When it comes to your supplements, quality matters. Jamieson 100% Pure Magnesium is made with carefully selected forms of magnesium and backed by Jamieson’s commitment to purity, potency, and trusted quality.
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Magnesium L-Threonate is a trending & clinically researched form of magnesium.
Discover what makes this magnesium stand out.
100% Pure Magnesium Comparison
| Feature | 
100% Pure Magnesium Bisglycinate | 
100% Pure Magnesium L-Threonate |
|---|---|---|
| 100% Pure | ✔ | ✔ |
| Stomach Feel | Very gentle | Light & easy |
| Absorption | Well absorbed | Superior absorption |
| Elemental Magnesium | Balanced | Lower but targeted |
| Best For | Everyday magnesium support | Targeted magnesium support |
Frequently Asked Questions
Is magnesium bisglycinate the same as magnesium glycinate?
Is Jamieson 100% Pure Magnesium chelated?
Magnesium glycinate vs magnesium L-threonate: which one should I choose?
What makes Jamieson 100% Pure Magnesium different?
Why Choose Jamieson Magnesium
Jamieson's industry-leading quality has been trusted by Canadians for over 100 years.
Trusted for Over 100 Years
Proudly Canadian since 1922 and trusted for our leading quality standards.
Comprehensive Quality Assurance
Every formula is tested for purity, potency, and consistency in cGMP facilities.
Pure & Traceable Ingredients
Carefully selected ingredients tested for quality and contaminants.
Researched & Effective Formulas
Developed using the latest research & guided by our Scientific Advisory Board.
Explore our range of magnesium citrate, oxide, glycinate, threonate, and complexes.
