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]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 73758280428

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Kindle Customer
Los Angeles, US
★★★★★ 5
Lovely sandals!
I highly recommend! These are so comfortable! Right out of the box, they can be worn all day. The velcro-adjustable straps are great for making for a perfect fit. The aren't clunky to wear, even though they appear to be. They're super cute, in my opinion. The sock liner is textile, so feet feel good all day, not slimy, like leather and suede can sometimes make feet feel if socks aren't worn.
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Reviewed in the United States on March 17, 2026
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Pamela
Draper, US
★★★★★ 5
Cute and Comfortable
Size: 10, Color: Black
This is my second pair. I bought the sand color at my local Macy's. I got their last pair. I have issues with back pain and ankle swelling and pain. These are so comfortable I had to get them in Black. The adjustable straps are great. My feet are a little bit wider because of the swelling issues. So if you have very narrow feet these might be a little big. You might want to go down a half a size. But otherwise I wear a size 10 and they fit perfectly. I don't think the picture does the color justice. The black almost looks like velvet, it's very deep and rich. I wore them out today for the first time and got lots of compliments. The footbed is very comfortable with the memory foam. Lots of support. I noticed my back and ankle pain is much better wearing these. I've never owned UGG before. If these hold up really well and continue to stay comfortable, I will be purchasing other styles for fall and winter.
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Reviewed in the United States on May 1, 2026
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Tilly
Natrona Heights, US
★★★★★ 5
Great fitting sandals
Size: 7.5, Color: Sand
Great fitting. Beautiful. Fit like a glove. Great to walk in. Great quality. Lightweight. All in one gorgeous sandals.
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Reviewed in the United States on May 11, 2026
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J. C.
Waukegan, US
★★★★★ 5
My new favorite summer sandal!
Size: 8.5, Color: Bay Fog
I am loving these shoes so far this summer! The color is so cute, perfect for a light summer palette. It's the perfect light purple that doesn't make me look pale or washed out. For reference, I have fair to light neutral skin tone. They are SO comfortable - a little too comfortable for a shoe, it's more comfortable than my ugg slippers! They do take a second to put on as you have to either force your ankle in without unstrapping the back - don't judge me - or undo them. Thankfully they have a strap to help get them on easily. I love these shoes. I am a medium width, but I think these have some wiggle room since both the straps are velcro and adjustable somewhat. They are easy to walk in, hold onto the foot, have been more balanced than some others I have had in this platform style, and are very cushioned to walk in. Slight arch support to me but I have somewhat high arches so if you are more flat footed or standard arch these will give you even better support. Really impressed with these. They are more casual but work with many different outfits from sundresses to jeans. For me, these were a great buy and I will be wearing them all summer.
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Reviewed in the United States on June 7, 2026
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Sonia
Pawtucket, US
★★★★★ 5
Comfort and style
Size: 8.5, Color: Chestnut
Like walking on clouds with support. Thank you Ugg’s. Perfect size 8.5 Will buy again.
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Reviewed in the United States on June 11, 2026

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