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Sundown Naturals, Magnesium, 500 mg, 180 Caplets

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$3.26 (29)
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In Stock
  • Expiration Date: Oct 2019
  • Shipping Weight: 0.83 lbs (0.38 kg)
  • Product Code: SDN-30173
  • UPC Code: 030768301736
  • Package Quantity: 180 Caplets
  • Dimensions: 2.8 x 2.8 x 4.9 in, 0.7 lbs (0.32 kg)
Product Overview


  • Value Size
  • High Potency
  • Promotes Bone & Muscle Health
  • Coated For Easy Swallowing
  • Vegetarian Formula
  • Mineral Supplement
  • Free of Gluten & Wheat
  • Guaranteed Quality - Laboratory Tested

Smart Facts

Magnesium plays an essential role in maintaining bone mineralization. Magnesium is also involved in muscle contractions and nerve impulses.

Suggested Use

For Adults, take one (1) caplet daily, preferably with a meal. As a reminder, discuss the supplements and medications you take with your health care providers.

Other Ingredients

Dicalcium phosphate, vegetable cellulose. Contains <2% of: Citric acid, titanium dioxide color, vegetable magnesium stearate.

No artificial flavor or sweetener, no preservatives, no sugar, no starch, no milk, no lactose, no soy, no gluten, no wheat, no yeast, no fish. Sodium free.


If you are pregnant, nursing, taking any medications or have any medical condition, consult your doctor before use. Discontinue use and consult your doctor if any adverse reaction occur.

Keep out of reach of children. Store at room temperature and avoid excessive heat. Tamper Resistant: Do not use if seal under cap is broken or missing.

Supplement Facts
Serving Size: 1 Caplet
  Amount Per Serving %Daily Value
Magnesium (as Magnesium Oxide) 500 mg 125%
iHerb Customer Reviews

This product helps me a lot

Posted by 5695185308188805388 on Jun 21, 2016

This product helps me a lot

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Sundown Naturals Magnesium 500mg, 180 Caplets

Posted by 5126593955604526450 on Dec 09, 2014

I'm really happy with this product... Haven't taken it long but it relaxes me and I find that I have a good nights' sleep. Thank you... Good value for money

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This MgO would be the best price/value, but...

Posted by Hungarian on Sep 11, 2014

This MgO would be the best price/value, but contains titanium dioxide

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Great product but hick up with international shipping

Posted by 4717907987088353522 on Jul 13, 2014

Great product for reasonable price. Cheap international shipping rate to Germany. One problem that occurred though was the way shipping was handled. IHerb forgot to to label the package with its content which resulted in me having to go to the customs and pck up the package after verifying its content (meaning opening the box and confirming the content of the product via customs regulations). Surprisingly the package even made it to Germany and was able to the leave the us without content labeling.

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Posted by Reviewer3121686 on May 08, 2014

Doesn't bother my stomach as long as I don't take too much, if you do, expect many trips to the restroom. The tablets are extremely easy to swallow. It is very effective for my purposes.

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