Neuro-Mag Magnesium L-Threonate

Magnesium L-threonate (Magtein®) crosses the blood-brain barrier to support working memory and cognitive function — a different application than standard magnesium supplements. 2,000 mg of L-threonate (delivering 144 mg of elemental magnesium) per 3-capsule serving.

Per serving (3 capsules):
• 2,000 mg Magtein® Magnesium L-Threonate
• 144 mg elemental magnesium

90 vegetarian capsules / 30 day supply. Take 3 capsules daily — research suggests once-daily dosing is most effective.

Used in our Cognitive Stack. Primary effect is brain magnesium repletion supporting executive function — not general magnesium status. For sleep, HRV, or systemic magnesium repletion, choose a glycinate-form product instead.

Backed by a 2016 RCT (J Alzheimers Dis) showing improved cognitive and executive function in 44 adults aged 50-70 over 12 weeks.

These statements have not been evaluated by the FDA. Not intended to diagnose, treat, cure, or prevent any disease.