied Lustriva & Biotin, Berry Blast, 60 Soft ChewsMultivitamin SupplementsPreserVision AREDS 2 Eye Vitamins with CoQ10 for Heart Health, Lutein, Zeaxanthin, Vitamin C & E, Zinc, Copper, 80 SoftgelsGummiesHumann SuperBeets Heart Gummies Advanced with CoQ10, Pomegranate Berry, 60 CountGluten-FreeSports Research High Potency Vitamin C Supplement - Vegan Veggie Capsules for Antioxidant Activity & Immune Support - NonGMO Verified & Gluten Free - Ascorbic Acid Vitamin C 1000mg, 180 CountUrinary TractO Positiv URO Urinary Tract Health Vitamin Capsules with Cranberry and D-Mannose, 60 Count-Sports Research Collagen Peptides Powder for Skin, Nails and Joints, Unflavored, 8oz, 23 Servings
Health concernGeneral Health & WellnessSports Research Magtein Magnesium L-Threonate Capsules Supplement for Memory, Focus & Cognition - Supports Brain Health, Sleep & Mood - 2000mg, 87 CapsulesCognitive SupportQunol Brain Health Memory Tablet with 1000mg of Magnesium L-Threonate, and 500mg of Citicoline, 60ctBeauty SupportNature’s Bounty Optimal Solutions Ultra Collagen Booster for Healthy-Aging, Collagen Supplement, 48 CapsulesMetabolism SupportSpring Valley Extra Strength Vitamin B12, Cherry, 5000 mcg, 60 Count, Supplement Fast Dissolve Tablets for Metabolism SupportHair HealthForce Factor Hair Growth Accelerator, Hair Growth Vitamins for Women & Men with Clinically Studied Lustriva & Biotin, Berry Blast, 60 Soft ChewsAntioxidant SupportPreserVision AREDS 2 Eye Vitamins with CoQ10 for Heart Health, Lutein, Zeaxanthin, Vitamin C & E, Zinc, Copper, 80 SoftgelsBlood PressureHumann SuperBeets Heart Gummies Advanced with CoQ10, Pomegranate Berry, 60 CountGeneral Health & WellnessSports Research High Potency Vitamin C Supplement - Vegan Veggie Capsules for Antioxidant Activity & Immune Support - NonGMO Verified & Gluten Free - Ascorbic Acid Vitamin C 1000mg, 180 CountUrinary Tract SupportO Positiv URO Urinary Tract Health Vitamin Capsules with Cranberry and D-Mannose, 60 CountBeauty SupportSports Research Collagen Peptides Powder for Skin, Nails and Joints, Unflavored, 8oz, 23 Servings
Serv per cont30Sports Research Magtein Magnesium L-Threonate Capsules Supplement for Memory, Focus & Cognition - Supports Brain Health, Sleep & Mood - 2000mg, 87 Capsules30Qunol Brain Health Memory Tablet with 1000mg of Magnesium L-Threonate, and 500mg of Citicoline, 60ct24Nature’s Bounty Optimal Solutions Ultra Collagen Booster for Healthy-Aging, Collagen Supplement, 48 Capsules60Spring Valley Extra Strength Vitamin B12, Cherry, 5000 mcg, 60 Count, Supplement Fast Dissolve Tablets for Metabolism Support30Force Factor Hair Growth Accelerator, Hair Growth Vitamins for Women & Men with Clinically Studied Lustriva & Biotin, Berry Blast, 60 Soft Chews80PreserVision AREDS 2 Eye Vitamins with CoQ10 for Heart Health, Lutein, Zeaxanthin, Vitamin C & E, Zinc, Copper, 80 Softgels30Humann SuperBeets Heart Gummies Advanced with CoQ10, Pomegranate Berry, 60 Count180Sports Research High Potency Vitamin C Supplement - Vegan Veggie Capsules for Antioxidant Activity & Immune Support - NonGMO Verified & Gluten Free - Ascorbic Acid Vitamin C 1000mg, 180 Count30O Positiv URO Urinary Tract Health Vitamin Capsules with Cranberry and D-Mannose, 60 Count30Sports Research Collagen Peptides Powder for Skin, Nails and Joints, Unflavored, 8oz, 23 Servings
Enteral medication formCapsulesSports Research Magtein Magnesium L-Threonate Capsules Supplement for Memory, Focus & Cognition - Supports Brain Health, Sleep & Mood - 2000mg, 87 CapsulesTabletsQunol Brain Health Memory Tablet with 1000mg of Magnesium L-Threonate, and 500mg of Citicoline, 60ctCapsulesNature’s Bounty Optimal Solutions Ultra Collagen Booster for Healthy-Aging, Collagen Supplement, 48 CapsulesDissolving TabletsSpring Valley Extra Strength Vitamin B12, Cherry, 5000 mcg, 60 Count, Supplement Fast Dissolve Tablets for Metabolism SupportSoft ChewsForce Factor Hair Growth Accelerator, Hair Growth Vitamins for Women & Men with Clinically Studied Lustriva & Biotin, Berry Blast, 60 Soft ChewsSoftgelsPreserVision AREDS 2 Eye Vitamins with CoQ10 for Heart Health, Lutein, Zeaxanthin, Vitamin C & E, Zinc, Copper, 80 SoftgelsGummiesHumann SuperBeets Heart Gummies Advanced with CoQ10, Pomegranate Berry, 60 CountCapsulesSports Research High Potency Vitamin C Supplement - Vegan Veggie Capsules for Antioxidant Activity & Immune Support - NonGMO Verified & Gluten Free - Ascorbic Acid Vitamin C 1000mg, 180 CountCapsulesO Positiv URO Urinary Tract Health Vitamin Capsules with Cranberry and D-Mannose, 60 CountSoftgelsSports Research Collagen Peptides Powder for Skin, Nails and Joints, Unflavored, 8oz, 23 Servings
Now hiding additional rows in the Table

Frequently bought together

Sports Research Magtein Magnesium L-Threonate Capsules Supplement for Memory, Focus & Cognition - Supports Brain Health, Sleep & Mood - 2000mg, 87 Capsules $28.97 33.3 ¢/count

Sports Research Magtein Magnesium L-Threonate Capsules Supplement for Memory, Focus & Cognition - Supports Brain Health, Sleep & Mood - 2000mg, 87 Capsules
current price $28.97
33.3 ¢/count

Sports Research Magtein Magnesium L-Threonate Capsules Supplement for Memory, Focus & Cognition - Supports Brain Health, Sleep & Mood - 2000mg, 87 Capsules

4.6 out of 5 Stars. 102 reviews

Sports Research Collagen Peptides Powder for Skin, Nails and Joints, Unflavored, 8oz, 23 Servings $23.07 $2.88/oz

Sports Research Collagen Peptides Powder for Skin, Nails and Joints, Unflavored, 8oz, 23 Servings
current price $23.07
$2.88/oz

Sports Research Collagen Peptides Powder for Skin, Nails and Joints, Unflavored, 8oz, 23 Servings

4.3 out of 5 Stars. 104 reviews

Sports Research High Potency Vitamin C Supplement - Vegan Veggie Capsules for Antioxidant Activity & Immune Support - NonGMO Verified & Gluten Free - Ascorbic Acid Vitamin C 1000mg, 180 Count $17.27 9.6 ¢/count

Sports Research High Potency Vitamin C Supplement - Vegan Veggie Capsules for Antioxidant Activity & Immune Support - NonGMO Verified & Gluten Free - Ascorbic Acid Vitamin C 1000mg, 180 Count
current price $17.27
9.6 ¢/count

Sports Research High Potency Vitamin C Supplement - Vegan Veggie Capsules for Antioxidant Activity & Immune Support - NonGMO Verified & Gluten Free - Ascorbic Acid Vitamin C 1000mg, 180 Count

4.7 out of 5 Stars. 64 reviews

In 50+ people's carts Sports Research Omega 3 Fish Oil Supplement, Triple Strength 1250mg Omega 3 Fatty Acids, 60 Softgels $22.97 38.3 ¢/count

In 50+ people's carts
Sports Research Omega 3 Fish Oil Supplement, Triple Strength 1250mg Omega 3 Fatty Acids, 60 Softgels
current price $22.97
38.3 ¢/count

Sports Research Omega 3 Fish Oil Supplement, Triple Strength 1250mg Omega 3 Fatty Acids, 60 Softgels

4.6 out of 5 Stars. 622 reviews
Current price is $92.28
Items may be delivered on different dates

Customer ratings & reviews

4.6 out of 5 stars
stars102 ratings30 reviews
How item rating is calculated
  1. 5 stars80% (82)
  2. 4 stars10% (10)
  3. 3 stars6% (6)
  4. 2 stars1% (1)
  5. 1 star3% (3)
Filtered and sorted results would be available on the new 'Customer ratings & reviews' page.
Sort by |

Showing 1-3 of 30 reviews

Oct 15, 2025
Steve
5 out of 5 stars review

Verified Purchase

this magnesium product has been very helpful. i recently had hip replacement surgery and sleeping has been difficult. this magnesium product helps me sleep through the night.

Incentivized Review
Helpful?46KK87GHDYXH14780369837
Nov 3, 2025
SHELLABELL
Top Reviewer
Sold bySports Research
5 out of 5 stars review

Verified Purchase

Magnesium L-Threonate by Sports Research

After using the product for over a month I have notice much better sleep quality. I do feel it is helping with memory too. Is it a fix-all? No, but very helpful and I will continue to use this product. Purchased the first bottle from another place but found Walmart to have a better price for the second bottle.

Helpful?46KK87GHDYXH14780369837
Sep 29, 2025
kristie
5 out of 5 stars review

Verified Purchase

Take my money!

This stuff is a lifesaver. Sleep doesn’t come easy in the middle of menopause. The magnesium is definitely helping me fall asleep so this is 100% worth the $.

Incentivized Review
Helpful?46KK87GHDYXH14780369837