Overall pick
NOW Supplements, Magtein™ with patented form of Magnesium (Mg), Cognitive Support*, 90 Veg Capsules
Key item features
- Cognitive Support: 2 grams of Magnesium L-Threonate for cognitive support*
- Patented Magnesium: A patented form of magnesium that readily crosses the blood-brain barrier for utilization in the brain*
- Daily Dosage: Take 3 capsules daily in divided doses (1 capsule in mid-afternoon and 2 capsules one hour before sleep)
- Brain Health: Supports brain health and may facilitate learning and memory, as well as a relaxed mood*
- Quality Tested: Made and quality tested in the USA with globally sourced ingredients*
- Essential Mineral: Magnesium (Mg) is essential for bone and nervous system function*
- Trademarked Ingredient: Magtein is a trademark of Magceutics, Inc. and is distributed exclusively by AIDP, Inc.
Generated by AI
Specs
- Primary ingredientMagnesium L-Threonate
- Vitamin & supplement functionCognitive Support*
- Count per pack90
- Serv per cont30
- Ingredient preferenceSoy-Free
- Dosage3 Veg Capsules
Reviews summary
Pros
- : Helps achieve more restful sleep.
- : Offers lower prices compared to others.
- : Provides calming effect for rest and sleep.
- : Improves capacity for short term recall.
Generated by AI
Current price is USDNow $30.99
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was $37.99$37.99
34.4 ¢/countYou save$7.00
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About this item
Product details
Magnesium L-Threonate Supports Memory and Learning* Promotes Brain Health* Magnesium (Mg) is an essential mineral best known for its role in bone and nervous system function.* 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.* However, most forms of Mg are not easily absorbed into the nervous system.* Magtein® is a patented form of Mg that readily crosses the blood-brain barrier for utilization in the brain.* Laboratory studies indicate that Magtein® supports brain health and may facilitate learning and memory, as well as a relaxed mood.* Magtein® is protected under a family of US patents, pending patents, and is protected worldwide. Magtein® is a trademark of Magceutics®, Inc. and is distributed exclusively by AIDP, Inc. Natural color variation may occur in this product.
- 2 grams of Magnesium L-Threonate for cognitive support*
- A patented form of magnesium that readily crosses the blood-brain barrier for utilization in the brain*
- Take 3 capsules daily in divided doses (take 1 capsule during the daytime, preferably in mid-afternoon and take 2 capsules one hour before sleep)
- Supports brain health and may facilitate learning and memory, as well as a relaxed mood*
- Made and quality tested in the USA with globally sourced ingredients*
info:
We aim to show you accurate product information. Manufacturers, suppliers and others provide what you see here, and we have not verified it.
Specifications
Primary ingredient
Magnesium L-Threonate
Vitamin & supplement function
Cognitive Support*
Count per pack
90
Serv per cont
30
Indications
Stop Use Indications
For adults only. Like other magnesium products, Magtein may induce sleepiness, drowsiness or headaches at first. Reduce the dosage, consult a doctor, or discontinue use if conditions persist for more than one week. Consult physician if pregnant/nursing, taking medication, or have a medical condition. Keep out of reach of children.
Health Concern
Cognitive Support
Directions
Dosage
3 Veg Capsules
Instructions
Take 3 capsules daily in divided doses (take 1 capsule in the morning and take 2 capsules two hours before sleep).
Warranty
Warranty information
Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.
Ingredients
Ingredients
Magtein®, Hypromellose (Cellulose Capsule), Rice Flour, Stearic Acid (Vegetable Source) and Silicon Dioxide.
Warnings
Warning Text
For adults only. Like other magnesium products, Magtein® may induce sleepiness, drowsiness or headaches at first. Reduce the dosage, consult a doctor, or discontinue use if conditions persist for more than one week. Consult physician if pregnant/nursing, taking medication, or have a medical condition. Keep out of reach of children.
State Chemical Disclosure
None
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Customer ratings & reviews
How item rating is calculated
Reviews summary
Pros
- : Helps achieve more restful sleep.
- : Offers lower prices compared to others.
- : Provides calming effect for rest and sleep.
- : Improves capacity for short term recall.
Generated by AI
Sort by |
Showing 1-3 of 74 reviews
Mar 4, 2026
terence
Top Reviewer
5 out of 5 stars review
Verified Purchase
Pleasant way to get Mag
Better than adding more pills to my stack.!! Pleasant taste. soft chewy I split the dose — morning/evening Quality company
Helpful?5C9NR1K7U57D37398744
Dec 8, 2025
Walmart customer
Top Reviewer
5 out of 5 stars review
Verified Purchase
Thank You NOW
Magtein is used to help support the brain and the glymphatic system. It really works.
Helpful?5C9NR1K7U57D37398744
Mar 4, 2026
Bonnie
Top Reviewer
5 out of 5 stars review
Verified Purchase
Sleep and Bones
Easy to swallow capsule.
Helpful?5C9NR1K7U57D37398744
