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Calcium Citrate

NOW
4.6
★ ★ ★ ★ ★
(250 ratings)
Manganese 5 mg
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Score 91

A robust tablet providing calcium citrate, Vitamin D2, and a comprehensive mix of magnesium, zinc, copper, and manganese, supporting fundamental mineral needs.

How scoring works
scaleQuantity:250 Tablet(s) • (125 servings)
track_changesGoals:
flag Bone Health
flag Joint Health

leaderboard Score 91

A robust tablet providing calcium citrate, Vitamin D2, and a comprehensive mix of magnesium, zinc, copper, and manganese, supporting fundamental mineral needs.

How scoring works
Also available as 1 option
50 servings Manganese 5 mg • 100 Tablet(s) • 50 servings $11.60 ($0.23 per serving)
$24.30($0.19 per serving)
Daily Vita
$ 24.30
Pure Formulas
$ 24.99
Vitacost
$ 25.72
flagReport prices
psychologyAnalysis

This supplement provides a substantial 600mg of calcium from calcium citrate per serving, a form often chosen for its good absorption characteristics that can be taken independently of food. It also includes a broad spectrum of other essential minerals such as magnesium (from both aspartate and oxide forms), zinc, copper, and manganese.

The inclusion of Vitamin D2 helps facilitate calcium absorption in the body, which is crucial for the effective utilization of the calcium provided. This multi-mineral approach means the product can contribute to more than just bone mineral density, extending its potential support to overall structural health and general well-being.

thumb_upPros
  • Higher dose of calcium citrate (600mg) per serving.
  • Comprehensive blend of bone-supporting minerals (Magnesium, Zinc, Copper, Manganese).
  • Uses chelated forms for trace minerals (Zinc, Copper, Manganese) for better absorption.
  • Includes Magnesium Aspartate, a more bioavailable form, alongside Magnesium Oxide.
  • Larger quantity offers better value per serving.
thumb_downCons
  • Uses Vitamin D2 instead of D3, which is generally preferred for increasing serum vitamin D levels.
  • Tablet form may be large for some individuals to swallow.
  • Magnesium blend still includes the less bioavailable oxide form, despite the addition of aspartate.
  • Serving size requires two tablets.
warningWarnings
  • The significant total magnesium dose may cause digestive sensitivity in some individuals, particularly due to the oxide component.
  • Individuals with existing kidney concerns should consult a healthcare professional before taking supplements with high mineral content.
  • Ensure adequate water intake when taking mineral supplements to aid absorption and reduce potential digestive discomfort.
scienceNutrient quality
72 High impact

The inclusion of calcium citrate and chelated trace minerals is a strong point, supported by magnesium aspartate, though D2 is not the optimal vitamin D form.

visibilityIngredient transparency
80 Highest impact

The product clearly lists all active ingredients, their specific forms, and quantities per serving, making it easy for consumers to understand the formulation.

workspace_premiumValue for money
78 High impact

Offers the same beneficial formula at a lower price per serving due to the larger quantity, making it a more economical choice for long-term use and sustained mineral support.

thumb_upCustomer satisfaction
65 High impact

While having fewer reviews compared to other pack sizes, it still shows some positive feedback, representing an established user base for this larger size.

storefrontBrand
75 High impact

NOW is a well-established brand in the supplement market, recognized for producing a variety of health products across different categories.

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track_changesGoals
flagBone Health
Impact
Highest effect
Provides a strong combination of calcium citrate, magnesium, and co-factors like zinc and manganese, which are vital for supporting bone structure and density.
View goal →
flagGeneral Health
Impact
High effect
This comprehensive mineral formula offers broad support for many essential bodily processes, contributing to overall physiological well-being and nutrient balance.
View goal →
flagNail Health
Impact
High effect
The rich mineral profile, particularly calcium and zinc, contributes to the strength and healthy appearance of nails by providing essential building blocks.
View goal →
flagJoint Health
Impact
High effect
While not a dedicated joint supplement, the presence of manganese and copper helps in the formation and maintenance of connective tissues, which are crucial for joint integrity.
View goal →
flagImmunity
Impact
High effect
Zinc, known for its important role in immune system function, is included at a good dose, potentially supporting the body's natural defenses.
View goal →
scienceIngredients
IngredientAmount per serving
Vitamin D2
10 mcg
Calcium
600 mg
Magnesium
300 mg
Zinc
15 mg
Copper
1 mg
Manganese
5 mg
grain_off Gluten Free person Adults 18–50 eco Vegan Kosher free_breakfast Dairy Free eco Vegetarian
flagReport overview
Calcium 80
Delivers a substantial 600mg of highly absorbable calcium citrate per serving, which is a strong point for contributing to daily calcium needs.
scienceView ingredientinventory_2View products
Zinc 75
Features zinc in a well-absorbed amino acid chelate form, contributing effectively to immune and metabolic functions.
scienceView ingredientinventory_2View products
Copper 70
Offers copper as an amino acid chelate, which is an absorbable form important for iron metabolism and connective tissue health.
scienceView ingredientinventory_2View products
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