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Calcium & Magnesium Citrate Powder with Vitamin D3

NOW
4.6
★ ★ ★ ★ ★
(2747 ratings)
Calcium 400 mg
Magnesium 400 mg
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Score96

An easily absorbed liquid mineral blend that supports bone health and muscle function.

How scoring works
Quantity:8 Liquid(s) • (45 servings)
Goals:
Bone Health
General Health
Digestive Health
Cardiovascular Support
Stress Relief
Energy
Heart Health
Fitness
Testosterone Support

Score 96

An easily absorbed liquid mineral blend that supports bone health and muscle function.

How scoring works
$12.70($0.28 per serving)
iHerb
$ 13.46
Walmart
$ 15.19
iHerb
$ 13.46
Daily Vita
$ 12.70
Vitacost
$ 14.69
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Analysis

This product is easy to digest because it comes in a liquid-ready format that avoids the binders found in tablets. It provides 400mg of both calcium and magnesium, which helps they work together without competing too much for absorption.

The addition of Vitamin D3 is a big plus because it helps your body actually use the calcium you are taking. This is an excellent pick for anyone who struggles with pills or wants to support their fitness and stress levels.

Pros

  • Balanced 1:1 mineral ratio
  • Includes Vitamin D3 for better utilization
  • Highly absorbable citrate forms

Cons

  • Requires mixing and measuring
  • Lower calcium dose than some other bone-specific formulas

Warnings

  • Keep refrigerated after opening to maintain quality
  • Shake well before using to ensure even dosing

Nutrient quality

95 Highest impact

Citrate forms ensure high solubility and absorption for both minerals. The 1:1 ratio and D3 inclusion reflect a well-designed formula for structural and metabolic support.

Ingredient transparency

97 Highest impact

The label is exceptionally clear, disclosing the elemental amounts and chemical forms of all active nutrients. No proprietary blends are used, supporting easy consumer evaluation.

Customer satisfaction

94 Highest impact

A high review average from a very large pool of users indicates consistent product quality. Positive feedback often highlights the ease of use and perceived benefits for sleep and recovery.

Value for money

98 Highest impact

At $0.28 per serving, this product offers exceptional value for citrate-form minerals. The inclusion of D3 further enhances the overall value proposition for the consumer.

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Goals

Bone Health
Impact
Highest effect
A+ Goal FitA+ Strength of SupportA- CoverageA+ Formula Quality

This liquid formula provides a 1:1 ratio of calcium and magnesium in highly bioavailable citrate forms, supported by Vitamin D3 for enhanced absorption. This combination addresses both the structural material needs and the hormonal signaling required for bone mineralization.

The liquid delivery system facilitates easier intake and avoids some of the binders found in tablets. The dosages are well-balanced to ensure that magnesium can effectively support Vitamin D activation and calcium transport for healthy bone tissue.

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

Calcium, magnesium, and Vitamin D3 provide a synergistic matrix for supporting skeletal foundations and metabolic health. This combination contributes to systemic resilience and aids in filling common nutritional gaps.

Providing a balanced 1:1 ratio of calcium to magnesium appears well-aligned with maintaining daily vitality. The inclusion of Vitamin D3 ensures high-quality support for mineral absorption and long-term wellness.

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

The 1:1 ratio of calcium to magnesium in a highly soluble citrate powder provides balanced support for both mineral uptake and gastrointestinal motility. This liquid-ready format is easily absorbed and effectively contributes to the maintenance of a regular digestive system.

Calcium Citrate, Magnesium Citrate, and Vitamin D3 are the active nutrients.

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

This liquid supplement provides Magnesium and Calcium in a balanced 1:1 ratio, along with Vitamin D3. These minerals are foundational for maintaining healthy blood pressure and a steady heart rhythm.

Providing 400mg of magnesium citrate supports vascular relaxation and heart muscle function. The inclusion of Vitamin D3 enhances the synergistic benefits for both skeletal and cardiovascular health.

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

Magnesium Citrate and Calcium Citrate are combined with Vitamin D3 in this liquid formula to support mineral status and a balanced nervous system. It delivers a 1:1 ratio of calcium to magnesium, providing 400 mg of each.

This balanced approach ensures that magnesium stores are replenished effectively without excessive calcium interference. The liquid format and Vitamin D3 inclusion help to facilitate efficient mineral utilization for promoting relaxation.

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

This liquid mineral supplement provides highly absorbable magnesium citrate to support essential cellular energy production. The robust 400mg dose appears well aligned with the requirements for optimizing ATP levels and vitality.

Magnesium acts as a mandatory cofactor for enzymes involved in the creation of metabolic fuel within the mitochondria. Inclusion of Vitamin D3 and calcium provides additional support for overall mineral balance and structural health.

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Ingredients

IngredientAmount per serving
Vitamin D3 (Cholecalciferol)
 5 mcg
Calcium (Calcium Citrate)
 400 mg
Magnesium (Magnesium Citrate)
 400 mg
Gluten Free Adults 18–50 Kosher Dairy Free
Report overview
Calcium (Calcium Citrate) · 400 mg OverallScore94
A- Active Ingredient Quality & BioavailabilityA+ Dose, Safety & Label TransparencyA+ Value
This liquid powder supplement provides calcium and magnesium in citrate form for high bioavailability. It is a very clean and effective option for those who prefer liquid mineral delivery at a reasonable price.
View ingredientView products
Magnesium (Magnesium Citrate) · 400 mg OverallScore76
D Active Ingredient Quality & BioavailabilityA+ Dose, Safety & Label TransparencyB+ Value
This liquid formula from NOW provides 400mg of magnesium citrate along with calcium and Vitamin D3. It is a well-balanced option for bone and muscle support, offering moderate absorption in an easy-to-use liquid format.
View ingredientView products
98 Value

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Chewable Calcium

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98 Value

Magnesium Malate 500 mg

Seeking Health
4.7
★★★★★
(3918 ratings)
A robust 500mg elemental dose of organic malate supports cellular vitality and muscle relaxation effectively. This formulation ensures a significant contribution to daily requirements while maintaining excellent gastrointestinal tolerance.
Other sellers (3)
98 Value

Magnesium Caps 500 mg

Life Extension
4.8
★★★★★
(79919 ratings)
Combining TRAACS glycinate chelate with citrate and succinate provides a broad spectrum of mineral absorption pathways. This diverse blend ensures high systemic absorption and foundational cardiovascular support at a strong value.
Other sellers (5)
95 Value

Calcium & Magnesium

NOW
4.7
★★★★★
(44553 ratings)
Multi-source minerals like ascorbate and citrate support structural health and systemic mineral balance. This balanced mineral ratio assists in maintaining metabolic vitality for long-term health maintenance.
Other sellers (5)
95 Performance

Advanced Calcium Complex

Solgar
4.8
★★★★★
(3747 ratings)
Dicalcium malate and vitamin K2 provide clinical-strength support for cardiovascular health and arterial flexibility. This formulation utilizes multiple bioavailable chelates to optimize mineral deposition in skeletal tissue.
Other sellers (3)
95 Performance

Chelated Calcium Magnesium 1:1

Solgar
4.7
★★★★★
(510 ratings)
High-quality organic acid salts in a balanced ratio support cardiovascular stability and muscular resilience. These forms ensure superior systemic absorption compared to the standard citrate found in many liquids.
Other sellers (0)
97 Performance

Albion DiMagnesium Malate

Swanson Ultra
4.6
★★★★★
(1274 ratings)
Patented dimagnesium malate maximizes cellular energy and supports heart health through superior mitochondrial utility. The liquid delivery format enhances ease of use and offers rapid dissolution for efficient mineral uptake.
Other sellers (2)
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