MagO7
Aerobic Life
Score 42
A magnesium oxide-focused product with some potassium, primarily suited for digestive support, but at a very high price per serving.
Score 42
A magnesium oxide-focused product with some potassium, primarily suited for digestive support, but at a very high price per serving.
Analysis
This product primarily delivers magnesium in the form of magnesium oxides, providing 1035mg of the compound, along with 99mg of elemental potassium citrate. Magnesium oxide has a lower systemic absorption rate compared to other forms but is well-known for its osmotic effect in the digestive tract, often used to support bowel regularity.
The formulation appears geared towards specific digestive support rather than broad systemic mineral supplementation. The minimal potassium content further emphasizes its primary focus on magnesium oxide's targeted action. However, the very high price per serving makes it a less economical choice for either purpose.
Pros
- High amount of magnesium oxides can support digestive regularity and cleansing
- Includes potassium citrate, a well-absorbed form of potassium
- Capsule form is generally easy to take
Cons
- Magnesium oxide has lower systemic bioavailability compared to chelated forms
- Very high price per serving compared to most magnesium and potassium supplements
- Only 10 servings per bottle makes it a short-term supply
- Low review count suggests less widespread adoption or satisfaction
Warnings
- Magnesium oxide can have a laxative effect; monitor dosage to avoid digestive discomfort
- Consult a healthcare professional if experiencing persistent digestive issues or before combining with other laxatives
$19.95($1.99 per serving)
 iHerb | $ 19.95 |
Goals
Impact
Highest effect
This product is particularly well-suited for digestive health due to its high magnesium oxide content, which is effective as an osmotic laxative to promote bowel regularity and cleansing. This is its primary area of strength.
Impact
Lower effect
While containing essential minerals, its primary magnesium form (oxide) is less bioavailable for broad systemic general health support. It serves a more niche purpose related to digestive function.
Impact
Lower effect
For general fitness and electrolyte balance, higher systemically absorbed forms of magnesium are usually preferred over magnesium oxide. The potassium content is also relatively modest.
Impact
Lower effect
While magnesium and potassium are important for muscle function, the form and quantity provided here are not ideal for direct muscle gain support compared to other available options.
Impact
Lower effect
Magnesium's calming effects depend on its absorption into the body, which is less efficient with magnesium oxide. It may not be the most effective choice for sleep support.
Impact
Lower effect
For stress relief, systemically absorbed magnesium is more beneficial. The low bioavailability of magnesium oxide makes this product less suitable for direct stress management.
Impact
Situational effect
While magnesium and potassium support heart health, the primary form of magnesium here (oxide) has lower systemic bioavailability, making it less ideal for direct cardiovascular support compared to other forms.
Impact
Situational effect
The limited systemic absorption of magnesium oxide means this product is not optimally formulated for comprehensive cardiovascular support. Better forms are available for this specific goal.
Ingredients
| Ingredient | Amount per serving |
|---|---|
Magnesium | 1035 mg |
Potassium | 99 mg |
Potassium 60
The product includes potassium citrate, which is a good, well-absorbed form of potassium. However, the quantity is relatively small compared to other potassium supplements, making it a minor contributor to overall potassium intake.
Magnesium 40
The use of magnesium oxides at a high compound quantity is primarily geared towards digestive effects rather than efficient systemic absorption. For general magnesium replenishment, forms with higher bioavailability are typically preferred.
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This product provides a highly rated blend of magnesium forms, including a sustained-release option, and potassium, at a dramatically lower price, offering exceptional value for broad mineral support.
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Offering well-absorbed aspartate forms of both minerals plus taurine at a fraction of the cost, this is an excellent value for those seeking comprehensive magnesium and potassium supplementation.
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For foundational magnesium and potassium in well-tolerated citrate forms, this product is incredibly affordable and delivers solid support without the premium price tag.
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Potassium with Extend-Release Magnesium
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This alternative delivers a well-rounded magnesium profile with both quick-acting citrate and extended-release oxide, plus potassium, which is often preferred for overall systemic benefits rather than solely digestive support.
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Krebs Magnesium Potassium Complex
Nature's Way
Featuring magnesium lysinate (250mg) and malate (250mg), which are highly regarded for their bioavailability and diverse support for energy and muscle function, alongside potassium citrate (95mg), this is a superior choice for general health.
90 Performance
Magnesium & Potassium Aspartate
NOW
This option provides magnesium aspartate (250mg) and potassium aspartate (99mg), forms known for better systemic absorption, and includes taurine (100mg) for added benefits, making it more versatile for general health goals.