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🧠 Unlock your brain’s full potential with Magtein magic!
Sports Research Magtein Magnesium L-Threonate Capsules deliver 2000mg of a patented, highly bioavailable magnesium compound clinically shown to cross the blood-brain barrier, supporting memory, focus, mood, and sleep. Made in the USA with non-GMO, gluten-free, and vegan ingredients, this supplement offers a clean, effective way for adults to enhance cognitive health and overall brain function.





| ASIN | B0B336FCWC |
| Age Range Description | Adult |
| Allergen Information | Gluten Free, Non-GMO |
| Best Sellers Rank | #1,932 in Health ( See Top 100 in Health ) #42 in Mineral Supplements |
| Brand | Sports Research |
| Brand Name | Sports Research |
| Customer Reviews | 4.7 out of 5 stars 2,468 Reviews |
| Diet Type | Gluten Free |
| Flavor | Unflavored |
| Flavour | Unflavored |
| Item Form | Capsule |
| Item Volume | 800 Milliliters |
| Item Weight | 2000 Milligrams |
| Item form | Capsule |
| Manufacturer | Sports Research |
| Manufacturer Part Number | FG377 |
| Material Type Free | GMO Free, Gluten Free, Vegan Friendly |
| Model Number | "FG377 |
| Number of Items | 1 |
| Primary Supplement Type | Magnesium |
| Primary supplement type | Magnesium |
| Product Benefits | Brain Health |
| Product benefits | Brain Health |
| UPC | 023249091516 |
| Unit Count | 1.00 Count |
| Unit count | 1.00 Count |
I**É
ÇA FONCTIONNE !
Produit de très haute qualité. J'ai vu un changement dès la première nuit avec seulement une capsule au coucher. Relaxation et sommeil amélioré.
K**R
This brand of Magtein works best for me.
I was amazed at how easy I was able to get to sleep and sleep 7 hours with this. Read that it helps with brain acuity and switched to 1 pill at night and 2 in the morning. Obvious difference in my morning daily puzzles I do to exercise my failing brain. Still able to get to sleep and sleep 7 hours. Was thrilled! Decided it would be better if I could divide equally; so purchased another brand that is recommended here that has a serving size of 4 pills instead of 3. 2 hours of tossing and turning to get to sleep, woke up a zillion times, and woke up with my brain whirring after 5 hours which was always a problem pre-Sports Research Magtein. Also, brain fog was back, but that could have been due to lack of sleep. Stuck with it for several days. No change. Didn’t work for me. Switched back to the Sports Research brand to see if maybe it was just coincidental the other brand doesn’t work for me. Nope right to sleep I went and slept 7 hours again only waking up during the night twice and not waking up with the whirring brain that won’t let me get back to sleep. IMO, this is the brand I will purchase in future and stick with it because it works for me.
E**O
Que es un producto increíble...Un regalo de Dios.
Deben probarlo
P**Y
Good product
Good price for the quality
M**M
Great product
Sports Research is a great brand for Magtein Magnesium L-Threonate. I always take this brand and it works well. I am pleased with the results. I would recommend and I would purchase again.
Trustpilot
1 month ago
2 weeks ago