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Natural Calcium Magnesium & Zinc with Vitamin D3

Spring Valley
4.7
★ ★ ★ ★ ★
(5672 ratings)
Zinc 15 mg
Vitamin D 600 IU
Calcium 1000 mg
Magnesium 400 mg
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Score85

Straightforward mineral complex designed to support bone density and general skeletal health at a very low price.

How scoring works
Quantity:250 Tablet(s) • (83 servings)
Goals:
Bone Health
Digestive Health
Sleep Support
Testosterone Support
Fitness
Stress Relief
General Health
Mood Support

Score 85

Straightforward mineral complex designed to support bone density and general skeletal health at a very low price.

How scoring works
$7.23($0.08 per serving)
Walmart
$ 7.23
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Analysis

Essential minerals like calcium, magnesium, and zinc provide structural support for bone strength. Vitamin D3 is included to help the body absorb these minerals more efficiently. High elemental amounts address the primary needs of skeletal maintenance.

Budget-friendly pricing makes this an accessible option for those needing basic mineral replenishment. The caplet format is straightforward for daily intake. It focuses on the core building blocks of bone health without extra ingredients.

Large bottle sizes ensure several months of support are available at once. Relying on standard mineral forms keeps the cost low for long-term use. Taking these with food can support general digestion and mineral uptake.

Who is it for
  • Individuals needing bone support
  • Value shoppers
  • People focused on mineral status
Best for
  • Bone mineral replenishment
  • General skeletal health
  • Budget-friendly mineral support

Pros

  • Highly affordable price per serving
  • Substantial mineral quantities
  • Vitamin D3 added for absorption
  • Large quantity bottle (250 count)

Cons

  • Tablet size may be large for some
  • Basic mineral forms like oxides
  • Requires three tablets for full serving

Warnings

  • High calcium doses can cause constipation in some
  • Space away from certain medications for best absorption

Nutrient quality

76 High impact

Targeted mineral levels for calcium and magnesium support the structural needs of bone tissue. Reliance on standard inorganic forms may affect total bioavailability compared to chelated alternatives.

Ingredient transparency

85 Highest impact

Active amounts for all primary minerals are clearly disclosed on the label for user safety. Lack of specific information regarding the chemical forms of the minerals is a notable gap in transparency.

Customer satisfaction

91 Highest impact

High average ratings and a massive review count suggest that most users are pleased with the product's performance. Feedback consistently mentions the convenience and accessibility of the formulation.

Value for money

91 Highest impact

Exceptional affordability makes this one of the most cost-effective ways to supplement core minerals. High quantity per bottle ensures long-term value for the consumer.

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Goals

Impact
High effect
A- Goal FitC+ Strength of SupportC+ CoverageA- Formula Quality

Calcium and Magnesium are provided in significant quantities to meet the body's primary demands for mineralizing skeletal tissue. Vitamin D3 is included to help with intestinal absorption, which is critical for maximizing the utility of the high calcium dose.

Zinc contributes to collagen synthesis, though the formula lacks Vitamin K2 and trace elements like Boron or Manganese. High mineral amounts are present, but the lack of form clarity and necessary cofactors may reduce overall effectiveness for bone remodeling.

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Impact
High effect
B+ Goal FitC+ Strength of SupportC CoverageB Formula Quality

Magnesium, zinc, and vitamin D3 are included to support the gastrointestinal environment. These ingredients may contribute to intestinal wall integrity and healthy motility.

The combination appears well aligned with the goals of regularity and barrier support. High levels of calcium are present, which may slow the digestive transit for some users.

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Impact
High effect
C+ Goal FitB- Strength of SupportB- CoverageB Formula Quality

General mineral support provided by this supplement aligns with baseline nutritional needs that may indirectly support rest cycles. While the doses of magnesium and zinc are significant, the primary design focuses on bone health rather than targeted sleep onset or quality.

Magnesium, Zinc, and Vitamin D3 are the key contributors here, though the high ratio of calcium may compete with magnesium for absorption during the transition to sleep.

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Impact
High effect
B Goal FitC- Strength of SupportC+ CoverageB Formula Quality

Essential cofactors including magnesium, zinc, and vitamin D3 are provided in dosages that support basic nutritional requirements. Magnesium and zinc are critical for the enzymatic reactions and SHBG modulation required for healthy testosterone levels.

The formulation targets foundational mineral status, though it utilizes basic inorganic forms that may have lower bioavailability than chelated alternatives. This straightforward combination is primarily suitable for correcting common deficiencies that can impair hormonal health.

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Impact
High effect
B Goal FitC Strength of SupportC- CoverageB Formula Quality

Essential minerals like magnesium and zinc appear well aligned with supporting muscle relaxation and repair following intensive exercise. Vitamin D3 levels often contribute to skeletal health and immune function, which are foundational for consistent training schedules.

Elemental calcium levels may support structural integrity during weight-bearing activities. The formulation focuses on basic mineral replenishment to bridge gaps often caused by sweat loss and metabolic demands.

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Impact
High effect
B- Goal FitC Strength of SupportC CoverageB Formula Quality

Magnesium, Zinc, and Vitamin D3 provide foundational support for a balanced nervous system and emotional resilience. These minerals may help maintain healthy signal modulation within the HPA axis to support long-term resilience during periods of demand.

The elemental dose of magnesium aligns with maintenance levels for those experiencing daily metabolic pressures. Accessible mineral forms offer a basic entry point for mineral-based relaxation and nervous system maintenance.

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Ingredients

IngredientAmount per serving
Total Carbohydrates
1 Gram(s)
Vitamin D3
600 IU
Calcium
1000 mg
Magnesium
400 mg
Zinc
15 mg
Gluten Free Adults 18–50
Report overview
Zinc · 15 mg OverallScore60
F Active Ingredient Quality & BioavailabilityA- Dose, Safety & Label TransparencyA+ Value
Basic mineral support is provided at a very accessible price point for daily maintenance. Lack of ingredient form clarity and the use of tablets may affect overall absorption efficiency.
Vitamin D · 600 IU OverallScore53
B- Active Ingredient Quality & BioavailabilityD- Dose, Safety & Label TransparencyF Value
Utilizing vitamin D3 alongside minerals like calcium may help support skeletal health through synergistic effects. Simple formulations often provide a straightforward approach to supplementation for those on a budget.
Calcium · 1000 mg OverallScore51
F Active Ingredient Quality & BioavailabilityD Dose, Safety & Label TransparencyA+ Value
Caplets offer a high concentration of calcium and essential minerals at a very accessible price point. Inclusion of magnesium and zinc supports a broader mineral balance, although the large single dose may exceed the body's immediate absorption capacity.
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