Magnesium Glycinate Extra Strength 90 Tablets by Metagenics delivers 140 mg of elemental magnesium per tablet as magnesium bisglycinate, a highly bioavailable chelated form designed to support muscle function, nervous system health, and cardiovascular function with minimal gastrointestinal side effects.
Key Benefits of High-Absorption Magnesium Bisglycinate Ingredients
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Magnesium Bisglycinate (140 mg Elemental Magnesium per Tablet) - Delivers magnesium chelated to two glycine molecules for enhanced gastrointestinal absorption and superior tissue delivery compared to inorganic magnesium forms such as oxide or sulfate
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Muscle Function Support - Magnesium is essential for normal muscle contraction and relaxation, and adequate magnesium status supports healthy neuromuscular function, reduces physical tension, and promotes recovery from exercise
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Nervous System Support - Magnesium serves as a cofactor in neurotransmitter synthesis and nerve signal regulation, supporting a calm and balanced nervous system response to physiological and psychological stress
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Cardiovascular Function Support - Magnesium contributes to normal cardiac muscle function, supports healthy vascular tone, and promotes blood pressure already within normal range
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Bone Density Support - Magnesium works alongside calcium and vitamin D in bone mineralization processes, supporting skeletal integrity and bone density maintenance
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Energy Metabolism Support - As a required cofactor in over 300 enzymatic reactions including ATP synthesis, magnesium supports efficient cellular energy production across all metabolically active tissues
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Gastrointestinal Tolerability - The bisglycinate chelate form is well tolerated by the gastrointestinal tract, making it suitable for individuals who experience digestive discomfort with other magnesium forms
Why This Formula Matters
Magnesium bisglycinate is consistently recognized as one of the most bioavailable and gastrointestinally tolerable forms of magnesium available, making it the preferred choice for individuals seeking effective magnesium repletion without the laxative effect associated with magnesium oxide or citrate at higher doses. At 140 mg of elemental magnesium per tablet, the Extra Strength designation reflects a clinically meaningful per-tablet dose that supports efficient daily magnesium intake with fewer tablets compared to standard-strength formulas. Metagenics applies professional-grade quality standards to ensure consistent potency and purity in every batch.
Dietary & Quality Standards
- Non-GMO
- Gluten-free
- Vegetarian tablet
- Magnesium bisglycinate chelate for enhanced absorption and GI tolerability
- 140 mg elemental magnesium per tablet
- Metagenics professional-grade quality standards
- 90 tablets per bottle
Frequently Asked Questions
What makes magnesium bisglycinate better tolerated than other forms?
Magnesium bisglycinate is a chelated form in which magnesium is bound to two glycine amino acid molecules. This chelation protects magnesium from reacting with other compounds in the gastrointestinal tract, reduces osmotic effects that cause loose stools with inorganic forms, and supports absorption through amino acid transport pathways. The result is a form that is both better absorbed and significantly gentler on the digestive system.
What does extra strength mean for this product?
Extra strength refers to the 140 mg of elemental magnesium per tablet, which is a higher per-tablet dose than standard magnesium glycinate formulas. This allows individuals to reach their target daily magnesium intake with fewer tablets, supporting convenience and compliance for those with higher magnesium needs.
Who may benefit from magnesium glycinate supplementation?
Adults seeking to support muscle function, nervous system health, sleep quality, cardiovascular function, or energy metabolism may benefit from consistent daily magnesium supplementation. It is particularly relevant for individuals with dietary magnesium gaps, high physical activity levels, or elevated physiological stress. Consult your healthcare practitioner to assess your individual magnesium status.
How should this product be taken?
Take as directed on the product label or as recommended by your healthcare practitioner. Magnesium bisglycinate can generally be taken with or without food. Consistent daily use is recommended to support and maintain adequate magnesium levels over time.
Can this be taken alongside other supplements containing magnesium?
If you are already taking supplements or medications that contain magnesium, review your total daily magnesium intake before adding this product. Consult your healthcare practitioner for personalized guidance, particularly if you have kidney conditions or are taking medications that interact with magnesium absorption or excretion.
These statements have not been evaluated by the Food and Drug Administration. These products are not intended to diagnose, treat, cure, or prevent any disease.
