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 8,836 Reviews

Magtein® Magnesium Threonate

Magtein® Magnesium Threonate

 

BUNDLE & SAVE

Promote sharp thinking, focus and recall with this high-absorption magnesium formula shown to boost magnesium levels in the brain and support cognitive performance, especially in older adults. It features MIT-developed, patented Magtein®, a revolutionary, clinically backed form of magnesium L-threonate shown to boost magnesium levels in the brain and promote executive function, working memory and concentration. This pure magnesium L-threonate delivers optimal bioavailability, crossing the blood-brain barrier and penetrating cell membranes to help protect against age-related cognitive decline. Magnesium Threonate is easy to digest and gentle on your stomach.



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Trustpilot reviews

Excellent 4.8 / 5

  • "Reliable Quality Every Time"


    I’ve been shopping with Kexast for a while now and I’m always impressed. The products feel consistent in quality, and the results are noticeable. It’s nice knowing I can trust what I’m buying.

    Daniel P.

  • "Great Value for the Price"


    What I like most about Kexast is the balance between price and quality. I don’t feel like I’m overpaying, yet the products perform really well. Definitely worth sticking with.

    Sophia R.

  • "Fast Delivery and Smooth Experience"

    Ordering from Kexast is always simple and stress-free. The checkout process is quick, delivery is fast, and the products arrive in great condition. Couldn’t ask for more.

    Mark H.

  • "Feels Clean and Effective"


    The products from Kexast have a clean feel to them—no unnecessary fillers or side effects. I genuinely notice the difference, and it makes me more confident in what I’m using.

    Emily K.

  • "Customer Service That Cares"

    I had a couple of questions before ordering, and the Kexast support team was quick and helpful. It feels good knowing they stand behind their products and actually care about their customers.

    Ryan L.