Magnesium (Mg) plays an essential role in supporting cognitive function and brain health. Preliminary research suggests that MAGTEIN (magnesium L-threonate) may provide more magnesium to the brain than other forms of magnesium. In preclinical studies, Magtein was shown to support healthy memory and learning as well as health brain synapse density in regions of the brain associated with memory. These preclinical findings have now been validated by a clinical study showing positive results in tests of overall cognitive ability after 12 weeks’ use of magnesium threonate.

• MAGTEIN BENEFITS. Known to increase resilience to stress, lift mood, raise your energy levels, improve concentration and focus and reformation of sleep quality.
• BENEFITS COGNITIVE ABILITY. There are 4 aspects of cognitive ability that researchers found were positively effected by taking Magtein, episodic memory, working memory, executive function, and attention.
• EXCELLENT SOURCE OF MAGNESIUM L THREONATE. There are countless ways to get other forms of magnesium naturally in your diet, but food sources of magnesium L threonate do not exist because it’s a synthesized form.
• OVER 40 YEARS OF TRUST. source naturals was created in 1982 by CEO Ira Goldberg to support everyone’s potential to enjoy optimal health.
• MANUFACTURED IN THE USA. Manufactured in Scotts Valley, CA, under the Good Manufacturing Practices (cGMPs) established by the US Food and Drug Administration. (FDA)