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Magnesium Oxide 375 mg

Nutricost
4.6
★ ★ ★ ★ ★
(125 ratings)
Magnesium 210 mg
Product Image
Score 58

This Nutricost product delivers 210 mg of magnesium as magnesium oxide at a remarkably low price, making it a very economical and long-lasting choice, though its lower systemic absorption means it's often more suited for digestive support than broad systemic benefits.

scaleQuantity:240 Capsule(s) • (240 servings)
track_changesGoals:
flag Digestive Health
flag General Health
flag Bone Health
flag Energy
flag Stress Relief
flag Anti-Aging
flag Anti-Inflammatory Support
flag Brain Health

leaderboard Score 58

This Nutricost product delivers 210 mg of magnesium as magnesium oxide at a remarkably low price, making it a very economical and long-lasting choice, though its lower systemic absorption means it's often more suited for digestive support than broad systemic benefits.

insightsAnalysis

Nutricost Magnesium Oxide offers 210 mg of elemental magnesium per capsule, as magnesium oxide, at an exceptionally low price per serving. With 240 servings, it provides a very long-lasting supply, making it an extremely budget-friendly option.

While magnesium oxide has a high elemental content, its systemic absorption is generally lower compared to other magnesium forms. It is often utilized more for its osmotic properties, which can aid in promoting digestive regularity.

For consumers primarily concerned with cost or seeking a gentle laxative effect, this product could be suitable. However, for comprehensive systemic magnesium repletion to support muscle, nerve, or bone health, forms with better absorption are usually recommended.

thumb_upPros
  • Extremely low price per serving.
  • Provides a very large number of servings (240).
  • High elemental magnesium per dose (210 mg) for its oxide form.
  • Can be effective for supporting digestive regularity.
thumb_downCons
  • Magnesium oxide has lower systemic bioavailability.
  • Discrepancy between product name (375mg) and ingredient list (210mg).
  • Less ideal for broad systemic magnesium repletion.
  • May cause a laxative effect in some individuals.
warningWarnings
  • Be aware of the dosage discrepancy (product name vs. ingredient list).
  • This form of magnesium may cause a laxative effect; adjust dosage if discomfort occurs.
  • If primary goal is systemic magnesium benefits, consider forms with better absorption.
flagReport analysis
$10.99($0.04 per serving)
iHerb
$ 10.99
flagReport prices
track_changesGoals
flagDigestive Health
Impact
Highest effect
Magnesium oxide is well-known for its ability to draw water into the intestines, which can effectively support regularity and act as a gentle laxative.
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flagGeneral Health
Impact
Moderate effect
Due to the lower systemic absorption characteristic of magnesium oxide, its overall contribution to widespread general health benefits is typically less than more bioavailable forms.
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flagBone Health
Impact
Moderate effect
While magnesium is vital for bone health, the limited absorption of the oxide form means a smaller proportion of the consumed magnesium is likely available for bone tissue.
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flagEnergy
Impact
Moderate effect
The impact on cellular energy production is usually more pronounced with magnesium forms that are more readily absorbed into the bloodstream and tissues.
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flagStress Relief
Impact
Moderate effect
For stress relief, forms of magnesium that are well-absorbed and can more directly influence nerve function are generally considered more effective than magnesium oxide.
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scienceIngredients
IngredientAmount per serving
Magnesium
210 mg
grain_off Gluten Free person Adults 18–50
flagReport overview
Magnesium 55
This product offers magnesium as magnesium oxide, which is very inexpensive and provides a high quantity of elemental magnesium, but its lower systemic absorption makes it less versatile for general magnesium repletion.
scienceView ingredientinventory_2View products
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