Chelated Magnesium vs. Non-Chelated Magnesium


In the intricate realm of dietary supplements, magnesium stands tall as one of the essential minerals pivotal to countless physiological functions. However, as with many things in life, not all magnesium supplements are created equal. 

This brings us to the forefront of the debate: chelated magnesium vs. non-chelated. With over two decades in supplement manufacturing, we at the Supplement Factory have observed the ins and outs of this debate, and in this piece, we shall dissect both forms to arm you with comprehensive knowledge.


Understanding Magnesium

Magnesium is a vital mineral responsible for over 300 enzyme reactions in our body, supporting everything from energy production to bone health. 

Deficiencies can lead to a myriad of health issues, making its dietary inclusion non-negotiable.


The Science of Chelation

‘Chelation’ derives from the Greek word ‘chele’, meaning claw. In the context of supplements, chelation is a process where minerals, like magnesium, are bound to a larger molecule (often an amino acid) to enhance absorption in the digestive tract. The result? A compound known as chelated magnesium.

This study provides an in-depth understanding of chelation and its relevance in dietary supplements.


Pros and Cons: Chelated Magnesium


Enhanced Absorption: Due to its molecular structure, chelated magnesium facilitates better uptake in the digestive system.


Reduced Gastrointestinal Issues: Traditional magnesium forms might cause digestive discomfort. Chelated variants typically minimise these effects.


Optimal Bioavailability: Chelation ensures that more magnesium reaches the bloodstream, maximising its potential benefits.


Increased Stability: Chelation bolsters the stability of the magnesium compound.



Cost: Chelated versions can be more expensive due to the complex manufacturing process.


Potential Over-reliance: Consumers might overlook other beneficial non-chelated forms, thinking chelated is the only worthy option.


Limitations in Formulation: Whilst chelated magnesium works well for capsules or coated tablets, it may not be the best fit for diluted powders, chewable tablets, and gummies due to its unpalatable taste.


Pros and Cons: Non-Chelated Magnesium


Budget-friendly: These are usually more affordable, making them accessible for many.


Variety: There are various non-chelated forms like magnesium citrate, oxide, and sulfate, each boasting unique benefits.



Absorption Issues: Some forms might not be as efficiently absorbed as their chelated counterparts.


Digestive Discomfort: A few non-chelated variants can cause mild gastrointestinal disturbances in certain individuals.


Beyond Magnesium: The Chelation of Other Ingredients

Magnesium isn’t the sole contender in the chelation race. Other minerals, including zinc, iron, and copper, can also undergo chelation to optimise their absorption rates. 

This versatility further cements chelation’s foothold in the supplement industry.


Choosing Your Magnesium Supplement

With the data in hand, your quest to select the right magnesium variant becomes a tad simpler. However, regardless of choice, sourcing quality products from a reliable manufacturer remains paramount.

If you’re looking to delve into the realms of bespoke supplement creation, our services provide a seamless experience.

To discern your supplement needs or commence a partnership journey, do contact us.


Supplement Factory

Written by Supplement Factory

Our team of industry experts not only work towards producing the highest standards of sports and health nutrition products, but also lend their knowledge towards educating the industry on the latest advances in products, ingredients and formulations.

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