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Neuro-Mag® Magnesium L-Threonate with Calcium and Vitamin D3

225 g (0.496 lb. or 7.94 oz)
Item# 01602

Your Price:
$30.00 Save 25%

Neuro-Mag® Magnesium L-Threonate with Calcium and Vitamin D3

Enhances memory and cognition

225 g (0.496 lb. or 7.94 oz)
Item# 01602

Retail Price: $40.00

Your Price: $30.00 Save 25%

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  • Neuro-Mag® Magnesium L-Threonate with Calcium and Vitamin D3
  • 225 g (0.496 lb. or 7.94 oz)
  • Item Catalog Number: 01602

Neuro-Mag® Magnesium L-Threonate with Calcium and Vitamin D3 supports healthy memory and cognition by optimizing magnesium levels in the brain. Magnesium is essential for over 300 different biochemical reactions in the body — from cardiovascular and bone health support to energy metabolism, mood, and most especially cognitive function. Unfortunately, it’s hard to maintain optimal levels of magnesium in the brain. And that’s a problem since magnesium deficiency increases with normal aging. But because of its superior absorption into the bloodstream and nervous system, Neuro-Mag® provides the ideal form of magnesium for enhanced memory and cognitive function.

Benefits at a Glance

  • Supports healthy memory and cognitive function
  • Optimizes magnesium in the brain
  • Maintains the quantity and quality of synaptic connections between brain cells
  • Supports important brain cell pathways essential to cognitive health

Supports Healthy Memory and Cognition

Magnesium is needed for more than 300 biochemical reactions1 and 600 enzymatic reactions2 in the body. In addition to support for cardiovascular3-10 and bone health,11-14 energy metabolism,15-17 glucose metabolism,18-22 mood,23-26 sleep,27-29 and vitamin D status,30-32 researchers are now focusing intensely on magnesium’s benefits for cognitive function.33-38

Magnesium L-threonate is a unique form of magnesium that is delivered into the brain where it maintains the quantity of synaptic connections between brain cells33,34 and supports important brain cell pathways essential to cognitive health. One of the key benefits of increased brain magnesium levels is improved memory.33-38 In compelling animal models, the magnesium L-threonate contained in Neuro-Mag® improved short-term memory by 18% and long-term memory by 100%.33

Optimizes Magnesium in the Brain

Worldwide, nearly two thirds of the population lack the recommended amount of magnesium in their diet,39 whereas in the US it is closer to half the population.40 Older populations are also at a higher risk of magnesium deficiency.28,29,41-44 Don’t be one of them! Unfortunately, it’s even harder for your body to maintain optimal levels of magnesium in the brain.33 This problem is of special concern for maturing individuals, as magnesium deficiency increases over time.45

Most commercially available magnesium supplements are not readily absorbed into the nervous system. To overcome this obstacle, supplement with this innovative form of magnesium, shown to specifically target the aging brain and nervous system. In pre-clinical models, the magnesium L-threonate contained in Neuro-Mag® boosted magnesium levels in spinal fluid by an impressive 15% compared to no increase with conventional magnesium.33

Three Key Nutrients in Just One Scoop

Neuro-Mag® Magnesium L-Threonate Powder with Calcium and Vitamin D3 provides this highly absorbable, brain-supporting magnesium in a good-tasting, lemon-flavored powder mix.

In addition to its appealing natural lemon flavor, the one-scoop-per-day serving size supplies 144 mg of elemental magnesium plus 500 mg of calcium (as calcium lactate gluconate — a highly soluble form of calcium) and 1,000 IU of vitamin D3. This offers maturing individuals an easy way to obtain three key nutrients in one simple, yet powerful brain support formula.

  1. Austin J Nutr Food Sci. 2014 Nov 18;2(10)
  2. Physiol Rev. 2015 Jan;95(1):1-46.
  3. Br J Sports Med.2006 Sep;40(9):773-8.
  4. Congest Heart Fail.2006 Jan-Feb;12(1):9-13.
  5. Clin Calcium. 2012 Aug;22(8):1227-34.
  6. Clin Calcium. 2012 Aug;22(8):1217-26.
  7. Am J Clin Nutr. 2014 Sep;100(3):756-64.
  8. Curr Opin Clin Nutr Metab Care. 2014 Nov;17(6):525-30.
  9. J Clin Hypertens (Greenwich). 2014 Aug;16(8):581-6.
  10. Ann Pharmacother.2002 Feb;36(2):255-60.
  11. J Bone Miner Res.1998 Apr;13(4):749-58.
  12. Curr Osteoporos Rep. 2009 Dec;7(4):111-7.
  13. Am J Clin Nutr. 2014 Apr;99(4):926-33.
  14. Am J Clin Nutr. 2015 Jul 1. pii: ajcn102723. [Epub ahead of print]
  15. Clinica Chimica Acta.2000;294:1-26.
  16. Magnes Res. 2011 Dec;24(4):215-9.
  17. Am J Clin Nutr. 2014 Sep;100(3):974-81.
  18. Diabetes Care. 2014 Feb;37(2):419-27
  19. Diabetes Obes Metab. 2015 May 13. doi: 10.1111/dom.12492. [Epub ahead of print]
  20. Diabet Med. 2013 Dec;30(12):1487-94.
  21. PLoS One. 2013;8(2):e56750.
  22. Cir Cir. 2014 May-Jun;82(3):282-9.
  23. Pharmacol Rep.2008 Sept-Oct;60(5):588-9.
  24. J Neural Transm. 2007 Sep;114(9):1129-34.
  25. Prog Neuropsychopharmacol Biol Psychiatry. 2009 Mar 17;33(2):235-42.
  26. Adv Gerontol. 2012;25(3):427-32.
  27. J Res Med Sci. Dec 2012; 17(12): 1161-1169.
  28. J Am Geriatr Soc. 2011 Jan;59(1):82-90
  29. Magnes Res. 2010 Dec;23(4):158-68. doi
  30. Eur J Epidemiol. 2015 Apr;30(4):343-7.
  31. BMC Med. 2013 Aug 27;11:187.
  32. Can Geriatr J. 2012 Sep;15(3):80-4.
  33. Neuron.2010 Jan 28;65(2):165-77.
  34. Mol Brain. 2014 Sep 13;7:65.
  35. Pain Physician. 2013 Sep-Oct;16(5):E563-75.
  36. Expert Opin Ther Targets. 2014 Oct;18(10):1121-30. doi
  37. Behav Pharmacol. 2013 Aug;24(4):255-63.
  38. J Neurosci. 2013 May 8;33(19):8423-41.
  39. Metallomics. 2013 Sep;5(9):1170-83.
  40. Nutr Rev. 2012 Mar;70(3):153-64
  41. Geriatric Nephrology and Urology 1994, 4(2), 101-111.
  42. Asia Pac J Clin Nutr. 2005;14(3):263-9.
  43. Salud Publica Mex. 2013 May-Jun;55(3):275-84. 
  44. Nutr Hosp. 2014 Mar 1;29(3):658-64.
  45. Magnes Res. 1998 Mar;11(1):25-42.


Supplement Facts

Serving Size 1 scoop (approx. 7 g)

Servings Per Container about 32

Amount Per Serving

Vitamin D3 (as cholecalciferol)

1000 IU

Calcium (as calcium lactate gluconate)

500 mg

Magnesium (from 2000 mg Magtein™ magnesium L-threonate)

144 mg

Other ingredients: citric acid, natural lemon flavor, malic acid, stevia extract, maltodextrin, modified food starch.


Magtein™ is a registered trademark of Magceutics, Inc. and is distributed exclusively by AIDP, Inc. Magtein™ is covered by registered and pending U.S. Patents.

Dosage and Use
  • Mix one (1) scoop daily with water or juice to taste. Best if taken with food, or as recommended by a healthcare practitioner.
  • Magnesium L-Threonate has less of a laxative effect than other forms of magnesium.


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