Love this. I’m not needing
"Love this. I’m not needing to take other magnesium supplements now."
Free shipping on all orders over $20 · Free 2-Day shipping on all orders over $75 (US only)
SKU: SKU 8684
Couldn't load pickup availability
Contains NO artificial color, sugar, salt, starch, wheat, gluten, soy, milk, egg or preservatives. Suggested Use: As a dietary supplement, take 3 capsules daily in divided doses. Take 1 capsule mid-afternoon and 2 capsules at bedtime. Magtein® is a trademark of Magceutics®, Inc. and is distributed exclusively by AIDP, Inc. Magtein® is protected under US patents 8,178,118; 8,142,803; 8,163,301 and other patents. Vegan Formula |
Patented Magtein® is a proprietary form of magnesium L-threonate, and supports cognition and brain health.*
Non-GMO
Gluten Free
Vegan
Contains no fillers or stearates.
All Bestvite products are produced in the USA according to GMP. All raw materials used in our products and all batches of finished products are laboratory tested using the state of the art testing equipments such as High Performance Liquid Chromotograpthy (HPLC), Fourier Transform Infrared spectroscopy (FTIR), UV/Vis Spectrophotometer, and Atomic Absorption Spectrophotomer.

Our knowledgeable team of experts is here to help.
Bestvite's manufacturing facility is located in Sun Valley, California.
Yes, we are an NSF-certified production facility. This certification ensures that our facility is audited annually for quality and safety, complying with federal regulations and industry good manufacturing practices (GMP).
Our products are 3rd party tested by ISO Certified testing laboratories for potency and purity.
As both a manufacturing facility and a retailer, we offer factory direct pricing to our customers. Additionally, we control our own formulas, ensuring they are manufactured without stearates and other unnecessary fillers, setting our products apart from the competition.
Overall rating: 4.8536587 / 5 from 41 reviews.
Magtein Magnesium L-Threonate is a vegan, non-GMO supplement that supports cognition and brain health. Customers appreciate its simple, pure ingredients and great value. Produced in the USA with rigorous quality assurance.
Review topics: [].
"Love this. I’m not needing to take other magnesium supplements now."
— Cherie L. (5/5)
"I take this at bedtime and works the best for getting great sleep than the other types of magnesium that I have tried. And no fillers!"
— Linda C. (5/5)
"I've taken several different supplements, including other brands of Magnesium L-Threonate, and this one does the job for a lower price point than some larger brands."
— Nicholas H. (5/5)
"This is the magnesium compound - magnesium L-threonate - that is absorbed more readily by the human body. And with a subscription it can't be beat! Buy it and try it! Bestvite is the absolute best in quality and service!"
— Richard M. (5/5)
"I purchased this for my father to try and as a replacement for another brand of Magnesium L-Threonate. This brand has less "other ingredients" than the other brand and after a week or two of taking this brand, my father was responding better. I know that it can't hold back time, but I will take any improvement that we can get."
— Paula C. (5/5)
"Good price."
— Steve S. (5/5)
"Good product, no fillers a big plus"
— Carlos H. (5/5)
"What I mean by keeping it simple is that there aren't any "other ingredients" in this supplement...no fillers. That's one of the first things I look for in all my supplements. I love that."
— Rosemary T. (5/5)
"This has been part of my doctor's protocol for sometime and I just recently switched to using the one from Bestvite. I am very pleased with the product."
— Linda N. (5/5)
"I track my sleep and I noticed I sleep longer when I take 1 of these before bedtime. One is enough for me."
— Lizette R. (5/5)