Magnesium L-Threonate
Dr. Mercola
Magnesium L-Threonate
4.8
★ ★ ★ ★ ★
(7364 ratings)
Magnesium 145 mg
Score 98
Dr. Mercola's Magnesium L-Threonate is a premium, highly specialized form known for its unique ability to enhance brain function, mood, and sleep by effectively crossing the blood-brain barrier, though it comes at a higher price.
Quantity: 270 Capsule(s) • (90 servings)
Goals: flag Heart Health flag Anti-Aging flag Cardiovascular Support flag Digestive Health flag Fitness
leaderboard Score 98
Dr. Mercola's Magnesium L-Threonate is a premium, highly specialized form known for its unique ability to enhance brain function, mood, and sleep by effectively crossing the blood-brain barrier, though it comes at a higher price.
insights Analysis
Dr. Mercola's Magnesium L-Threonate is a premium magnesium supplement specifically valued for its unique ability to cross the blood-brain barrier. This makes it exceptionally effective for cognitive enhancement, mood regulation, and improving sleep quality by influencing brain magnesium levels. While the elemental magnesium quantity (145mg) is lower than other forms, its targeted action and high bioavailability for neurological benefits justify its higher price point. Nutritionists and experts often recommend L-Threonate for specific brain-related goals, recognizing its superiority for these applications over other forms. However, for general systemic magnesium deficiency, it might be an expensive option if brain health isn't the primary concern.
- Magnesium L-Threonate is the most bioavailable form for brain penetration.
- Highly effective for cognitive function, mood improvement, and sleep quality.
- Dr. Mercola is a well-regarded brand in the natural health space.
- Lower risk of laxative effects compared to other forms.
- Significantly more expensive per serving than most other magnesium forms.
- Lower elemental magnesium content compared to other forms (though highly targeted).
- May not be the most cost-effective option for general, systemic magnesium deficiency if brain health is not the primary goal.
$86.97($0.96 per serving)
 Amazon | $ 86.97 | |
 iHerb | $ 95.70 | |
 Vitacost | $ 108.75 |
Ingredients
| Ingredient | Amount per serving |
|---|---|
Magnesium | 145 mg |
Magnesium L-Threonate | 2000 mg |
Categories
Magnesium 98
Magnesium L-Threonate is a premium and highly effective form, particularly for neurological benefits, making it an excellent choice for targeted magnesium supplementation.
Goals
Uniquely effective for mood regulation due to its direct impact on brain magnesium levels and synaptic plasticity.
Considered a top choice for sleep due to its ability to promote relaxation and improve sleep quality by modulating brain activity.
Its ability to cross the blood-brain barrier directly impacts neurotransmitter function, making it highly effective for reducing stress and anxiety.
95 Value 
Magnesium Caps 500 mg
Life Extension
4.8
★★★★★
(71620 ratings)
Provides a highly superior magnesium glycinate chelate form at a significantly lower price per serving than L-Threonate, offering exceptional bioavailability and systemic benefits for a much better cost-to-effectiveness ratio.
90 Value 
Chelated Magnesium 133 mg
Swanson
4.8
★★★★★
(5354 ratings)
Offers a premium TRAACS Bisglycinate Chelate, a top-tier bioavailable form, at a remarkably low price per serving compared to L-Threonate, making it an excellent value for systemic magnesium support.
85 Value 
Calcium & Magnesium
NOW
4.7
★★★★★
(41307 ratings)
Utilizes magnesium citrate, a well-absorbed and effective form for general health and relaxation, available at a fraction of the cost per serving compared to L-Threonate, representing significantly better overall value for broad magnesium needs.
95 Performance
Magnesium Caps 500 mg
Life Extension
4.8
★★★★★
(71620 ratings)
While L-Threonate targets the brain, this product's TRAACS Magnesium Lysyl Glycinate Chelate is excellent for overall systemic absorption, stress relief, and muscle function, providing broader benefits for the body.
90 Performance
Chelated Magnesium 133 mg
Swanson
4.8
★★★★★
(5354 ratings)
Contains TRAACS Magnesium Bisglycinate Chelate, which is highly effective for relaxation, mood, and sleep support without the premium cost of L-Threonate, making it a strong contender for overall systemic benefit.
80 Performance 
Target-Mins Magnesium Potassium Aspartate With Other Target-Mins Chelates
Country Life
4.7
★★★★★
(4315 ratings)
Offers a blend of bioavailable magnesium forms including citrate and aspartate, potentially offering a broader spectrum of absorption and benefits for various bodily functions beyond what a single form might provide.
95 Budget
Magnesium Caps 500 mg
Life Extension
4.8
★★★★★
(71620 ratings)
Offers a highly bioavailable chelated magnesium form (Lysyl Glycinate) at a significantly lower price per serving, providing excellent systemic benefits without the premium cost of L-Threonate's brain specificity.
90 Budget
Chelated Magnesium 133 mg
Swanson
4.8
★★★★★
(5354 ratings)
Provides TRAACS Magnesium Bisglycinate Chelate, another top-tier bioavailable form, at a much more affordable price, making it an excellent alternative for general absorption and calming effects.
85 Budget
Calcium & Magnesium
NOW
4.7
★★★★★
(41307 ratings)
Contains magnesium citrate, which is a well-absorbed and effective form for general magnesium needs, at a substantially lower price per serving, offering great value if brain-specific action isn't crucial.
95 Value
Magnesium Caps 500 mg
Life Extension
4.8
★★★★★
(71620 ratings)
Provides a highly superior magnesium glycinate chelate form at a significantly lower price per serving than L-Threonate, offering exceptional bioavailability and systemic benefits for a much better cost-to-effectiveness ratio.
90 Value
Chelated Magnesium 133 mg
Swanson
4.8
★★★★★
(5354 ratings)
Offers a premium TRAACS Bisglycinate Chelate, a top-tier bioavailable form, at a remarkably low price per serving compared to L-Threonate, making it an excellent value for systemic magnesium support.
85 Value
Calcium & Magnesium
NOW
4.7
★★★★★
(41307 ratings)
Utilizes magnesium citrate, a well-absorbed and effective form for general health and relaxation, available at a fraction of the cost per serving compared to L-Threonate, representing significantly better overall value for broad magnesium needs.
95 Performance
Magnesium Caps 500 mg
Life Extension
4.8
★★★★★
(71620 ratings)
While L-Threonate targets the brain, this product's TRAACS Magnesium Lysyl Glycinate Chelate is excellent for overall systemic absorption, stress relief, and muscle function, providing broader benefits for the body.
90 Performance
Chelated Magnesium 133 mg
Swanson
4.8
★★★★★
(5354 ratings)
Contains TRAACS Magnesium Bisglycinate Chelate, which is highly effective for relaxation, mood, and sleep support without the premium cost of L-Threonate, making it a strong contender for overall systemic benefit.
80 Performance
Target-Mins Magnesium Potassium Aspartate With Other Target-Mins Chelates
Country Life
4.7
★★★★★
(4315 ratings)
Offers a blend of bioavailable magnesium forms including citrate and aspartate, potentially offering a broader spectrum of absorption and benefits for various bodily functions beyond what a single form might provide.