Life Extension Neuro-Mag Magnesium L-Threonate 90 Vegetarian Capsules

  • Delivers magnesium L-Threonate, an ultra-absorbable form of magnesium, into the brain. 
  • Promotes memory, cognitive function, and maintains synaptic connections between brain cells
  • Gluten free, Non-GMO, Vegetarian


  • Buy 2 for £38.06 each and save 5%
  • Buy 3 for £36.05 each and save 10%
In stock
Prices Include
All Duties & VAT
Free UK deliveryFREE UK delivery over £50
European delivery from £4.95
Refund or exchange60 day refund
Or exchange available

Introducing Neuro-Mag Magnesium L-Threonate, a unique form of magnesium that delivers optimal benefits to the central nervous system and brain. Essential for over 300 bodily functions, magnesium plays a vital role in maintaining cognitive and memory health. Despite its importance, many individuals fail to get enough magnesium from their diet, particularly as they age.

Better Absorption for Improved Brain Health

Unlike other magnesium supplements, Neuro-Mag is better absorbed into the brain, as demonstrated in a 12-week randomized controlled trial of 44 adults aged 50-70. Those who took a daily dose of 1.5-2 grams of magnesium L-Threonate showed significant improvement in cognitive and executive function.

Memory and Synaptic Support

Animal studies have shown that magnesium L-Threonate promotes both short and long-term memory, and supports the effective function and quantity of synaptic connections between brain cells. It has also been proven to improve signaling pathways necessary for maintaining healthy memory through preclinical studies.

Optimal Magnesium Levels in 24 Days

A single bottle of Neuro-Mag contains 90 vegetarian capsules, enough for a one-month supply. Taking just three capsules a day, the suggested daily dose of 2,000 mg of magnesium L-Threonate, can boost magnesium levels in the cerebrospinal fluid by 15% in just 24 days.

Support your memory and cognitive health with the preferred form of magnesium - Neuro-Mag Magnesium L-Threonate.


Nutritional Information

Serving Size: 3 Capsules
Ingredients Typical Amount per Serving %RI*
Magnesium (from 2000 mg Magtein magnesium L-Threonate) 144 mg 34
*Reference Intake
**Reference Intake not established


Vegetable cellulose (capsule), microcrystalline cellulose, stearic acid, silica, vegetable stearate.

Directions of Use

Take three (3) capsules daily, or as recommended by a healthcare professional.Magnesium L-Threonate has less of a laxative effect than other forms of magnesium.


Food supplements should not be used as a substitute for a varied diet. Do not exceed the stated dosage. Store in a cool, dry place, protected from light and heat. Keep out of sight and reach of children.
Product Questions
About The Brand
About The Brand

At Bigvits, we proudly offer Life Extension's top-quality supplements, meticulously crafted with premium ingredients and backed by scientific research. Their commitment to purity, potency, and product quality aligns perfectly with our mission to support your health goals. With a rich history of innovation and hundreds of millions invested in research, Life Extension is dedicated to helping you lead a healthier life. Explore our selection of Life Extension supplements today and embark on a path to better well-being.

Delivery & Returns

Delivery & returns

  • Free Delivery

    Same day dispatch on all orders placed before 14:30 (GMT) and free UK delivery on orders over £50

  • Click and Collect

    Click and Collect is available for customers who live within 25 miles of our Driffield warehouse

  • International Delivery

    European delivery options vary by country. Prices start from £4.95. Enter your address at checkout for a price

  • No Quibble Returns

    99% of customers love our products. We are confident you will too. 60 day money back guarantee