Added to Cart
Cart Total:
Customers Also Bought:
24/7 Help

Life Extension, Magnesium Caps, 500 mg, 100 Veggie Caps


Thank you!

Your email is being processed.

Life Extension, Magnesium Caps, 500 mg, 100 Veggie Caps

Click to zoom
Our Price:
You Save:
$2.50 (25)

Sorry, this product is no longer in stock.

Earn 5% Loyalty Credit ?

Life Extension, Magnesium Caps, 500 mg, 100 Veggie Caps

In Stock
  • Expiration Date: 06/2019
  • Shipping Weight:
    0.41 lbs
    Switch to Metric units
  • Product Code: LEX-14591
  • UPC Code: 737870145912
  • Package Quantity: 100 Veggie Caps
  • Dimensions:
    4.8 x 2.5 x 2.5 in, 0.35 lbs
    Switch to Metric units
Combo Offer!
Order now and pay only $5.00 for:

Sorry, this product is no longer in stock.

Product Overview


  • Essential Mineral for Cardiovascular Health
  • Dietary Supplement

Many Americans do not obtain adequate amounts of magnesium in their diets.

Magnesium is one of the body’s most important minerals. It is required as a cofactor in hundreds of enzymatic processes within cells. It helps maintain normal muscle and nerve function, keeps heart rhythm steady, promotes healthy cardiovascular function, supports a healthy immune system, and keeps bones strong. Magnesium also helps maintain blood sugar and blood pressure levels already within normal range, and it is known to be involved in energy metabolism and protein synthesis.

Magnesium is a major factor in relaxing the smooth muscles within the blood vessels, thereby reducing peripheral vascular resistance and promoting a healthy cardiovascular system. Magnesium also affects circulating levels of norepinephrine and the synthesis of serotonin and nitric oxide.

Magnesium positively influences the bone mineral matrix and its ability to metabolize minerals needed for repair and rebuilding. Scientific literature documents the need for a wide range of minerals, including calcium and magnesium, that are vital to maintaining strong, healthy bones.

Moreover, there is strong evidence that dietary magnesium intake and supplementation improves the metabolic profile. Magnesium has been shown to beneficially impact insulin resistance, serum lipid profiles, inflammation, endothelial function, oxidative stress and platelet aggregability.

Since magnesium is so inexpensive, everyone should consider supplementing with at least 500 mg of magnesium daily.

Magnesium Caps provides one of the highest concentrations of elemental magnesium per capsule available on the market.

Suggested Use

Read the entire label and follow the directions carefully prior to use.

Take one (1) capsule one to three times daily with or without food, or as recommended by a healthcare practitioner.

Other Ingredients

Vegetable cellulose (capsule), microcrystalline cellulose, stearic acid, silica, citric acid.



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

  • Store tightly closed in a cool, dry place.

    Keep out of reach of children.

    Do not exceed recommended dose.

    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.

  • Supplement Facts
    Serving Size: 1 Vegetarian Capsule
      Amount Per Serving % Daily Value
    Magnesium (as magnesium oxide, citrate, succinate, TRAACS magnesium lysyl glycinate chelate) 500 mg 125%
    iHerb Customer Reviews

    Good for bowel

    Posted by iHerb Customer on Nov 22, 2017 | Verified Purchase

    I'm not sure about absorbtion for muscles, but I use this to keep my bowel functioning everyday. I have low stomach acid so this might not absorb perfectly, so for other purposes I use different magnesium in addition.

    Thanks for your feedback!

    Too many magnesium to choose from...

    Posted by iHerb Customer on Nov 22, 2017 | Verified Purchase

    I needed to get a bit educated as to what type of magnesium it is I was looking for. So often I find the "Oxide" but found it isn't as absorbable as the "citrate" which I have used in the past and had a lot of success with it for what I needed from it. There are many things it is useful for but for me I wanted it for clarity, energy ironic but anxiety...(need the energy but not the anxious energy) and most of all recently for knee cramps. Seems the other..the "Oxide" is more useful for constipation and is said to help with other ailments however as I mentioned the "citrate" is more absorbable. And since I would need to go to searching for the "citrate" at "whole foods" or "vitamin cottage" I found it much more convenient to order it through amazon who I never have any trouble with, and have ordered a number of items. Shipping was on it..and the price really can't be beat.

    Thanks for your feedback!


    Posted by iHerb Customer on Nov 13, 2017 | Verified Purchase

    A good combination of different types of magnesium. Sometimes I take one of these and some other evening one or two of their Mgnesium Citrate 160 mg.

    Thanks for your feedback!

    Good, Clean, Safe Product - And, TOP RATED by Third Part Testeting

    Posted by iHerb Customer on Nov 01, 2017 | Verified Purchase

    Even before this product was rated by a third party, could tell this was a great product. To contradict a negative review, if you take to much magnesium, it will loosen you up. Regardless of what product of Magnesium you consume, if you take to much, it will loosen up the bowls. No cheap products used, and in fact, this specific product was rated best of the many magnesium products that were tested, quality, safety, and accuracy. Research to verify accuracy of my statements, don't take just my words. Great Product!

    Thanks for your feedback!

    Smooth, easy to take

    Posted by iHerb Customer on Oct 24, 2017 | Verified Purchase

    Supposedly the most absorbable form of magnesium: it prevents and treats muscle cramps, and is a good balancing mineral for mood and sleep.

    Thanks for your feedback!