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🧠 Elevate your mind — don’t just keep up, lead the pack!
Life Extension Neuro-Mag Magnesium L-Threonate delivers 2000 mg of a unique magnesium form per serving, designed to cross the blood-brain barrier and support cognitive health. Clinically shown to enhance short-term memory, executive function, and mental clarity, this vegetarian, gluten-free, and non-GMO supplement is crafted with premium ingredients and backed by over 40 years of scientific research. Ideal for professionals seeking sharper focus, better memory, and overall brain wellness.










| ASIN | B006P536E6 |
| Age Range Description | Adult |
| Allergen Information | Gluten Free |
| Best Sellers Rank | #197 in Health & Household ( See Top 100 in Health & Household ) #6 in Magnesium Mineral Supplements #26 in Diet & Sports Nutrition |
| Brand Name | Life Extension |
| Customer Reviews | 4.6 out of 5 stars 24,305 Reviews |
| Diet Type | Gluten Free, Vegetarian |
| Flavor | Vegetarian |
| Global Trade Identification Number | 00737870160397 |
| Item Form | Capsule |
| Item Nype Name | Neuro-Mag Magnesium L-Threonate |
| Item Weight | 0.27 Pounds |
| Manufacturer | Life Extension |
| Manufacturer Part Number | 01603 |
| Material Type Free | Gluten Free, Non-GMO |
| Model Number | 01603 |
| Number of Items | 1 |
| Origin | Made in US |
| Primary Supplement Type | Magnesium |
| Product Benefits | Also available in tropical punch flavored drink mix, Encourages quick thinking, Promotes working (short-term) memory, Supports overall cognitive health |
| Unit Count | 90.00 Count |
L**E
Great Product
Life Extension’s Neuro-Mag Magnesium L-Threonate is a standout supplement designed to support cognitive health, and after trying it for several months, I can see why it’s so highly regarded. This product contains magnesium L-threonate, a unique form of magnesium that’s specifically formulated to cross the blood-brain barrier, making it highly effective for brain health. Each serving (three vegetarian capsules or one scoop of the tropical punch powder) delivers 2,000 mg of magnesium L-threonate, providing 144 mg of elemental magnesium. Here’s my take on its performance, benefits, and overall experience. Pros: • Cognitive Support: I noticed improved mental clarity and focus after about two weeks of consistent use. Tasks that require working memory, like recalling details or multitasking, felt smoother and less taxing. This aligns with research indicating magnesium L-threonate’s ability to enhance synaptic density and cognitive function, particularly in aging individuals. • Sleep Benefits: While not marketed primarily for sleep, I found that taking it about an hour before bed helped me fall asleep faster and wake up feeling refreshed. This echoes user experiences shared on platforms like X, where some reported better sleep quality and daytime alertness. • High Absorption: Unlike other magnesium forms like oxide or citrate, which are better for whole-body benefits, magnesium L-threonate is designed for brain absorption. Studies cited by Life Extension show it can boost magnesium levels in cerebrospinal fluid by 15% in animal models, which likely contributes to its cognitive effects. • Clean Formula: The capsules are gluten-free, non-GMO, and vegetarian, with no major allergens or unnecessary fillers. The powder version has a pleasant tropical punch flavor, making it easy to mix with water or juice. • Trusted Brand: Life Extension’s rigorous testing for purity and potency gives confidence in the product’s quality. Their transparency, including offering Certificates of Analysis, is reassuring. Cons: • Price Point: Neuro-Mag is pricier than standard magnesium supplements, which might be a drawback for budget-conscious buyers. However, the specialized form and targeted benefits justify the cost for those prioritizing brain health. • Time to Notice Effects: While some users report benefits in as little as six weeks, full effects may take up to 12 weeks, requiring patience. Final Verdict: Life Extension’s Neuro-Mag Magnesium L-Threonate is a high-quality supplement that delivers on its promise of supporting cognitive health. Its ability to enhance memory, focus, and even sleep quality makes it a worthwhile investment for those prioritizing brain function. Great benefits and clean formulation make it a top choice!
R**R
TLDR: Don't wait! Buy it now! This stuff is really great and I think you're gonna love it!
Life Extension Neuro-mag: I first learned about magnesium l-threonate on YouTube. It was recommended by several physicians there and in person, all of whom consistently make good suggestions in terms of health optimization. Even still, I didn't go for it right away, unsure if this form of magnesium could really be much different than or better than the liquid magnesium from Life Extension that I've been using with great results for several years now. Still, I was curious, as I did some more research and I kept hearing and reading that magnesium l-threonate is “different” because it crosses the blood-brain barrier. Now I'm not gonna try to explain in detail what that is, but I had an understanding of it enough that hearing this further intrigued me. It's my understanding that the human body has this protective measure in place to protect us and for very good reasons so I wanted to be sure I'm making a safe decision for me. As an overview, basically you want the good stuff you consume, that your brain needs to function, to be able to make it to your brain- but not everything. I don't know how our bodies work this out, but apparently they do, so we don't have to figure it out on our own. Imagine that, trying to tell your gut where to send each calorie and nutrient etc.? Anyway, I decided to give this stuff a chance and within 3 days I knew that I will never go without this form of magnesium again if I can help it. For me, it's really that amazing, and of course as a consumer, I hesitate to say, but it's absolutely worth the asking price and more. I've had years of experience with this brand now too and it's been top notch from the packaging to the product, so I will keep buying from Life Extension. With this I sleep better, problem solving is less stressful and my energy level has improved. It does have the relaxing effect on my body that other forms of magnesium do too, but this one has such a profound effect on my mind it's very difficult to quantify, or put into words in text that can even begin to convey or actually help you comprehend just how powerful the effects are. Kind of like the old saying “you had to be there” I suppose. That said, eventually I did buy the magnesium l-threonate from Life Extension and it is quite literally one of the best decisions I've EVER made in my nearly 50 years. It's weird to say that, am I really that old? Seriously, if you do some research and find that the effects sound like the type you might benefit from- buy it!
H**N
Effective results
This is the only supplement I take where I actually feel its effects. It helps regulate my sleep, helps brain function and anxiety, just makes me feel better overall! And it’s not rough on the stomach at all. Highly recommend!
V**N
Noticeable Support for Calm and Clarity
This magnesium L‑threonate supplement has been a great addition to my daily routine. The capsules are easy to take, gentle on my stomach, and I’ve noticed a clearer, more focused feeling throughout the day. It also brings a nice sense of calm in the evenings without making me groggy. The formula feels clean and well made, and it fits effortlessly into a wellness routine. If you’re looking for a reliable magnesium option that supports relaxation and mental clarity, this one is a solid choice.
C**.
Large capsule, sometimes hard to swallow
I bought the Life Extension Neuro-Mag Magnesium L-Threonate to help with memory. I take 1 capsule in the morning and 2 with my evening meal. The capsules are a little on the large size, so sometimes I have a little bit of a problem swallowing them. I don't notice any smell, aftertaste or get indigestion from them. They are a little on the expensive side and it seems like they are gone before I know it. I wish the capsules came in a glass bottle. It seems like my memory might be a little better and I might not have as much brain fog but I have only been taking it for about 2 months. I don't notice any difference in the way that I sleep.
L**Y
Good Product
I got this for my husband's memory issues and will update after he has taken it a while. I take it to help me sleep at night and so far, it has helped me stay asleep - I fall asleep fine but wake up several times a night, I have slept through the night since I started taking 1 pill at night two weeks ago.
P**Y
Neuro mag Magnesium
Take nightly for restful sleep. Works wonderfully
J**K
Capsules Are Too Large and Have a Strong Plastic Smell
I’ve purchased this product twice, but the capsule design is a big downside for me. The capsules are very large and difficult to swallow. On top of that, there is a noticeable plastic-like smell from the capsules, which is quite distracting and unpleasant. It makes taking them every day uncomfortable. The product itself may work as intended, but the capsule size and odor seriously affect the overall experience. I wish they would improve the capsule material or offer a smaller or odor-free option. If you are sensitive to smells or have trouble swallowing large capsules, keep this in mind before buying.
M**A
Comprarei novamente
Ótimo produto ja comprei outras vezes e sempre manteve a qualidade.
A**S
Super producto
Me gusti mucho, fue recetado por un dr. Senti la diferencia impresionante a dormir y realmente descansar y desconectar la mente. Tomo 1 sola capsula para dormir y lo único mal, es que no venían 90, aprox unas 10 capsulas menos. Volvere a comprar
V**A
Good value for money
Great product, I find it not only helps with brain fog, but also overall mood state (a little calming and sedative, so best to take at night).
S**E
SALUD
Excelente producto!
D**W
Worked pretty much as advertised
Worked pretty much as advertised
Trustpilot
1 month ago
2 weeks ago