Magnesium Oxide 400
Wonder Labs
Score 68
A high-dose magnesium oxide supplement, providing significant elemental magnesium, often used for digestive regularity.
Score 68
A high-dose magnesium oxide supplement, providing significant elemental magnesium, often used for digestive regularity.
Analysis
This supplement provides 482.6mg of elemental magnesium per tablet, exclusively from magnesium oxide. Magnesium oxide is characterized by its high elemental magnesium content, making it a cost-effective way to ingest a large quantity of the mineral. Its primary application is often to promote bowel regularity due to its osmotic effect in the intestines, though some magnesium is absorbed for systemic use.
The product is presented in tablet form, with a generous 125 servings per bottle, offering a consistent supply for regular use. It's a no-frills option for those who are specifically looking for the properties of magnesium oxide.
Pros
- Provides a very high dose of 482.6mg elemental magnesium per serving.
- Economical price per serving for a high elemental magnesium content.
- Effective for promoting digestive regularity and relieving occasional constipation.
- Good serving count in each bottle for long-term use.
Cons
- Magnesium oxide has relatively low systemic bioavailability, meaning less is absorbed for widespread bodily functions compared to other forms.
- Known to have a strong laxative effect, which may be undesirable for some users or in higher doses.
- Tablets may be large and potentially difficult for some individuals to swallow.
- Low number of customer reviews provided.
Warnings
- Magnesium oxide can cause significant laxative effects, including loose stools, diarrhea, and abdominal cramping, especially at this high dose.
- Individuals with sensitive digestive systems should start with a lower dose to assess tolerance.
- Consult a healthcare professional before use if you have kidney conditions or are taking other medications.
$19.99($0.15 per serving)
 Walmart | $ 19.99 |
Goals
Impact
Highest effect
Magnesium oxide is highly effective for promoting digestive regularity and relieving occasional constipation due to its strong osmotic effect. It is a potent and common choice for this specific purpose.
Impact
Moderate effect
As an economical way to get a high dose of magnesium, it contributes to meeting basic mineral needs. However, the form's lower absorption for systemic benefits means it's not the most comprehensive option for general health.
Impact
Moderate effect
Magnesium is crucial for bone health, but the lower absorption of magnesium oxide may limit its optimal contribution to bone density compared to other forms. It offers foundational support rather than comprehensive.
Impact
Moderate effect
While magnesium supports heart health, the lower systemic absorption of magnesium oxide means it may be less effective for this purpose compared to more bioavailable forms. It offers foundational, but not optimal, support.
Impact
Moderate effect
Magnesium does contribute to cardiovascular function, but the magnesium oxide form may offer less direct systemic support than more absorbable forms. Its impact here is more general than targeted.
Impact
Moderate effect
Magnesium is essential for muscle function and energy, but the lower systemic absorption of magnesium oxide might limit its effectiveness for optimizing athletic performance and recovery compared to other forms. It provides basic support.
Impact
Moderate effect
Magnesium is key for energy production, but the lower systemic absorption of magnesium oxide may mean less efficient utilization for cellular energy pathways compared to other forms. It provides fundamental support.
Impact
Moderate effect
Magnesium can promote relaxation, but the potential strong laxative effect of magnesium oxide might interfere with sleep rather than enhance it for some individuals. Its sleep benefits are generally indirect and mild.
Ingredients
| Ingredient | Amount per serving |
|---|---|
Magnesium | 482.6 mg |
Magnesium 65
This product offers a high dose of magnesium oxide, making it a functional choice for specific needs like digestive regularity. However, its lower systemic bioavailability compared to other magnesium forms means it's a more basic option for overall magnesium replenishment.
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