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600 Calcium Supplement

21st Century
4.7
★ ★ ★ ★ ★
(4454 ratings)
Calcium 600 mg
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Score 58

An extremely budget-friendly calcium carbonate tablet providing a moderate dose of calcium, but it lacks Vitamin D3 for optimal absorption.

Quantity: 400 Tablet(s) • (400 servings)
Goals:
flag Bone Health
flag Nail Health

leaderboard Score 58

An extremely budget-friendly calcium carbonate tablet providing a moderate dose of calcium, but it lacks Vitamin D3 for optimal absorption.

Quantity: 400Quantity: 75Quantity: 75

insightsAnalysis

The 21st Century 600 Calcium Supplement provides 600 mg of elemental calcium as calcium carbonate in a tablet form. This is a straightforward, no-frills calcium supplement, offering a standard dose suitable for contributing to daily calcium intake needs. Calcium is essential for the structural integrity of bones and can play a role in maintaining healthy nails.

Its key advantage is the sheer quantity and very low price per serving, making it an exceptionally economical choice for long-term use. However, it does not include Vitamin D3, a critical nutrient that significantly improves calcium absorption and its effectiveness for bone health. Users might need to supplement with Vitamin D3 separately.

thumb_upPros
  • Extremely low price per serving, making it highly economical.
  • Very high quantity per bottle (400 servings) ensures long-term supply.
  • Provides a standard dose (600 mg) of elemental calcium.
thumb_downCons
  • Does not contain Vitamin D3, which is crucial for calcium absorption and utilization.
  • Calcium carbonate may require food for optimal absorption and can sometimes cause digestive discomfort.
  • Tablet form might be large for some to swallow.
warningWarnings
  • Always take calcium carbonate with food to aid absorption.
  • Consider adding a separate Vitamin D3 supplement for more effective bone health support.
  • Ensure total daily calcium intake from all sources does not exceed recommended upper limits.
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$11.99($0.02 per serving)
iHerb
$ 11.99
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Ingredients

IngredientAmount per serving
Calcium
600 mg
grain_off Gluten Free person Adults 18–50
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Categories

Calcium 62
<p>This product offers a moderate dose of calcium from calcium carbonate, a common and concentrated form.</p><p>Its primary offering is a simple, high-quantity calcium source without additional co-factors.</p>
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Goals

flag Nail Health 60
<p>Calcium intake can support nail strength, and this product delivers a moderate amount.</p><p>However, the lack of Vitamin D3 means that the calcium might not be fully utilized for these cosmetic benefits either.</p>
flag Bone Health 58
<p>While providing calcium, a foundational nutrient for bones, the absence of Vitamin D3 significantly limits its effectiveness for optimal bone mineralization.</p><p>It serves as a basic building block but lacks the necessary cofactor for efficient use.</p>
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