Magtein® Magnesium L-Threonate

Sale price$39.994.4
  • 2,000 mg clinically studied Magtein® per serving, a special form of Magnesium designed for the brain
  • Enhances short-term memory(2), sharpens focus(2) and attention, and promotes mental alertness†
  • Supports a normal sleep cycle and melatonin production†
  • 100 mg blueberries per serving, a natural source of polyphenols known for their antioxidant benefits
  • Formulated with L-Threonate to help increase the brain's Magnesium levels, which is crucial to supporting cognitive function†

Size: 30 Day | 90 ct

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Gluten Free

Made without 9 Allergens*

*Milk, eggs, peanuts, tree nuts, soy, wheat, fish, shellfish, and sesame 

Vegan

Overall rating: 4.4 / 5 from 20 reviews.

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Reviews

Not sure about this

"This put me to sleep but gave me INSANE nightmares for the last 2 nights. Also had a prickly feeling in my legs and arms."

Jenny L. (3/5)

Helps me sleep and prevents

"Helps me sleep and prevents restless leg syndrome. Aaaaaaah!"

Stephanie B. (5/5)

Magnesium L-Threonate

"This is a great magnesium product. I combine it with the triple magnesium supplement MegaFoods offers as well as this one. Helps me sleep at night like a baby."

Ken B. (4/5)

This is great supplement for

"This is great supplement for winding down before bed. I would recommend for anyone who has trouble quiting their thoughts before bed."

Natalie A. (5/5)

Made me very sick!

"It made me very sick I had to discontinue it after a week."

Queen (1/5)

I dont feel any affects

"I dont feel any affects yet"

Anabel U. (5/5)

This is definitely helping me

"This is definitely helping me get restful sleep. As far as brain function I am not sure yet. I’m in early stages of menopause and I recently added ginkgo and other herbs to my herbal tea that I drink regularly. Something is helping my cognition. I have a job that requires a super sharp mind. I will try mega food straight up magnesium after this bottle. If I notice any difference I’ll update my review."

Donna O. (5/5)

I combined this product with

"I combined this product with the Glycinate, Malate, Citrate formula. So fa so good. Sleep quality improved, with all the benefits that come with daily magnesium consumption."

Calogero I. (5/5)

Not sure if it’s a

"Not sure if it’s a placebo effect but have noticed some cognitive improvements such as memory and language processing (was having issues with word recall)"

Sabrina S. (4/5)

A friend suggested these and

"A friend suggested these and what a difference its made in our sleep! We learned this is the only magnesium type that crosses the blood brain barrier. My husband and I take it nightly and we're both resting deeply and waking up well rested and energized. There're so many different brands out there and I was so glad to see megafoods had these because I trust the brand quality and knew we'd be getting an excellent product."

monalisa p. (5/5)

Q&A

I currently use the Magnesium chews (2 a day)… could I still take this or reduce the dosage for one or both of them?
Unfortunately, as a supplement company, we cannot make any specific recommendations. If you are uncertain whether a product is suitable for your needs, or you need advice on which combinations of products would be ok to use, please consult with your healthcare practitioner.