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We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Life Extension Neuro-Mag® Magnesium L-Threonate 90 Veggie Caps delivers a clinically researched form of magnesium — Magtein® — to support memory, focus, and cognitive longevity. Unlike standard magnesium, Magtein® is designed to cross the blood-brain barrier, effectively raising magnesium levels in the brain where it matters most. Ideal for adults concerned with brain aging, stress, or mental fatigue, this supplement helps enhance memory recall, neural plasticity, and mental clarity. It’s non-GMO, gluten-free, vegetarian, and manufactured in a GMP-certified USA facility.
Attribute | Details |
---|---|
Brand | Life Extension |
Product Name | Neuro-Mag® Magnesium L-Threonate |
Form | Vegetarian Capsules |
Capsule Count | 90 Capsules |
Serving Size | 3 Capsules |
Servings Per Container | 30 |
UPC | 737870160396 |
Nutrient | Amount Per Serving |
---|---|
Magnesium (from Magtein® Magnesium L-Threonate) | 144 mg |
Ingredient | Function / Benefit |
---|---|
Vegetable Cellulose (capsule) | Plant-based capsule shell suitable for vegetarians. |
Microcrystalline Cellulose | Bulking agent that helps maintain capsule consistency. |
Stearic Acid | Natural lubricant that prevents capsule ingredients from clumping. |
Silica | Anti-caking agent to preserve texture and stability. |
Standard / Certification | Description |
---|---|
Non-GMO Verified | Formulated without genetically modified organisms. |
Gluten-Free | Tested to be free of gluten-containing ingredients. |
Vegetarian | Contains no animal-derived ingredients; capsule is plant-based. |
GMP Certified | Produced in facilities that follow Good Manufacturing Practices. |
Third-Party Tested | Independently verified for potency and purity. |
Made in USA | Formulated and manufactured in the United States. |
Allergen-Free | Free from dairy, soy, gluten, nuts, shellfish, and eggs. |
Herbalist-Level Dosage & Usage Instructions
Ingredient-by-Ingredient Breakdown + Synergy
Active:
Inactive:
Synergy:
Magtein® is uniquely effective because it crosses the blood-brain barrier. Combined with stabilizing excipients, this ensures reliable delivery and absorption for optimal cognitive support.
FAQ:
Q1: What is Life Extension Neuro-Mag Magnesium L-Threonate used for?
A: It’s designed to improve memory, focus, and brain performance by increasing magnesium levels in the brain.
Q2: How many capsules of Neuro-Mag should I take per day?
A: The recommended dose is 3 capsules daily, ideally in the morning or early afternoon.
Q3: Is Neuro-Mag safe for daily use long-term?
A: Yes, it’s formulated for continuous use. Clinical studies show benefits with ongoing use.
Q4: Can I take Neuro-Mag with other magnesium supplements?
A: It's best to consult your doctor. Too much magnesium may cause digestive upset or interact with medications.
Q5: Is Neuro-Mag gluten-free and vegetarian?
A: Yes, it is certified gluten-free and uses vegetarian capsules with no animal-derived ingredients.
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
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