SKU: 73758280428

Brain-Mag Pro Magnesium L-Threonate - 90 capsules

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Description

Brain-Mag Pro Magnesium L-Threonate - 90 capsulesCrosses 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]
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SKU: 73758280428

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4.8 ★★★★★
Based on 6 reviews
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Product Reviews
M
Verified Purchase
Matt C.
Fort Morgan, US
★★★★★ 3
IMMEDIATE REACTION, PLUS FOLLOW UP AFTER A WEEK!
Style: For Him
**Package arrived LITERALLY 5 minutes ago, here is my immediate initial reaction, and then I'll actually post this after USING the soap and getting a better feel for the product.** Keeping in mind that smell is subjective, here are my knee jerk thoughts on the bars of soap: - Firstly, I can smell the soap through the bag (and box). Whatever scent this is, it's POTENT. - Opening the box, the bars of soap look a LITTLE small. Not egregiously so, but a little bit smaller than your average bar of soap; BUT I check them against a new bar of Dove soap that I have, and they are identical. The eyes are playing tricks on you with these. - Here is the breakdown of the 6 scents - Activated Charcoal. This is what I was HOPING would smell like the "Pine Tar" that other companies (like Dr. Squatch, which I've never used, btw) have, but it is the "soap-est" smelling soap, with a hint of tar. It smells a little bit like a can of new paint. - Tango Mango. IMHO, the best smelling of the 6, with strong citrus smells. Very lemon-y, but pleasant. - Eucamint. Ahhh, here's what was permiating out of the box. This smell is STRONG, with an AGGRESSIVE mint smell. Like, Ben Gay mint. And as strong to boot. It doesn't smell BAD, but it's hands down the strongest scent. - Oatmeal Shea. Meh. Kinda smells like an old coat that would be hanging in your grandfathers closet. It's not a BAD smell, but it has this weird odor to it, like when you leave a can of peanuts in your cupboard for a long time, and then go back and smell it. - Patchouli Lime. This one kind of smells like a mixture of Activated Charcoal, Eucamint and Oatmeal Shea. It smells like a room that you just painted a day or two ago, and it definitely has the Ben Gay after aroma lingering. - Apline Spice. This smells like a box. Like find an empty cardboard box, open it, and take a whiff. Boom, Alpine Spice. My least favorite. I will say, none of them STINK; as in there isn't a smell that I'm like, "ewww, I don't want to smell like AT ALL!" Which sounds weird, because I described some of them as "paint," "an old coat," and "a cardboard box," but I feel that those are just very passive smells, not aggressively bad ones. If there is a problem soap, I would assume it's going to be Eucamint, because it might just be too overpowering, although I've found that the more you smell them, they seem to mellow out. I imagine that after a shower with these, the smell will dissipate enough that it will be more mild. Still, with the exception of Tango Mango; a very good smelling soap mind you, I'd say they are all very "manly" scents, and I'm excited to try them out. Ok, so I'm a little over a week in, and here's my final take. (I made it through Activated Charcoal and Tango Mango): First, the scents ABSOLUTELY mellow out when used to actually shower with them. My wife, who admittedly isn't really up on me like that, hasn't even mentioned me smelling differently than the last 11 years. So, if she's even noticed, it's not on a level to make a fuss about. This is important because fresh from the box, these things have some powerful scents, but they are definitely tamed by washing with them. The bars last ABOUT 7 showers. Obviously, your mileage will vary based on how long you're in the shower, how much you scrub, how you store them, etc, but I was able to get 7 GOOD showers out of these. I have them in these natural sisal (whatever that is) exfoliating bags that help lather and store the soap, and really did some good scrubbing in my showers. The bars lather decently, but I'm not sure how much the bag helps with that. If you are a once a day showerer, a bar a week is a very fair approximation of what you'll get. I definitely felt.....SOMETHING I didn't before with my shower gel showers. I don't know if that's the moisturizing, or the exfoliation, but my skin felt a little different after showering. A decent buy. I'm not thrilled, but I'm not upset either. I don't think it changed my life, or even the way I shower, but I'm not mad at the experiment. I may try the Dr. Squatch soaps to see how all these stack up.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 1, 2020
J
Verified Purchase
Jessica
Pawtucket, US
★★★★★ 5
Convinced to make the switch
Style: Citrus
Love this soap. I was using Jukebox, but I'm making the switch. Crate 61 feels better on my skin, the bars last a little longer and the 6 pack is $15 cheaper than I was paying for 6 bars with the Jukebox subscription. I get extremely dirty at my job so I tend to go through soap faster than the average women. Jukebox bars would last me about 4 days. These will last 6 or 7 days. Jukebox bars were a definite upgrade from body wash, but it would irritate the sensitive areas. I don't have that issue with this soap. Jukebox bars smell nice in the shower, but I feel like the scent didn't last beyond that. Crate 61 leaves a pleasantly subtle smell on my skin after showering. The only benefit with Jukebox is that you can choose the individual soaps in your 6 pack, rather than selecting one of the collections.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 28, 2026
J
Verified Purchase
JTMachine
Louisville, US
★★★★★ 5
Amazing
It smells amazing, the orange Turmeric one is my favorite. Nice to have in the kitchen for cleansing hands, five star experience.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 17, 2026
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Verified Purchase
Trista Malcome
Lowell, US
★★★★★ 5
Love the smell of the soap and the net is very cool.
The soap smells great and the holder does a great job exfoliating my skin. It also helps to keep the soap from sitting in water and staying soft so the soap lasts longer.
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Reviewed in the United States on January 24, 2026
A
Verified Purchase
Alexa reyes
Chelsea, US
★★★★★ 5
Love these soaps
I'm in love with these soaps. I buy natural soaps all the time but these are my new favorite. Got it in my mouth on accident one time it was the oatmeal one, it was literally sweet no chemically taste.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 2, 2026

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