Extend-Release Magnesium

  • 60 vegetarian capsules
  • Item # 02107

Extend-Release Magnesium

  • 60 vegetarian capsules
  • Item # 02107

Essential for prolonged cardiovascular & bone health support

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.
Gluten free Non-GMO Vegetarian
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$0.16 / count | 30 - 60 Day Supply
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$0.15/count | 30 - 60 Day Supply

Great combination! Even bought some for my granddaughter to take.


It provides me with magnesium time-released over my busy day!


My husband and I use this on a daily basis. So easy and effective.


I saw an immediate benefit with this supplement.

Susanna, FL

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  • This Item: Extend-Release Magnesium, 60 vegetarian capsules
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Extend-Release Magnesium

60 vegetarian capsules


$0.16/count | 30 - 60 Day Supply

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.

Why Life Extension?

100% Satisfaction Guarantee

Full one-year, no-hassle returns, money-back guarantee.

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Complimentary, Personalized Guidance

Medical doctors, nutritionists & other health professionals are passionate about providing personalized solutions to help you achieve optimal health.

Efficacious Formulas

40 years of research dedicated to bringing you premium, scientifically-validated formulations.

Product Transparency

99% of our products are manufactured in the U.S, and a Certificate of Analysis is available for every product we produce.

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.

These statements have not been evaluated by the Food and Drug Administration.
These products are not intended to diagnose, treat, cure, or prevent any disease.
  1. The American Journal of Clinical Nutrition. 2016;103(5):1260-1266.
  2. Open heart. 2018;5(1):e000668.
  3. Handbook of Famine, Starvation, and Nutrient Deprivation: From Biology to Policy. 2017:1-12.
  4. PLoS One. 2017;12(6):e0180067.
  5. Nutrition. 2017;35:56-60.
  6. Archives of Biochemistry and Biophysics. 2007;458(1):33-39.
  7. The Journal of Clinical Endocrinology & Metabolism. 2006;91(12):4866-4872.
  8. J Steroid Biochem Mol Biol. 2019:105400.
  9. Archives of Biochemistry and Biophysics. 2007;458(1):48-56.
  10. Magnesium research. 2010;23(2):60-72.
  11. European journal of clinical investigation. 2011;41(4):405-410.
  12. Archives of Biochemistry and Biophysics. 2007;458(1):40-47.
  13. The American Journal of Clinical Nutrition. 2007;85(4):1068-1074.

Serving Size 1 vegetarian capsule

Amount Per Serving

Magnesium (as ZümXR® magnesium oxide, magnesium citrate)

250 mg

Other ingredients: rice fiber, vegetable cellulose (capsule), microcrystalline cellulose, ethylcellulose, hydroxypropyl methylcellulose, medium chain triglycerides, oleic acid, silica


ZümXR® is a registered trademark and protected by patents. See www. ZümXR.com.

Dosage and Use
  • Take one (1) capsule once or twice daily, or as recommended by a healthcare practitioner.

If taken in high doses, magnesium may have a laxative effect. If this occurs, divide dosing, reduce intake, or discontinue product.

  • Do not purchase if outer seal is broken or damaged.
  • When using nutritional supplements, please consult with your physician if you are undergoing treatment for a medical condition or if you are pregnant or lactating.

To report a serious adverse event or obtain product information, contact 1-866-280-2852.

Actual Size

Pill Size Image

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