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Nutricost Magnesium Oxide Capsules

Regular price $14.99
Regular price Sale price $14.99
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Every easy-to-take, quick-release capsule of Nutricost Magnesium Oxide capsules provides a whopping 750 mg serving dosage of Magnesium Oxide (420 mg of Magnesium). Each bottle contains 240 capsules for 120 Servings. There are 2 capsules per serving.


  • Extra Strength Magnesium Oxide Supplement
  • 750mg of Magnesium Oxide Per Capsule (420mg of Magnesium)
  • 240 Servings Per Bottle
  • Non-GMO, Gluten-Free
  • Made in a GMP Compliant, FDA Registered Facility


Q & A

Does this Magnesium Oxide have 750 mg or 420 mg of magnesium per serving? Why does it mention both numbers?

  • The amount of Magnesium per capsule is 420mg, the amount of Magnesium Oxide 750mg. 


Are the capsules soft gel and are they vegetarian?

  • Yes, the capsules are soft gel and are animal-sourced. When Nutricost uses an animal source gelatin capsule it is always bovine, never porcine. 


Who tests Nutricost’s Magnesium Oxide supplement?

  • We use ISO accredited third-party labs to validate the potency, purity, and integrity of all Nutricost products.


What are the safety and quality standards for this product?

  • Nutricost values quality above all else and sets exacting standards based on industry best practices, state and federal guidelines, and consultation with scientific research and analysis.


Anything else I should know? 

  • As a dietary supplement, take 1 capsule with 8 ounces of water, preferably with a meal.