Life Extension Magnesium 500mg Review

Life Extension Magnesium 500mg is a quality magnesium supplement for certain people and was featured in our best magnesium supplements article.

In this Life Extension Magnesium review, you’ll find this product’s ingredients, potential health benefits, its pros/cons, and our assessment of it.

Product Ingredients/Supplement Facts

As far as active ingredients go, this product contains 500mg of magnesium (as magnesium oxide, citrate, succinate, TRAACS® magnesium lysyl glycinate chelate).

Other ingredients include vegetable cellulose (capsule), microcrystalline cellulose, stearic acid, silica, and citric acid.

Potential Health Benefits

Getting enough magnesium is important because of the many roles it plays in the human body. Magnesium is associated with numerous health benefits. Having a deficiency can be harmful and lead to negative side effects and conditions.

One of the major health benefits of magnesium is that it’s an anti-inflammatory. (1) (2) (3) Inflammation is the body’s immune response. Chronic inflammation, however, can lead to several conditions and diseases, including cancer and arthritis.

If you tend to have high blood pressure, supplementing with magnesium may help to lower it, as studies have shown that magnesium lowers blood pressure. (4) (5) (6)

You may be surprised to learn that magnesium has benefits for exercise performance. When you’re exercising, your body needs more magnesium. Studies have shown that supplementing with magnesium improves physical exercise performance in several metrics. (7) (8) (9)

Magnesium can also treat and prevent migraine headaches. (10) (11) Magnesium deficiency is linked with headaches, so if you’ve been relying on standard headache medicine to treat migraines, you may want to try supplementing with magnesium instead.

Magnesium is important for calcium absorption and keeping the skeletal system strong and healthy.

Magnesium supplementation may even provide relief from depression and anxiety.

Low magnesium levels are associated with both depression and anxiety. (12) (13) (14)

Some studies have shown that supplementing with magnesium provided relief from depression. (15) (16) Some research has suggested the same for anxiety, but more research is needed on this topic. (17)

Dosage & When to Take It

A serving size of this supplement is one vegetarian capsule. Since they’re vegetarian capsules, they likely won’t upset your stomach if you take them with just a glass of water.


Magnesium is involved in many processes in the human body, so getting enough is beneficialMay cause nausea
May help decrease inflammationMay cause cramping
May lower blood pressureIf you have poor kidney function, a magnesium supplement like this should be avoided because the kidneys are what remove excess magnesium from the body
May improve exercise performanceThe dosage size of this supplement is higher than some people need or should take daily
May help treat and prevent migraine headachesActs as a laxative, which may be a good or bad thing for you
May alleviate depression and anxiety
May benefit cardiovascular health

Product Overview

Life Extension Magnesium 500mg is a quality product, but for a very specific consumer. The reason being is that this type of magnesium is a laxative.

If you’re not getting enough magnesium through your diet and you have issues with constipation, this is a great choice to go with.

However, if you don’t fall into that category, there are better options out there for you. If that’s the case, we recommend taking a magnesium supplement that does not contain magnesium citrate, as this supplement does. Magnesium citrate has a strong laxative effect.

Another thing to be aware of is that this supplement contains 125% of the daily value of magnesium for many people. This potency may be OK for some (mostly those with a magnesium deficiency), but most people should probably not take a magnesium supplement this potent it every day.

Other than that issue, this product is what we like to see in supplements. It’s vegan/vegetarian-friendly, it’s non-GMO, and has accurate labeling.

Life Extension Magnesium 500mg, 100 Vegetarian Capsules
  • Supports everything from cardiovascular health to energy metabolism
  • Essential for more than 300 biochemical reactions
  • Combats widespread magnesium insufficiency
  • Provides 500 mg daily

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