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Calcium (Carbonate Aspartate & Citrate) 500 mg

Swanson Premium Brand
4.8
(404 ratings)
Calcium 500 mg
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Score97

A diverse triple-form calcium blend designed to support absorption under various digestive conditions.

How scoring works
Quantity:100 Tablet(s)(100 servings)
Goals:
Bone Health

Score 97

A diverse triple-form calcium blend designed to support absorption under various digestive conditions.

How scoring works
$5.89($0.05 per serving)
iHerb
$ 6.39
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Analysis

By combining carbonate, aspartate, and citrate, this supplement offers a multi-layered approach to mineral intake. This can be helpful because different forms of calcium may be absorbed differently depending on your digestion and stomach acid levels. It provides a solid 500mg per serving, which fits well with a balanced diet.

This is a great option for someone who wants more than just a basic carbonate supplement but still wants to stay within a budget. The tablets are easy to add to your daily routine for consistent skeletal support. It's a high-quality, practical blend that avoids the simplicity of single-form products.

Pros

  • Uses three distinct calcium forms
  • Supports different absorption pathways
  • Excellent value for a blend
  • Moderate 500mg dose per tablet
  • Reliable daily bone support

Cons

  • Does not include Vitamin D
  • Tablets contain several fillers
  • Not a chelated-only formula

Warnings

  • Best taken with food for the carbonate portion
  • Ensure you get Vitamin D elsewhere
  • Check for any sensitivities to aspartate

Nutrient quality

93 Highest impact

A diverse blend of mineral forms provides a balanced approach to absorption and digestive comfort. High elemental dosing ensures that skeletal requirements are met effectively.

Ingredient transparency

99 Highest impact

Active ingredients and their chemical forms are explicitly named and quantified. Labeling provides clear serving instructions and transparency regarding the blend composition.

Customer satisfaction

96 Highest impact

Strong ratings reflect a high level of user satisfaction with the multi-mineral approach. Consistent positive feedback confirms the product's role in daily skeletal support protocols.

Value for money

100 Highest impact

Competitive pricing for a high-quality multi-form mineral supplement offers excellent value. Large serving count per bottle enhances the affordability for regular users.

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Goals

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

This combination of calcium carbonate, citrate, and ascorbate provides a diverse approach to mineral supply by utilizing both fast-absorbing and acid-dependent forms. This helps ensure that structural material is available for deposition into the skeletal matrix under varying digestive conditions.

The high elemental dose of calcium directly supports the maintenance of bone mineral density. However, the formula lacks essential signaling cofactors such as vitamin D3 and K2, which are required for the correct biological transport and utilization of the mineral.

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Ingredients

IngredientAmount per serving
Calcium (Calcium Ascorbate, Calcium Carbonate, Calcium Citrate)
500 mg
Adults 18–50
Report overview
A- Active Ingredient Quality & BioavailabilityB+ Dose, Safety & Label TransparencyA+ Value
This blend of carbonate, aspartate, and citrate offers a multi-layered approach to mineral absorption. It provides excellent value and a well-balanced dose for daily bone support.
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