Nutrition Geeks Magnesium Glycinate 3-in-1
Analysis updated July 2026 · How Scout scores
At a glance
Summary
This magnesium supplement features highly bioavailable forms of magnesium, such as glycinate, malate, and citrate, which are known for their effective absorption and minimal gastrointestinal side effects. The formulation is clean with only two additives, including a plant-based anti-caking agent, which is a minor concern due to potential impacts on nutrient absorption. Overall, the product offers a well-balanced magnesium blend with minimal processing concerns.
Key ingredients 5
Magnesium GlycinateVery Good
Magnesium glycinate is a highly bioavailable form of magnesium, known for its superior absorption and minimal gastrointestinal side effects. It is often used to support muscle relaxation, sleep, and overall magnesium levels in the body. Compared to other forms, it is less likely to cause diarrhea and is gentle on the stomach.
Benefits
Supports muscle function, nerve health, and may improve sleep quality due to its high bioavailability.
Magnesium MalateGood
Magnesium malate combines magnesium with malic acid, which may enhance energy production and reduce muscle pain. It is often recommended for individuals with fibromyalgia or chronic fatigue syndrome. This form of magnesium is well-absorbed and may support cellular energy production.
Benefits
May improve energy levels and reduce muscle discomfort, supporting overall vitality.
Magnesium CitrateGood
Magnesium citrate is a commonly used form of magnesium known for its good absorption and effectiveness in relieving constipation. It is often used to support digestive health and maintain normal magnesium levels. This form is particularly effective for those needing a gentle laxative effect.
Risks
Excessive intake may lead to diarrhea or gastrointestinal discomfort.
Benefits
Supports digestive health and helps maintain adequate magnesium levels in the body.
Magnesium StearateNeutral
Standard formulation ingredient — neither beneficial nor harmful at typical use.
Risks
May inhibit the absorption of nutrients and affect the dissolution rate of supplements.
Hydroxypropyl MethylcelluloseNeutral
Hydroxypropyl methylcellulose is a plant-based compound used to form capsule shells, providing a vegetarian alternative to gelatin. It is widely used in the supplement industry for its stability and safety. This ingredient is considered neutral as it does not contribute to the nutritional profile of the product.
Benefits
Provides a vegetarian-friendly capsule option without impacting the nutritional content.
Processing
Ultra-Processed Foods
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