Magtein – Magnesium L-Threonate Supplement, Memory, Focus, Sleep & Brain Health Formula for Men & Women, Cognitive Support for Adults, Clinically Researched – 60 Veg Capsules
$32.20
Price: $32.20
(as of Oct 22, 2025 06:16:28 UTC – Details)
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Is Discontinued By Manufacturer : No
Product Dimensions : 3 x 1.5 x 1.5 inches; 3 ounces
Date First Available : July 14, 2015
Manufacturer : Magceutics
ASIN : B011M06YFG
Best Sellers Rank: #6,446 in Health & Household (See Top 100 in Health & Household) #129 in Magnesium Mineral Supplements
Customer Reviews: 4.6 4.6 out of 5 stars 2,019 ratings var dpAcrHasRegisteredArcLinkClickAction; P.when(‘A’, ‘ready’).execute(function(A) { if (dpAcrHasRegisteredArcLinkClickAction !== true) { dpAcrHasRegisteredArcLinkClickAction = true; A.declarative( ‘acrLink-click-metrics’, ‘click’, { “allowLinkDefault”: true }, function (event) { if (window.ue) { ue.count(“acrLinkClickCount”, (ue.count(“acrLinkClickCount”) || 0) + 1); } } ); } }); P.when(‘A’, ‘cf’).execute(function(A) { A.declarative(‘acrStarsLink-click-metrics’, ‘click’, { “allowLinkDefault” : true }, function(event){ if(window.ue) { ue.count(“acrStarsLinkWithPopoverClickCount”, (ue.count(“acrStarsLinkWithPopoverClickCount”) || 0) + 1); } }); });
MAGTEIN: UNIQUE PATENTED FORMULA – Magtein Magnesium L Threonate supplement features Vitamin C and Vitamin D for enhanced brain absorption, supporting optimal cognitive function for men and women
MAGNESIUM SUPPLEMENT BENEFITS – Our magnesium capsules promote increased energy, improved digestion, restful sleep, reduced fatigue, and balanced calcium and magnesium levels
OPTIMAL BRAIN SUPPORT – Magnesium L-Threonate is the only form of magnesium clinically shown to cross the blood-brain barrier, supporting cognitive function, memory, and learning
HIGH-QUALITY INGREDIENTS – Free from fillers, artificial colors, flavors, preservatives, and Magnesium Stearate, our capsules are non-GMO, kosher, and gluten-free
Manufactured in the USA with US and imported materials
Customers say
Customers report positive effects of this magnesium supplement on sleep quality, noting they sleep 7-8 hours and wake up breathing easily. The product receives praise for its quality and effectiveness, particularly for cognitive improvement and mental alertness, with one customer noting it works like a prescription for anxiety. Moreover, customers appreciate its calming effects, reporting improved stress levels and mood, and consider it the best form of magnesium for brain health. However, experiences with pain relief are mixed, with some reporting relief from cramps while others experience constant headaches. Additionally, opinions on value for money are divided, with some finding it worth the price while others consider it expensive for the results.
4 reviews for Magtein – Magnesium L-Threonate Supplement, Memory, Focus, Sleep & Brain Health Formula for Men & Women, Cognitive Support for Adults, Clinically Researched – 60 Veg Capsules
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AreGee –
Highly recommended — especially for women navigating post-menopause changes.
This Magnesium L-Threonate (Magtein) was originally recommended by my neurologist, and I’ve now been taking it for about two years. As a post-menopausal woman, I was really struggling with brain fog and memory lapses, and this supplement has made a substantial difference.The improvement in clarity and focus has been very noticeable, and I truly feel sharper and more balanced throughout the day. On top of that, it also helps me relax and sleep more soundly at night. I appreciate that these capsules use the clinically researched Magtein formula, and I like the addition of Vitamin C and Vitamin D3 for overall wellness support.The capsules are easy to swallow, gentle on the stomach, and the quality feels trustworthy. Having tried other forms of magnesium in the past, this one is in a league of its own for brain health.If you’re experiencing brain fog, memory struggles, or simply want to support your cognitive health, this is absolutely worth it. I wouldn’t want to be without it now.
Niji –
Relaxing. Affordable. Very Potent. Clean.
Updated: 19/02/2018Been using this for some time now, there is a noticeable relaxing effect (initially it made me anxious but by week one of regular use it relaxed instead) this seems to increase blood flow to the brain rather dramatically, but the effect is quite nice when combined with say green tea or real matcha you become very relaxed and very alert (most likely more green tea components make it to your brain).This is likely more like an ‘enabling’ supplement. However I have found ionic/liquid magnesium to have a MUCH more dramatic effect on memory and over all body relaxation IF you are getting enough vitamin D and C along side it. As 400 doses of magnesium chloride costs around $9 USD and you only get about 3 months out of this container (or 1-2 months if you supplement a higher dosage) and the rest of the body desperately needs more magnesium than the brain…. just taking more magnesium in the diet has the same effect (i.e. 600 mg a day instead of 460 mg). But when not taking enough: MORE magnesium makes it to my brain with this (very pronounced effect after adaptation period) product!Absolutely wonderful and no fillers! I am terribly allergic to certain fillers and highly active ‘inactive’ and ‘stabalizers’ ingredients in supplements so these are heavenly for getting magnesium to my brain neurons (heavy mitochondrial damage in my brain, and gilial cell starvation issues with BBB due to complicated nutrient processing/absorption differences).3 things to note:Very potent, at 2 capsules a day you definitely feel dramatic changes in neuronal firing/signaling (less likely to depolarize mid synapse chain).Because of the previous feelings of anxiety/dread can be greatly enhanced as synaptic firing is less likely to ‘stop’ on demand (biofeedback) so if there IS actually something to be afraid of (such as snow ‘quietly’ about to collapse your roof, or a wild animal/human prowling around the general area with hostile/invasive/subverse intent) the feelings will be unable to be suppressed or ‘let go’ of until the magnesium, D and C is fully metabolized (up to several hours depending on what you are doing) so I don’t really recommend you take this to ‘relax’ from anxiety related stress or tension.Conversely to the above when the environment is safe and tranquil these help you relax quite more fully than say, deep meditation can alone, and you don’t even need to mediate for a solid relaxation. It also aids general relaxation regardless of the previous too by relaxing many major muscle groups and excess tension (I recommend laying down on firm surfaces as your spine will relax too, and it could easily deform if you are laying or moving incorrectly!), though all magnesium seems to have this general effect.
Tribbsc –
A Game Changer for Sleep, Calm, and Brain Health
I’ve been using Magnesium L-Threonate for about four months now, and I absolutely love it. As someone recovering from a traumatic brain injury, I’ve been looking for ways to support my brain health, memory, and cognition, and this supplement has been a game-changer. The L3N8 form of magnesium crosses the blood-brain barrier, which is key for its effectiveness in supporting brain function.What I’ve noticed most is how it helps me calm down and relax, especially in the evenings, making it easier to wind down for sleep. I’ve struggled with sleep quality in the past, but since starting this supplement, I’ve experienced more restful nights and feel more refreshed in the morning.I get it on Subscribe & Save, and I’ve seen consistent benefits from taking it daily. The 60 veggie capsules last for a month, and I find that the product is gentle yet effective. If you’re looking for a supplement that supports brain health, improves sleep quality, and helps reduce stress, I would highly recommend giving this a try.Rating: ⭐⭐⭐⭐⭐ (5/5) – Highly Recommend for Brain Health and Sleep
JING –
Buen producto