The Vitamin Shoppe Magnesium Glycinate
Analysis updated July 2026 · How Scout scores
At a glance
Summary
This magnesium supplement uses magnesium glycinate, a highly bioavailable form that is gentle on the stomach, which is a positive aspect. However, the presence of magnesium stearate, while common, can raise concerns about nutrient absorption if used excessively. The product also contains several additives, which slightly detract from its overall formulation quality.
Key ingredients 5
MagnesiumGood
Magnesium is an essential mineral that supports numerous bodily functions, including muscle and nerve function, blood glucose control, and bone health. The form used here, magnesium glycinate, is known for its high bioavailability and gentle effect on the stomach. It is often preferred for its superior absorption compared to other forms of magnesium.
Benefits
Supports muscle and nerve function, promotes bone health, and helps regulate blood sugar levels.
HypromelloseNeutral
Hypromellose is a plant-derived cellulose used as a capsule material in supplements. It is considered safe and is commonly used as a vegetarian alternative to gelatin. It does not contribute any nutritional value but serves as an effective delivery medium for the active ingredients.
Benefits
Provides a vegetarian-friendly capsule option for supplement delivery.
Microcrystalline CelluloseNeutral
Microcrystalline cellulose is a refined wood pulp used as a bulking agent and stabilizer in supplements. It is inert and does not affect the nutritional profile of the product. It helps maintain the structure and consistency of the capsule contents.
Benefits
Helps maintain the structure and consistency of the supplement without affecting its nutritional value.
Magnesium StearateNeutral
Standard formulation ingredient — neither beneficial nor harmful at typical use.
Risks
May inhibit nutrient absorption and potentially form biofilms in the intestines.
SilicaNeutral
Silica is used as an anti-caking agent to prevent clumping in powdered supplements. It is generally recognized as safe and does not contribute to the nutritional content of the product. It ensures the smooth flow of powder during manufacturing and packaging.
Benefits
Ensures smooth flow and prevents clumping in powdered supplements.
Processing
Ultra-Processed Foods
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