header_search header_signed-out header_signed-in header_cart sharefilled circlex
Added to Cart
Cart Total:
Customers Also Bought:
24/7 Help

Natural Factors, Magnesium Citrate, 150 mg, 360 Capsules

$27.97 $27.97 (Saved $11.98)

Thank you!

Your email is being processed.

Natural Factors, Magnesium Citrate, 150 mg, 360 Capsules

Click to zoom
Shipping Saver ?
Our Price:
You Save:
$11.98 (30)
Quantity Discount:
Buy 3+
(5% off)

Sorry, this product is no longer in stock.

Earn 5% Loyalty Credit ?
Quantity Discount
$26.57 each
(5% off)
Combo Offer: $30.92

Sorry, this product is no longer in stock.

Natural Factors, Magnesium Citrate, 150 mg, 360 Capsules

In Stock
360 Capsules
90 Capsules
180 Capsules
360 Capsules
  • Expiration Date: 11/2020
  • Shipping Weight:
    1.18 lbs
    Switch to Metric units
  • Product Code: NFS-01655
  • UPC Code: 068958016559
  • Package Quantity: 360 Capsules
  • Dimensions:
    3.4 x 3.4 x 6.4 in, 1 lbs
    Switch to Metric units
Frequently Purchased Together
Product Overview


  • Dietary Supplement
  • True Elemental Content
  • Support For Muscle & Heart Function
  • Purity & Potency Guaranteed

Natural Factors Magnesium Citrate is in easy-to-swallow capsule. The citrate form is extremely well absorbed and well-tolerated by the body and is necessary for hundreds of enzyme reactions in the body and for normal heart function. It is necessary for protein synthesis, carbohydrate metabolism, proper muscle function and helps to absorb calcium and potassium.

All Natural Factors products are manufactured in accordance with the Government of Canada's Good Manufacturing Practices (GMP), among the highest standards in the world.

Suggested Use

1 Capsule -1-3 times per day or as directed by a health professional.

Other Ingredients

Gelatin capsule (gelatin, purified water), microcrystalline cellulose, magnesium stearate (vegetable grade).

Contains no artificial preservatives, color or sweeteners; no corn, dairy, gluten, starch, wheat or yeast.


Sealed for your protection. Do not use if seal is broken. For freshness, store in a cool, dry place.

Keep out of reach of children.

Supplement Facts
Serving Size: 1 Capsule
Serving Per Container:
Amount Per Serving %Daily Value
Magnesium (as magnesium citrate) 150 mg 38%
iHerb Customer Reviews

Softens stools naturally

Posted by iHerb Customer on Dec 08, 2017 | Verified Purchase

I love this product. I take 2 pills a day , and it keeps bowels moving

Thanks for your feedback!

Great Product

Posted by iHerb Customer on Nov 27, 2017 | Verified Purchase

I found this brand of Magnesium Citrate is very effective due to its high absorption rate compare to those Magnesium Oxide. I've been on Mag Oxide for many years and see no improvement in my joints and insomnia. Fortunately I discovered this online from iherb at affordable price which is unavailable in Singapore

Thanks for your feedback!

The ones to take!

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

My wife likes it because of the ease of swallowing them and not having to take a lot to get the dosage she want! Also, price is right and shipment is great!

Thanks for your feedback!

Big size jars

Posted by iHerb Customer on Nov 15, 2017 | Verified Purchase

I like getting the larger amount. Great price and fast service always. Thanks so much .

Thanks for your feedback!


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

Wards off diabetes, helps with excessive tension and stress,. However, I find Now's version more helpful for constipation.

Thanks for your feedback!