SKU: 2791298083

Brain-Mag Pro Magnesium L-Threonate - 90 capsules - 3 pack

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Description

Brain-Mag Pro Magnesium L-Threonate - 90 capsules - 3 packCrosses the blood brain barrier to support healthy mood, cognition and sleep. Magtein is the only form of magnesium shown to effectively increase magnesium levels in the brain. Promotes healthy sleep patterns and mood. Supports cognitive function, including executive function, working memory, attention and episodic memory. View Certificate of Analysis Research Supported Benefits: Supports Cognitive Function. Magnesium threonate is essential for

Crosses the blood-brain barrier to support healthy mood, cognition and sleep.

  • Magtein® is the only form of magnesium shown to effectively increase magnesium levels in the brain.
  • Promotes healthy sleep patterns and mood.
  • Supports cognitive function, including executive function, working memory, attention and episodic memory.

View Certificate of Analysis

Research-Supported Benefits:

Supports Cognitive Function. Magnesium threonate is essential for maintaining between-cell signaling and promoting the growth, maturation and survival of neurons and their networks. Magnesium threonate crosses the blood-brain barrier and boosts the production of brain-derived neurotrophic factor (BDNF), a protein that promotes the survival and growth of neurons. Clinical research shows that magnesium L-threonate in the form of Magtein® can significantly improve executive function, working memory, attention and episodic memory. This cognitive improvement was equivalent to a nine-year reduction in their overall brain age.1,2

Supports Healthy Mood. Magnesium threonate supports a healthy mood because it plays a role in neuronal signaling and BDNF production. Magnesium threonate is also involved with the function of some neurotransmitters, including GABA, serotonin and dopamine. Research shows that adults aged 50 to 70 who took Magtein® for 12 weeks had significant reductions in stress-related anxious symptoms and feelings of fear compared to the placebo group.3

Supports Sleep. Magnesium is known to support healthy sleep patterns, including increasing total sleep time, reducing sleep latency (the time it takes to fall asleep) and improving sleep efficiency.4

References:

1. Li W, Yu J, Liu Y, et al. Elevation of brain magnesium prevents synaptic loss and reverses cognitive deficits in a mouse model. Mol Brain. 2014;7:65. Published 2014 Sep 13. doi:10.1186/s13041-014-0065-y

2. Liu G, Weinger JG, Lu ZL, Xue F, Sadeghpour S. Efficacy and Safety of MMFS-01, a Synapse Density Enhancer, for Treating Cognitive Impairment in Older Adults: A Randomized, Double-Blind, Placebo-Controlled Trial. J Alz Dis. 2016;49(4):971-990. doi:10.3233/JAD-150538 

3. Hewlings S and Kalman D. A Randomized, Double-Blind, Placebo-Controlled, Comparator Trial Evaluating Magtein® Magnesium Supplement on Quality of Life as Related to Levels of Stress, Anxiety, Fear and Other Indicators. EC Nutrition. 2022:07-14. 

4. Abbasi B, Kimiagar M, Sadeghniiat K, Shirazi MM, Hedayati M, Rashidkhani B. The effect of magnesium supplementation on primary insomnia in elderly: A double-blind placebo-controlled clinical trial. J Res Med Sci. 2012;17(12):1161-1169. 

  • Magtein® (Magnesium L-threonate) is a patented compound that effectively crosses the blood-brain barrier.
  • Clinical research shows it provides significant improvement in executive function, working memory, attention and episodic memory. The cognitive improvement is equivalent to a nine-year reduction in "brain age".2
  • Benefits:2
    • Effectively crosses the blood-brain barrier 
    • Delivers magnesium to the brain most effectively 
    • Increases brain synaptic density 
    • Reverses the hippocampus age-related shrinking of the brain, which controls short and long-term memory 
    • Restores the prefrontal cortex synaptic density of the brain, which controls complex cognitive behavior and emotional response; executive reasoning; planning; decision making 
    • Increases synaptic plasticity and density in both hippocampus and prefrontal cortex regions of the brain.
Supplement Facts
Serving Size: 3 Capsules
Servings Per Container: 30
Amount Per Serving %DV
Magnesium (from 2000 mg Magtein® magnesium L-threonate) 144 mg 34%*
* Percent Daily Values are based on a 2,000 calorie diet.
REV.10.23

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
  • SUGGESTED DAILY USE: Take 3 capsules daily, may be taken in divided doses, or as recommended by your healthcare professional.
  • NOTE: Keep bottle tightly closed. Store in a cool, dry place, away from direct sunlight. Do not use if tamper-evident packaging is broken. KEEP OUT OF REACH OF CHILDREN.
  • CAUTION: Not intended for use by pregnant or nursing women. Not formulated for use in children. If you have a medical condition or are taking medications, consult with your healthcare professional before using this product.
  • OTHER INGREDIENTS: Vegetable capsule, rice our.
  • DOES NOT CONTAIN: Dairy, egg, soy, wheat, gluten, corn, sh, shellsh, tree nuts, peanuts.

Bioavailable Form. Magtein® is a patented form of magnesium L-threonate that is the most bioavailable magnesium because it crosses the blood-brain barrier. For this reason, Brain-Mag Pro is the best magnesium supplement for supporting cognition and mood.

High Dose. Other supplements on the market contain less than 100 mg of magnesium from less than 1300 mg of magnesium L-threonate. ProHealth Longevity’s Brain-Mag Pro contains 144 mg of magnesium from 2000 mg of magnesium L-threonate.

Free of Unwanted Ingredients. Brain-Mag Pro doesn’t contain dairy, eggs, peanuts, preservatives or chemicals. Brain-Mag Pro does not contain animal-sourced raw materials and is suitable for vegetarians and vegans. It is Kosher Certified. It is free of GMO and BSE/TSE risk. It is non-irradiated, non-ETO treated.

Quality-Manufacturing Practices. All of our products are manufactured in an FDA-registered, GMP-certified facility.

Third-Party Tested in the USA. Every batch is third-party tested in US laboratories to ensure the highest quality, purity and potency. Certificates of Analysis are available.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 2791298083

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4.8 ★★★★★
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Misty Arnold
Lexington, US
★★★★★ 4
Great for super chewers
Size: 4"
This dog chew toy was much smaller than expected. With that being said, we have a pit-bulldog mix that’s a super chewer. When I gave this to him, I expected it’s destryction within a couple of days. It’s been over a month and although it shows wear and tear... he hasn’t destroyed it.
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Reviewed in the United States on April 12, 2021
T
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The Dry Side Of The State
Belleville, US
★★★★★ 5
Labrador approved!!
This is Sherman, he's the youngest of our 3 labs. He's 16 mos old, 83 lbs and a super obsessive chewer. Chewed through half the spindles on our deck over the course of about 2 hours - That's when I ordered BarkBone. He has a nightly chew session before bed, as well as throughout the day anytime he gets bored. These things are amazing and stand up to out little buzzsaw!! With the addition of the 2 new ones received today, he has 7 or 8 BarkBones in different flavors. He trades off during a chew-a-thon. He "lost" all the other bones (the other 2 took them outside and buried them in the snow). Poor guy went out of his mind searching the house for a bone a couple nights ago, which is why I ordered more! Big guy was elated when UPS them today - on a Sunday!! He layed down for a chew immediately! My only complaint, I think they give him smelly, clear the room, gas! 🤢😵‍💫
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Reviewed in the United States on January 10, 2022
R
Verified Purchase
Rita
Whiting, US
★★★★★ 3
micro bone
Size: 4"
Really tiny, but they refunded me
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Reviewed in the United States on September 7, 2025
A
Verified Purchase
Amazon Customer
Houston, US
★★★★★ 1
Not interested in chewing this toy
Size: 8"
Our corgi is a very aggressive chewer but just doesn’t like this toy. He’ll pick it up excitedly and run off with it only to drop it and walk away, as if he tastes something bad. He’s attempted to chew it a few times but will stop within a few seconds and just walk away. He’s done this at least 10 times. I can’t figure it out. This dog chews up everything, but leaves this toy alone. I had such great hopes for this chew toy. A big waste of money.
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Reviewed in the United States on April 28, 2020
M
Verified Purchase
Mark Schull
Boise, US
★★★★★ 5
Great Product
Size: 7.75"
The bones are great! We have two Golden Retrievers and they love them
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Reviewed in the United States on September 9, 2025

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