Magtein Magnesium L-Threonate Capsules
Scored by the Formulate Research Team · Last reviewed July 2026
Overview: Nootropics Depot Magtein Magnesium L-Threonate Capsules
Discover MIT-developed Magtein Magnesium L-Threonate: Supports cognitive function, sleep quality & brain health. Third-party tested, patent-protected formula.
Score Breakdown
Three factors carry this score; three more are checked separately and can only take points away. Hover or tap to see what drove each one.
Ingredients per Serving
| Ingredient | Amount |
|---|---|
| Magnesium (elemental) (from 2001mg Magtein® Magnesium L-Threonate)250 systematic reviews · 790 randomised trials | 144 mg |
Certifications & Testing
Other Ingredients
Magnesium Stearate, Vegetable Cellulose
Recommended Use
As a dietary supplement, take 3 capsules daily. 2 in the morning and 1 in the evening 1 hour before sleep.
Warnings
*Attention: These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.
Frequently Asked Questions
What is Nootropics Depot Magtein Magnesium L-Threonate Capsules's Formulate score?
Nootropics Depot Magtein Magnesium L-Threonate Capsules scores 87 out of 100 (grade A) on Formulate's ingredient-level rubric: clinical evidence, dose accuracy and bioavailability carry the score, while manufacturing, transparency and safety are checked separately and can only deduct.
Is Nootropics Depot Magtein Magnesium L-Threonate Capsules worth it?
Nootropics Depot Magtein Magnesium L-Threonate Capsules scores 87/100 (grade A). That puts it in Formulate's top tier: its ingredient doses, forms, and label transparency hold up against the clinical evidence, and it carries credible third-party testing. Formulate grades every product with the same automated rubric, so the score reflects the formula — not marketing or sponsorships.
What's in Nootropics Depot Magtein Magnesium L-Threonate Capsules?
Each serving contains Magnesium (elemental) (from 2001mg Magtein® Magnesium L-Threonate) (144 mg). Serving size: 3 Capsules. 90 servings per container.
How do I take magtein magnesium l-threonate capsules?
As a dietary supplement, take 3 capsules daily. 2 in the morning and 1 in the evening 1 hour before sleep.
Who makes Magtein Magnesium L-Threonate Capsules?
Magtein Magnesium L-Threonate Capsules is made by Nootropics Depot. See Formulate's full grade and product lineup for Nootropics Depot on its brand page.
Is Nootropics Depot Magtein Magnesium L-Threonate Capsules third-party tested?
Nootropics Depot lists the following certifications and testing for this product: Third Party Tested, COA Available, 100% Vegan, Lactose Free, Gluten Free, GMO Free, ISO/IEC Certified, FDA Registered, cGMP Certified.
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Disclosure. Formulate may earn a commission from purchases made through links on this page. Commissions never influence scores — every product is graded by the same automated rubric. This page is for educational purposes only and does not replace advice from a qualified healthcare provider.