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๐ง Elevate your mind, own your dayโand night.
NOW Supplements Magteinยฎ delivers 2 grams of patented Magnesium L-Threonate per serving, a unique form clinically proven to cross the blood-brain barrier and support cognitive function, memory, and a relaxed mood. With a convenient 90 veg capsule count, this vegan, non-GMO formula is crafted in the USA by a trusted family-owned brand since 1968, designed for professionals seeking scientifically validated brain health enhancement.




| Asin | B00JEZQAFG |
| Date First Available | April 2, 2014 |
| Item Model Number | 2390 |
| Manufacturer | NOW |
| Product Dimensions | 2.5 x 2.5 x 4.44 inches; 4 ounces |
User
Everyone should take this supplement!
I purchased Magtein ( I prefer NOW brand supplements) to help with memory after sister ( a nurse) told me not to take otc prevagen because it doesnโt work. I researched and came upon Magtein. I started 2 months ago. Health background: I have advanced heart failure and need a transplant. I currently have a left ventricular assist device implanted to keep me alive until I can have a transplant. I have a history of Hodgkinโs lymphoma and squamous cell carcinoma of the tonsil. I have Hashimotoโs thyroiditis and hypothyroidism. I have severe peripheral neuropathy. History of morbid obesity but now overweight to normal weight as I fluctuate at the cusp. ( no surgery! I lost it on my own! 120+ lbs.) So with all of that, I do a lot of research on health topics. The first night I took 2 Magtein ( and continue to do so) and I slept very well which is unusual for me. After the first week, I noticed I hadnโt had any leg cramps in my thighs or anywhere which I usually do about 5 out of 7 nights a week. I continue to not have those cramps. After a few weeks I noticed I hadnโt had to take any anxiety medication. A week ago my partner said heโs noticed I am brighter, meaning happier and even less negative or moody. I wasnโt bad before but he says I seem joyful almost daily. I am continuing to have good sleep and cognitively I seem more alert. Still a little bit of memory issues but not as concerning. I read Dr. Stephen Sinatra Metabolic Cardiology book and his Womenโs cardiology book as well. I continue to read anything by him and watch every video I can find that he speaks on. Magnesium is one of his โawesome foursome โ and I just started on the rest of his protocol and will write reviews on those products later when Iโve been on them for some time. The earthing mat he recommends also, I will write a review on later as I just started on that with great success.( Iโve had the mat kit for 2 years and just got it out after realizing Dr. Sinatra was involved in the research too.) As far as this product is concerned, it does work with even more benefits than I was expecting! I highly recommend it! Go Magtein!!!
User
Mag supplement that really works
Best mag supplement, breaks blood/brain barrier, recommended by my brain rehab specialist. Sleeping better, no more horrific leg cramps. I have trusted NOW supplements for years!
User
Best nights sleep ever
As you get older they say it's natural to stop sleeping well. I say to heck with that, I like my sleep! These work really well, you take a couple of bedtime and it doesn't make you sleepy like a lot of the sleep aids out there, it just chills you out a bit. 10 out of 10 would recommend
User
If other magnesium didn't help, try this one
This magnesium is a game changer for me. Previously I was taking Doctor's Best High Absorption Magnesium Glycinate Lysinate and while that helped with some muscle and period cramps it did nothing to help me sleep or feel good. This magnesium is Magnesium L-Threonate and there's something about it that just improves my overall mental health. I get much better sleep now. I actually feel sleepy at bed time. Not anxious. I can decide if I need to take one pill or max out at three. If you've tried other magnesiums and have found success with them then great. But if you keep reading about all the benefits of magnesium and you feel you haven't experienced those yet, I suggest giving this brand and type of magnesium a try. My sister has also started taking it after she tried mine and loves it. I sent some to my aunt who is 78 and has insomnia and she said she gets longer bouts of sleep with it. Downside is that it may feel pricey but once you've found something that works it definitely feels worth it. It won't change your life overnight. I just one day realized I was much better off getting better quality sleep and handling the day better. I also take other supplements such as ashwagandha, vitamin b complex, and coq10 but this magnesium I can directly contribute to sleeping better. I was groggy the first week or so I started it but have now feel fine when i take it at night before bed. On some days I'll take one after dinner and then another before bed. Love this so much. My husband could not get over feeling groggy the one time he took it and won't try it longer but he is finding muscle relief with the Drs. Best glycinate one so I'm happy he's taking that. Ps this magnesium is not the kind that makes you poop.
User
Helps me fall asleep and helps my brain!
I have this product on subscription because based on my research this is the only type of Magnesium that can get through your blood-brain barrier to help your brain and to help you sleep.I think it does make a difference in my ability to fall asleep. I take it about 30-45 minutes before bed and I rarely ever have trouble falling asleep.I take two pills at night and one in the morning as the product recommends.I've used many NOW products over the years and I've never had any complaints with any of them.I'd highly recommend this product for your brain health and sleep!
User
โญ๏ธโญ๏ธโญ๏ธโญ๏ธโญ๏ธ Excellent Magnesium for Brain Health
Iโm 42 years old and have hypothyroidism, which often leaves me dealing with fatigue, brain fog, and memory issues. I decided to try Magtein (Magnesium L-Threonate) because of its reputation for supporting cognitive function, and Iโm really glad I did.Unlike other forms of magnesium Iโve tried, this one actually seems to make a noticeable difference. Since starting it, I feel my concentration, focus, and memory are sharper, and I donโt experience the same level of mental fatigue throughout the day. I also like that itโs vegan, non-GMO, and comes in capsules that are easy to take.It has become an important part of my supplement routine, especially to support brain health and learning capacity, which can sometimes be more challenging with thyroid issues.Overall, this is a high-quality supplement that truly delivers on its claims. I would definitely recommend it to anyone who wants better focus, memory, and mental clarity.
User
Strengthen your bones
It's a good product
User
Helpful for folks with high cognitive load
I am in tech industry. I used to be an individual contributor and was promoted to an engineering manager role. My role required constant context swithcing and being on top of hundreds of things.I was burnt out and felt like giving up. One day i did research on supplements i can take to augment my capacity. I narrowed down to Magnesisum, and from that to Magtein. In my country i didn't find any reliable supplier for this, so ordered from Amazon through international shipping.I started with once a day. First few days and weeks were difficult to adjust to Magtein. I constantly got needle pinching sensation. But I could see the difference in my cognitive performance and communication skills. Gradually i increased it to 2 doses, after time span of 6 hour. It does the job well.I am happy that i learnt about Magtein and used it.
User
Product niet ontvangenโน๏ธ
Ik heb ze al meerdere keren geschreven dat ik het product niet heb ontvangen of opgehaald, omdat ze me vanaf het begin de verkeerde code hebben gestuurd. Toen ik schreef dat de code fout was, vroeg ik ze om een โโcorrecte code te sturen, maar ook die tweede code was fout. Ik begrijp niet waarom ze het als ontvangen markeren terwijl ik nog steeds berichten stuur dat ik het niet heb ontvangen, en als ze het niet gaan sturen, wil ik mijn geld terug.
User
Good for intuition but can cause headaches
Was initially impressed that this product seemed to work with other supplements to slightly boost my intuition, unfortunately that initially also came with quite severe headaches and blood pressure issues. I have since traced the side affects to either excess B12 supplements in my diet or excess total magnesium due to another form of magnesium that I was also taking at the same time (after discontinuing both I was able to gradually get used to this form of magnesium). Just keep in mind that if you have blood pressure issues / severe headaches shortly after taking this for a short time it may possibly be linked to this product / other dietary adjustments may be required.
User
Yes good
Best with doctor advise
User
Best Magnesium supplement I have ever tried.
This magnesium L-threonate was recommended in one of the podcasts interview of Mel Robbins with the American doctor for cognitive supplement for women in 50s. I tried to look around, but canโt find an Australian manufactured product of this classification. Browse here on Amazon, and found one coming from America, was hesitant to buy this since it is a bit pricey. But will all good reviews, I decided to get this. Before I had a hard time goin back to sleep in the middle of the night, but since I bought this and started taking 2 caps every night, (3 nights now of taking it) I could sleep now in hours. I still sometimes wake up every now and then, but I can easily go back to sleep. I aim to sleep at least 7 hrs now and hope to maintain this good sleep and maybe not feel too exhausted after work. Thank you!
User
Fantastic
It makes such a difference in memory and cognitive function.
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