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Magnesium Citrate 400 mg

Solaray
4.8
★ ★ ★ ★ ★
(38171 ratings)
Magnesium 400 mg
Product Image
Score94

A 60-day supply of magnesium citrate capsules for foundational mineral and heart support.

How scoring works
Quantity:180 VegCap(s) • (60 servings)
Goals:
General Health
Energy
Heart Health
Digestive Health
Fitness
Testosterone Support
Cardiovascular Support
Stress Relief
Bone Health

Score 94

A 60-day supply of magnesium citrate capsules for foundational mineral and heart support.

How scoring works

Also available as

1 option
90 servings Magnesium 400 mg • 90 Capsule(s) • 30 servings $11.99 ($0.39 per serving)
$20.89($0.34 per serving)
iHerb
$ 20.89
Walmart
$ 20.89
Pure Formulas
$ 20.89
Vitacost
$ 20.89
Vitacost
$ 20.89
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Analysis

This supplement provides magnesium citrate, which is known for its high solubility and effective mineral yield. By taking this regularly, you support over 300 metabolic processes including energy creation and nerve signaling.

The bulk format ensures you don't run out often, and the vegetable capsules are clean and well-tolerated. It fits well for someone focused on maintaining their bone density and cardiovascular wellness over time.

Pros

  • Good value for a 60-day supply
  • Supports heart rhythm and bone health
  • Highly soluble organic mineral salt
  • Easy-to-take vegetable capsules
  • Focuses purely on magnesium

Cons

  • High doses can be hard on sensitive stomachs
  • Requires three capsules daily
  • Can have an osmotic laxative effect

Warnings

  • Split the dose (one with each meal) to avoid loose stools
  • Consult a professional if you have kidney issues

Nutrient quality

91 Highest impact

Using magnesium citrate ensures good systemic absorption and supports digestive regularity. The dosage is appropriately aligned with common clinical targets for adult users.

Ingredient transparency

97 Highest impact

Labeling is clean and transparent, providing the specific form and amount of the active mineral. All inactive ingredients are listed clearly for the consumer.

Customer satisfaction

96 Highest impact

High ratings and positive feedback indicate a reliable and satisfactory user experience. Reviewers suggest the mineral support is effective for its intended digestive purpose.

Value for money

92 Highest impact

The cost per serving is reasonable, providing good value for a high-quality mineral salt in a bulk format. It is a highly competitive option for targeted digestive support.

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Goals

General Health
Impact
Highest effect
A+ Goal FitA Strength of SupportB- CoverageA+ Formula Quality

This high-potency supplement provides essential mineral support in an absorbable organic form aimed at daily wellness. It targets foundational systems to promote long-term resilience and assist in filling nutritional gaps.

It delivers functional amounts of Magnesium to help manage physiological stress and support muscle health. The simple, clean formulation ensures that the primary nutrient is delivered without unnecessary additives.

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Energy
Impact
Highest effect
A+ Goal FitA Strength of SupportB- CoverageA Formula Quality

Magnesium citrate in vegetable capsules provides 400mg of elemental magnesium to assist with cellular ATP synthesis. This organic salt form is recognized for its high absorption potential and its role as a mandatory cofactor in energy-yielding metabolism.

High-dose support through this focused formula ensures that metabolic enzymatic reactions can proceed efficiently to combat fatigue. The use of clean vegetable capsules further ensures the purity and quick release of the mineral for immediate systemic use.

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Heart Health
Impact
Highest effect
A+ Goal FitA Strength of SupportC CoverageA+ Formula Quality

Magnesium citrate provides a bioavailable organic salt that supports heart rhythm, vascular relaxation, and blood pressure management. This formulation delivers a clinical dose of elemental magnesium to address foundational cardiovascular requirements.

This simple and reliable mineral profile appears well aligned for daily cardiovascular maintenance. The use of the citrate form ensures adequate absorption compared to standard inorganic mineral supplements.

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Digestive Health
Impact
Highest effect
A+ Goal FitA Strength of SupportC CoverageA+ Formula Quality

This large-format supplement provides 400 mg of magnesium citrate to support bowel regularity and comfortable gut transit. It appears well aligned for individuals seeking a reliable and cost-effective method for maintaining stool consistency.

Magnesium citrate is recognized for its osmotic laxative properties and high solubility in the gastrointestinal tract. The singular focus on this ingredient ensures a potent dose that meaningfully contributes to digestive wellness.

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Fitness
Impact
Highest effect
A Goal FitA Strength of SupportC- CoverageA+ Formula Quality

This magnesium citrate supplement provides a reliable organic salt to support muscle and energy metabolism. It is effective for maintaining electrolyte balance and supporting the neuromuscular system during training.

A 400mg dose is well-aligned with the needs of individuals looking to enhance their physical recovery. This formulation remains focused on essential mineral intake without the use of speculative additives.

View goal →
Testosterone Support
Impact
Highest effect
A- Goal FitA Strength of SupportC+ CoverageA+ Formula Quality

Magnesium citrate offers a reliable way to increase free testosterone by lowering SHBG levels. This supplement provides a standard therapeutic dose for maintaining hormonal and metabolic stability.

While effective, the citrate form is slightly less bioavailable than premium organic chelates.

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Ingredients

IngredientAmount per serving
Magnesium (Magnesium Citrate)
 400 mg
Adults 18–50 Vegan Dairy Free Vegetarian
Report overview
Magnesium (Magnesium Citrate) · 400 mg OverallScore73
D Active Ingredient Quality & BioavailabilityA Dose, Safety & Label TransparencyA- Value
This magnesium citrate supplement is an affordable and effective choice for regular mineral intake. It provides a standard therapeutic dose in a clean, single-ingredient format with high transparency.
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98 Value

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Magnesium Citrate Pure Powder

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This pure unflavored powder provides the same citrate form with high solubility and a very competitive price per serving. It offers high transparency and allows for precise management of daily intake without extra additives.
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Magnesium Powder Unflavored

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★★★★★
(3645 ratings)
This unflavored citrate powder provides a clean and efficient way to maintain daily mineral levels for a fraction of the cost of flavored powders. It is an efficient selection for individuals who prefer a pure, rapid-dissolving delivery method.
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Triple Magnesium Complex 400 mg

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Combining citrate with aspartate and oxide forms provides multiple absorption pathways for a very economical daily cost. This bulk offering ensures high elemental mineral weight for foundational physical and digestive support.
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98 Value

Magnesium Caps 500 mg

Life Extension
4.8
★★★★★
(79919 ratings)
Incorporating premium glycinate and succinate alongside citrate ensures high biological utility for an extremely low cost. This variety of forms helps reach therapeutic mineral targets more comprehensively than a single-source format.
Other sellers (5)
98 Value

Mag Malate Renew

AOR Advanced Orthomolecular Research Premium
4.8
★★★★★
(484 ratings)
A clean source of magnesium malate dihydrate offers excellent bioavailability for energy production and muscle recovery at a smart price. This formula ensures significant mineral repletion while prioritizing high gastrointestinal tolerance.
Other sellers (2)
95 Value

Magnesium 500 mg

Nature's Life
4.8
★★★★★
(26147 ratings)
Incorporating multiple forms of magnesium plus Vitamin B6 provides a functional and reliable way to maintain daily mineral levels. This blend ensures consistent absorption for muscle and heart health at an excellent value.
Other sellers (5)
95 Performance

Ultra-Mag

Source Naturals
4.9
★★★★★
(53426 ratings)
Utilization of five distinct organic chelates plus Vitamin B6 ensures much broader systemic support and superior cellular uptake compared to citrate alone. This professional-grade blend is designed for high bioavailability and overall metabolic utility.
Other sellers (2)
98 Performance

Magnesium Malate 500 mg

Seeking Health
4.7
★★★★★
(3918 ratings)
Focusing on highly bioavailable dimagnesium malate provides an efficient source of magnesium and malic acid for energy cycles. This organic form is highly effective at delivering mineral support to the tissues while remaining gentle on digestion.
Other sellers (3)
94 Performance

MagSRT

Jigsaw Health
4.7
★★★★★
(6705 ratings)
Provision of dimagnesium malate in a sustained-release delivery system ensures steady mineral levels in the bloodstream throughout the day. This patented technology maximizes absorption while significantly reducing the risk of a laxative effect.
Other sellers (4)
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