| Ingredient | Amount | Daily Value |
|---|---|---|
| Magnesium (as magnesium l-threonate†) | 144 mg | 34% |
| Magnesium L-Threonate† | 2 g | ** |
| * Percent Daily Values (%DV) are based on a 2,000 calorie diet. | ||
| ** Daily Value (DV) not established. |
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 9 - Jul 14
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
NutriDyn Magtein®Magnesium L Threonate Support for Cognitive Health and Brain Function Magtein (magnesium L threonate) is a unique, patented form of magnesium resulting from 10 years of research at MIT. It is the only form of magnesium shown to cross the blood brain barrier, effectively increasing magnesium concentration in the brain. Clinical applications of Magtein: Supports healthy synaptic density and function Supports a healthy stress response, and a healthy mood
Magnesium L-Threonate | Support for Cognitive Health and Brain Function
Magtein® (magnesium L-threonate) is a unique, patented form of magnesium resulting from 10 years of research at MIT. It is the only form of magnesium shown to cross the blood-brain barrier, effectively increasing magnesium concentration in the brain.
Clinical applications of Magtein®:
• Supports healthy synaptic density and function
• Supports a healthy stress response, and a healthy mood
• Supports cognitive health, focus, and attention
Unlike other brain boosting supplements, which often overstimulate the brain, Magtein® works by nourishing the synapses with magnesium, which helps keep them healthy without overstimulation. The nourishing effects of Magtein® can help your brain think clearly and maintain resiliency.
Clinical applications of Magtein®:
• Supports healthy synaptic density and function
• Supports a healthy stress response, and a healthy mood
• Supports cognitive health, focus, and attention
Unlike other brain boosting supplements, which often overstimulate the brain, Magtein® works by nourishing the synapses with magnesium, which helps keep them healthy without overstimulation. The nourishing effects of Magtein® can help your brain think clearly and maintain resiliency.
Form:
90 Capsules
Other Ingredients :
Vegetable capsule, microcrystalline cellulose, vegetable magnesium stearate, silicon dioxide.
Recommendations :
Take three capsules in divided doses daily: one capsule in the morning and two capsules two hours before bed as a dietary supplement, or as directed by your healthcare practitioner.
If you are pregnant, nursing, or taking medication, consult your healthcare practitioner before use. Keep out of reach of children.
Servings:
30
3 Capsules Supply:
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.0 ★★★★★
Based on 728 reviews
Sort
Product Reviews
★★★★★ 5
Excelente opcion
Me encatan
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 27, 2026
★★★★★ 3
Alternative Snack Option
Nice alternative to the stuff available at the local corner store. Will not win any taste awards. Portion size is excellent. Satiates the snack cravings. Odd after taste from one of the mix items. Confused by taste, is it old or odd!?
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 21, 2023
★★★★★ 5
A nice snack
These are just salty enough, easy to pack, have a good taste and satisfy my need to crunch. They have a decent flavor too. I like them.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 5, 2025
★★★★★ 1
Very disappointed
I was really excited to receive these snack packs as someone who recently is doing keto. I was very disappointed that they have no flavor, not lightly salted or anything and were almost stale/soggy. Keto stuff is expensive and I’ve found some good nut mixes before, these just are not it and maybe sat too long?
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 6, 2024
★★★★★ 2
"OK" taste
I was excited to try these but was disappointed when I did. They are "OK" taste wise..no bold flavors that is for sure. They will be nice on-the-go to throw in my purse but I wouldn't buy them again - not only because they taste rather bla but also because they were a but expensive.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 29, 2024
recommand products
5 Eureka, Sanitaire Vacuum Cleaner Bags 54711 / Spring Latch-(Pak 5)-Eureka 6436 No Longer Available
5770.00
1 Eureka, Sanitaire Vacuum Part 70024ASV / Bottom Plate 4870 Smart Vac No Longer Available
58827.72
2 Eureka, Sanitaire Vacuum Belts 52201G-12 / P / N, 2PK, World Vac P / N / Please Use Number No Longer Available
10.95
1 Eureka, Sanitaire Vacuum Part 369994 Vacuum / Guard Furniture;SC679 Sanitaire No Longer Available
58827.72
1 Eureka, Sanitaire Handle Assembly 79782596N Upright / Release Pedal, 3041BZ No Longer Available
58827.72