NEW, patented and clinically studied form of magnesium developed by MIT scientists. . What is Magtein Magnesium L-Threonate? Magnesium is a mineral found abundantly throughout the body. Besides being necessary for more than 300 biochemical reactions, magnesium is involved in many important functionsfrom protein production and energy metabolism to cardiovascular and bone health.*. Foods such as leafy greens and nuts are especially good sources of magnesium, and its also found in whole grains, legumes, seeds, other vegetables, dairy and meats. Its believed, however, that most people dont consume enough dietary magnesium and may benefit from supplementation. Magnesium L-Threonate features a patented form of magnesium known as Magtein. Magtein has been clinically studied for its potential absorption advantages compared to other forms of magnesium. What are the key benefits of Vitacost Magtein Magnesium L-Threonate? Important for healthy bones*. Supports cardiovascular health*. Helps maintain blood pressure already within normal range.*. Helps maintain normal muscle and nerve function*. Involved in protein synthesis and energy production*. Contributes to calcium absorption*. Why is Vitacost Magtein Magnesium L-Threonate is your everyday essential? Features a patented, clinically studied form of magnesium: Magtein. Supplies 2,010 mg of magnesium L-threonate per 3-capsule serving. Contains 30 servings per bottle. Suitable for vegetarians. Better value than other magnesium L-threonate products on the market. Potency Purity PrideAll Vitacost supplements are formulated to deliver the level of support you expect and deserve. Whether youre shopping Vitacost vitamins, minerals, herbs or other key nutrients, their potency is guaranteed whats on the label is whats in the bottle. Plus, all Vitacost supplements adhere to the FDAs Current Good Manufacturing Practices (CGMPs), ensuring that they are manufactured to high standards of POTENCY, PURITY, efficacy and safety. We take PRIDE in what we do, which is why we promise if you dont love your product, well take it back even if the bottle is empty. About Vitacost BrandThe search is over. Vitacost Brand supplements are focused on helping you create a strong foundation with simple, transparent formulas that support and easily fit into your daily life. Whether its Everyday Essentials youre looking for or Targeted Wellness support, Vitacost Brand supplements offer the high-quality solution you need at the value price you deserve. We continuously look for ways to improve technology, processes and ingredients, so you feel confident about what youre putting in your body or giving to your family. And its all right here, at Vitacost.com.