Generic Magnesium Oxide 400 Mg Tablets By Windmill- 60 Each
Analysis updated August 2026 · How Scout scores
At a glance
Summary
This magnesium supplement uses magnesium oxide, which is a common form but has lower bioavailability compared to other forms like magnesium citrate or glycinate. The formulation includes several additives such as microcrystalline cellulose and stearic acid, which are typical in tablet manufacturing but contribute to a moderate level of processing. While there are no harmful artificial additives, the presence of multiple excipients and the choice of magnesium form slightly reduce its overall quality.
Key ingredients 9
Magnesium OxideGood
Magnesium oxide is a source of magnesium, an essential mineral important for many bodily functions including muscle and nerve function, and bone health. It is a common form of magnesium used in supplements due to its high magnesium content by weight. However, it may have lower bioavailability compared to other forms of magnesium.
Benefits
Provides a significant amount of magnesium, which is crucial for maintaining normal muscle and nerve function, heart rhythm, and bone strength.
Microcrystalline CelluloseNeutral
Microcrystalline cellulose is used as a bulking agent and stabilizer in supplements. It is derived from plant cellulose and is generally considered safe for consumption. It does not provide nutritional benefits but helps in the manufacturing process.
See more about Microcrystalline Cellulose →Stearic AcidNeutral
Stearic acid is a fatty acid used as a lubricant in tablet manufacturing. It is naturally found in animal and plant fats and is generally recognized as safe. It does not contribute to the nutritional value of the supplement.
See more about Stearic Acid →SilicaNeutral
Silica is used as an anti-caking agent in supplements to prevent clumping. It is a naturally occurring mineral and is considered safe in small amounts. It does not provide nutritional benefits but aids in the manufacturing process.
See more about Silica →Croscarmellose SodiumNeutral
Croscarmellose sodium is used as a disintegrant in tablets to help them dissolve properly. It is a cellulose derivative and is generally considered safe. It does not contribute to the nutritional value of the supplement.
See more about Croscarmellose Sodium →Magnesium StearateNeutral
Magnesium stearate is used as a lubricant in the manufacturing of tablets and capsules. It is a salt of stearic acid and is generally recognized as safe. It does not provide nutritional benefits but is important for the manufacturing process.
See more about Magnesium Stearate →WaterNeutral
Water is used as a solvent and processing aid in the manufacturing of supplements. It is essential for life but does not contribute to the nutritional value of the supplement in this context. It is a neutral component in the formulation.
See more about Water →HypromelloseNeutral
Hypromellose is used as a coating agent and controlled-release agent in tablets. It is a cellulose derivative and is generally considered safe. It does not provide nutritional benefits but aids in the controlled release of active ingredients.
See more about Hypromellose →GlycerineNeutral
Glycerine is used as a humectant and solvent in supplements. It is a sugar alcohol derived from fats and oils and is generally recognized as safe. It does not provide significant nutritional benefits but helps maintain moisture content.
See more about Glycerine →Processing
Processed Foods
Get the full breakdown in the Scout appTake Scout shopping
Scan any product to see lab results, healthy alternatives, and your personalized analysis.
Download on theApp Store GET IT ONGoogle PlayAmazon pricing & content
Amazon price as of . Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon.com at the time of purchase will apply to the purchase of this product.
CERTAIN CONTENT THAT APPEARS ON THIS SITE COMES FROM AMAZON. THIS CONTENT IS PROVIDED “AS IS” AND IS SUBJECT TO CHANGE OR REMOVAL AT ANY TIME.