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Magnesium Citrate 200 mg

NOW
4.8
(41422 ratings)
Magnesium 400 mg
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Score97

A transparent and effective magnesium citrate tablet that supports heart health and muscle relaxation.

How scoring works
Quantity:100 Tablet(s)(50 servings)
Goals:
Cardiovascular Support
Heart Health
General Health
Fitness
Stress Relief
Energy
Testosterone Support
Digestive Health
Bone Health

Score 97

A transparent and effective magnesium citrate tablet that supports heart health and muscle relaxation.

How scoring works
$11.60($0.23 per serving)
iHerb
$ 12.24
Vitacost
$ 13.37
Daily Vita
$ 11.60
iHerb
$ 12.24
Walmart
$ 15.96
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Analysis

Each serving provides 400 mg of magnesium citrate, an organic form that is well-known for its ability to be absorbed by the body. This amount is perfectly aligned with the needs of people who want to support their heart rhythm or maintain healthy muscle function.

The tablets are formulated without unnecessary fillers, which is ideal for those who prefer a more natural approach. It is a solid middle-ground between basic oxide supplements and more expensive chelated options.

Pros

  • Good bioavailability with citrate form
  • Transparent and clean labeling
  • Highly reviewed for effectiveness
  • Supports energy and stress relief

Cons

  • Tablet size can be large
  • May cause digestive upset if taken without food

Warnings

  • Take with meals to improve comfort
  • Keep in a cool, dry place

Nutrient quality

92 Highest impact

Appropriate selection of citrate ensures better bioavailability than standard inorganic salts. The 400 mg serving provides a clinically relevant amount for daily maintenance.

Ingredient transparency

100 Highest impact

Disclosure of elemental weight and mineral form provides high confidence in the label. Specific usage instructions and clear inactive ingredient lists improve user experience.

Customer satisfaction

99 Highest impact

Exceptionally high satisfaction across tens of thousands of users demonstrates product reliability. The strong average rating suggests that the formula meets customer expectations consistently.

Value for money

96 Highest impact

High serving count and competitive pricing make this an excellent choice for budget-conscious consumers. The balance between cost and mineral quality is superior to many market alternatives.

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Goals

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

Magnesium citrate is a foundational mineral for maintaining a steady heart rhythm and supporting the relaxation of the blood vessels. This bioavailable form ensures efficient uptake to support vascular tone and electrical heart stability.

Providing 400 mg per serving matches the levels often recommended for correcting deficiency and maintaining healthy blood pressure. It offers a focused and effective approach to mineral management for the cardiovascular system.

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

This magnesium citrate supplement provides a 400 mg therapeutic dose that supports cardiac rhythm and vascular tone. Magnesium is a foundational mineral for heart health, contributing to blood pressure regulation and healthy circulation.

The therapeutic dosage matches clinical research standards for maintaining cardiovascular performance. Using an organic citrate form ensures good bioavailability for systemic mineral support and long-term heart wellness.

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

Magnesium is a cornerstone of foundational health, required for muscle function, energy production, and nerve transmission. Maintaining optimal levels contributes to systemic resilience and daily vitality.

Magnesium citrate is provided at a therapeutic dose of 400 mg to effectively address common mineral deficiencies. This approach appears well aligned for individuals seeking a high-quality, bioavailable mineral source to support general health.

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

Magnesium is a foundational nutrient that assists in the production of cellular energy and supports the musculoskeletal system. This supplement provides a highly absorbable citrate form to aid in physical recovery and performance.

Magnesium citrate is the sole active component, offering 400 mg per serving to address the increased mineral needs of active individuals. Regular intake may contribute to improved electrolyte balance and muscle relaxation.

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

This high-dose magnesium citrate supplement provides 400 mg of the mineral to support the nervous system and relaxation pathways. Magnesium serves as a critical co-factor for HPA axis regulation and balancing the body's cortisol output.

The organic citrate form ensures better absorption than standard inorganic mineral salts. Providing a full therapeutic dose per serving makes it a robust and effective tool for fostering calm and resilience under pressure.

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Impact
Highest effect
A Goal FitA+ Strength of SupportD+ CoverageA+ Formula Quality

Magnesium citrate is provided in a highly bioavailable organic form to ensure effective nutrient absorption and systemic activity. This formulation provides a potent dose of elemental magnesium in a transparent format.

Supporting ATP production and enzyme function facilitates systemic vitality and metabolic efficiency. It appears well aligned for individuals looking for concentrated mineral support to mitigate physical and mental fatigue.

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Ingredients

IngredientAmount per serving
Magnesium
400 mg
Gluten Free Adults 18–50 Vegan Kosher Dairy Free Vegetarian
Report overview
Magnesium · 400 mg OverallScore74
D Active Ingredient Quality & BioavailabilityA Dose, Safety & Label TransparencyA Value
A highly transparent magnesium citrate supplement that provides a strong therapeutic dose of 400 mg. It is an exceptionally popular and cost-effective option for bioavailable magnesium.
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