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Extend-Release Magnesium

Extend-Release Magnesium

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Optimize the cardiovascular and bone health benefits of a magnesium supplement with the immediate and prolonged uptake of Extend-Release Magnesium’s six-hour formula.

What Is Extend-Release Magnesium?


Your body needs magnesium for more than 300 essential biochemical reactions, but most of us don't get enough magnesium from dietary sources alone. Extend-Release Magnesium is formulated with magnesium oxide for extended release and magnesium citrate for immediate absorption to provide more consistent results from this supplement.


Magnesium relaxes the smooth muscles within the blood vessels, promoting cardiovascular health.

Extend-Release Magnesium Benefits

  • Essential for more than 300 biochemical reactions
  • Helps supplement magnesium-deficient diets
  • Supports cardiovascular health, bone health & more
  • Includes long-term absorption & rapid-uptake magnesium forms for more consistent results 

Get Lasting Results


For some people, standard quick-release magnesium supplements might not provide the best absorption profile and can cause GI discomfort. This is what makes an extended-release magnesium supplement formula invaluable.


Extend-Release Magnesium

Why Should I Supplement With Extend-Release Magnesium?

Did you know that your heart, brain, circulatory system, bones and nervous system all rely on magnesium? But many of us are missing out on the full benefits of this mineral, because we simply can't get enough from our diet alone. Standard release versions of magnesium are great, but some of us don't absorb enough, while others experience occasional GI discomfort.

To help you maximize the health benefits of magnesium, our experts created Extend-Release Magnesium. It's formulated with two kinds of magnesium, one that is quick release, and the other is released over an extended period of time. This six-hour formula was created with your body's absorption in mind, helping you get the full benefits of magnesium.

So add Extend-Release Magnesium to your routine today.

Reviewed by Dr. Michael A. Smith, MD: Director of Education and Spokesperson for Life Extension.

Magnesium when and where you need it most

Life Extension customers have known about the health benefits of magnesium for years. Now, Life Extension offers Extend-Release Magnesium. Formulated with two kinds of magnesium, Extend-Release Magnesium is optimized for both immediate and prolonged dissolution and uptake. Extend-Release Magnesium ensures you get the maximum health benefits magnesium can provide, making it our most advanced magnesium supplement ever.

Cardiovascular health

Magnesium relaxes the smooth muscles within the blood vessels, promoting cardiovascular health.1,2 Magnesium also promotes the synthesis of serotonin and nitric oxide. 3-6

Bone health

Magnesium positively influences the bone mineral matrix and its ability to metabolize minerals needed for optimal bone health.7,8 Scientific literature documents the need for a number of minerals, including calcium and magnesium, to help maintain strong, healthy bones.

Whole body health

Dietary magnesium also improves metabolic profile, beneficially impacts insulin resistance and serum lipid profiles, promotes a healthy inflammatory response, supports healthy endothelial function and protects against oxidative stress.9-13


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