MagTech Magnesium Supplement - 3 Forms of Magnesium: Magtein L-Threonate, Glycinate & Taurate - 200mg Chelated Magnesium Complex - Supports Relaxation & Brain Health - 180 Capsules
Condition: New
Buy Now, Pay Later
As low as
$10.83
/ mo
Learn more
- – 6-month term
- – No impact on credit to apply
- – Instant approval decision
- – Secure and straightforward checkout
Ready to go? Add this product to your cart and select a plan during checkout.
Payment plans are offered through our trusted finance partners Klarna, Affirm, Afterpay, Apple Pay, and PayTomorrow. No-credit-needed leasing options through Acima may also be available at checkout.
Learn more about financing & leasing here.
Selected Option
Free shipping on this product
Non-returnable item
Learn more
Non-returnable due to Food safety reasons
View our full returns policy here.
Availability:
In Stock.
Arrives
Thursday, May 7
Recently Viewed
Flavor Name: Capsule
Size: 180 Count (Pack of 1)
Features
- MAGTECH Magnesium (90ct) is the best-selling Cognitive Health Supplement in the Natural Channel (Based on SPINS Natural Channel 52 week period ending October 6, 2024). Magtech is a 200mg Magnesium Complex Supplement. It features Magtein Magnesium L-Threonate which is highly absorbed for maximum benefits and the best clinically tested magnesium supplement*. Magnesium also supports brain health and may improve sleep quality*.
- Magnesium Glycinate Included: With magnesium glycinate inside each capsule too, this is the perfect magnesium supplement for women and men. Triple magnesium complex cant be found in any other open-source brand. Its time to make MagTech a part of your daily routine!
- Magtein Magnesium For The Brain: This form of magnesium was developed by MIT scientists. Its been found to support cognitive function and brain health in studies.* Using quality magnesium can make a huge difference in your brain!* If you want to support cognition, a magnesium supplement is the way to go.* Instead of taking magnesium capsules alone, you get all three forms inside MagTech. Try this magnesium triple complex today.
- Magnesium Capsules: Consuming magnesium may support sleep and brain health.* MagTech contains a unique blend of magnesium. The compounds in MagTech may supply more magnesium to the brain than other forms of magnesium.
- From a trusted, Open-Source Company: At Natural Stacks, we focus on full label disclosure, 3rd party lab testing, ingredient traceability, and purity. Generic supplements simply cant compare to this open-source promise. Natural Stacks created MagTech to function as the premier magnesium supplement available anywhere.
Brand: NATURAL STACKS
Item Form: Capsule
Primary Supplement Type: Magnesium Glycinate, Magnesium L-Threonate (Magtein), Magnesium Taurate
Unit Count: 180 Count
Flavor: Capsule
Product Dimensions : 2.75 x 2.75 x 5.5 inches; 7.37 ounces
Date First Available : May 31, 2022
Manufacturer : NATURAL STACKS
Best Sellers Rank: #3,190 in Health & Household (See Top 100 in Health & Household) #74 in Magnesium Mineral Supplements
#74 in Magnesium Mineral Supplements:
Customer Reviews: 4.6 4.6 out of 5 stars (3,558)
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Thursday, May 7
This item is non-returnable:
Non-returnable due to Food safety reasons
View our full returns policy here.
Non-returnable due to Food safety reasons
View our full returns policy here.
- Klarna Financing
- Affirm Pay in 4
- Affirm Financing
- Afterpay Financing
- PayTomorrow Financing
- Financing through Apple Pay
Learn more about financing & leasing here.
Similar Products
Top Amazon Reviews
Flavor Name: Capsule
Size: 90 Count (Pack of 1)
Absolutely GODSEND!!! This truly works and I have tried them alllll. The times that I do not take it I can feel the difference. This product has given me my quality of life back. It helps with vertigo, aura migraines and with sleep. I can also feel the brain fog disappear. I have tried to get cheaper and different supplements but I come back to this exact brand. I hope that they never ever change the quality.
...
show more
Reviewed in the United States on November 4, 2025 by DT
Flavor Name: Capsule
Size: 90 Count (Pack of 1)
I purchased these to help with brain fog and my anxiety. It has definitely helped out so much. I take it right after my last meal of the day and helps me sleep.
Reviewed in the United States on February 7, 2026 by Amazon
Flavor Name: Capsule
Size: 180 Count (Pack of 1)
If you need to take Magnesium Supplements, this is an excellent choice. It provides THREE different forms of Magnesium, all very bio-available, and the L-Threonate form is THE ONLY form of Magnesium that can safely cross the "blood-brain" barrier.
Reviewed in the United States on December 30, 2025 by Michael C.
Flavor Name: Capsule
Size: 90 Count (Pack of 1)
This supplement does seem to help with my sleep. I've only been taking it, and only one per day, for a couple of months, until adding a second dose about two weeks ago. Though sleep seems improved, still expecting more as far as memory function, etc. Will keep going with it. My wife has started taking it, too.
...
show more
Reviewed in the United States on February 7, 2026 by Ron J
Flavor Name: Capsule
Size: 180 Count (Pack of 1)
Great product love it helps with my sleep and muscle aches. Fast shipping.
Reviewed in the United States on January 22, 2026 by kimberly
Flavor Name: Capsule
Size: 90 Count (Pack of 1)
On a journey this year to improve my health: weight, cognitive function, clean eating, proper nutrition and better sleep. I’ve spent a lot of time devoting myself to research on one specific nutrient at a time and recently that study was on Magnesium. I like that this product has ingredients that suit my vegan lifestyle. I like that it has the three forms of Magnesium I am most interested in. The price is right and the shipping is fast. The pills are large but smooth, rounded and easy to swallow. And the best part - I noticed a difference the first night I took one. At night I am better able to calm my racing thoughts and physical discomfort. As someone with sleep apnea and severe insomnia with a completely broken circadian rhythm, this magnesium has eased me into sleep for 4 nights in a row now. It’s not a harsh knock out but a smooth calm and comfort. I actually feel tired for once and am getting 7-8 hours of sleep rather than 4-6 hours. Because my sleep is improved and because this magnesium crosses the blood brain barrier and helps with mood and cognitive sharpness, I feel on top of the world. I have energy, I’m thinking and speaking more clearly and I feel a sense of joy all day. These benefits aren’t forced by the magnesium - they are allowed to surface due to the direct benefits and sleep improvements. Great company and great product. I plan to setup a subscription after my first bottle is finished. I also suggest looking into Vitamin D3, K2mk7 and B Complex if you are vegan.
...
show more
Reviewed in the United States on October 23, 2024 by JLPM
Flavor Name: Capsule
Size: 90 Count (Pack of 1)
AMAZING. I tried Magnesium Glycinate on its own and it keep me up all night. After talking to a friend who is a holistic healer she turned me on to this brand saying the L-Threonate and Taurine are helpful with the racing thoughts the Magnesium Glycinate seem to generate in me which keeps me awake. This mixture worked the first night and I will continue to use this mix for a much better sleep. Highly recommend!!
...
show more
Reviewed in the United States on October 30, 2025 by R. Jones
Flavor Name: Capsule
Size: 180 Count (Pack of 1)
Love this product and the larger size is such a value
Reviewed in the United States on February 4, 2026 by Amazon Customer