Qunol minerals Extra Strength Magnesium
Analysis updated August 2026 · How Scout scores
At a glance
Summary
This magnesium supplement contains hydroxypropyl methylcellulose and magnesium stearate, both of which are used as fillers and lubricants in supplement manufacturing. These ingredients indicate a higher level of processing and do not contribute nutritional value. While the product provides magnesium, the presence of these additives suggests a more processed formulation, which impacts the overall quality.
Key ingredients 3
Hydroxypropyl MethylcelluloseNeutral
Standard formulation ingredient — neither beneficial nor harmful at typical use.
Risks
May cause digestive discomfort in sensitive individuals when consumed in large amounts.
Silicon DioxideNeutral
Silicon dioxide is a common anti-caking agent used to prevent clumping in powdered products. It is generally recognized as safe and does not contribute any nutritional value. Its inert nature means it does not interact with other ingredients.
See more about Silicon Dioxide →Magnesium StearateNeutral
Standard formulation ingredient — neither beneficial nor harmful at typical use.
Risks
May inhibit the absorption of nutrients in some cases, though generally considered safe in small amounts.
Processing
Ultra-Processed Foods
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