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Calcium Citrate +D3 Petites

21st Century
4.8
★ ★ ★ ★ ★
(1269 ratings)
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Score 90

Smaller, easy-to-swallow tablets providing highly absorbable calcium citrate with Vitamin D3 for effective and economical bone and nail health support.

How scoring works
scaleQuantity:200 Tablet(s) • (100 servings)
track_changesGoals:

leaderboard Score 90

Smaller, easy-to-swallow tablets providing highly absorbable calcium citrate with Vitamin D3 for effective and economical bone and nail health support.

How scoring works
$10.99($0.10 per serving)
iHerb
$ 10.99
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psychologyAnalysis

This product delivers 400mg of elemental calcium from Calcium Citrate, paired with 12.5mcg of Vitamin D3 (Cholecalciferol), all in a 'Petites' (smaller tablet) size. Calcium citrate is a highly bioavailable form, often gentler on the stomach and effective even without strong stomach acid, making it suitable for a wide range of users.

The inclusion of Vitamin D3 is crucial for optimal calcium absorption and utilization in the body, directly supporting bone density and nail strength. The 'Petites' format is a significant advantage for individuals who find larger pills difficult to swallow, providing an accessible and very affordable option for daily calcium supplementation.

thumb_upPros
  • Features highly absorbable Calcium Citrate, gentle on the stomach.
  • Includes essential Vitamin D3 (12.5mcg) for optimal calcium absorption.
  • Unique 'Petites' size is ideal for those who struggle with large pills.
  • Very cost-effective at just $0.10 per serving.
  • High customer satisfaction with over a thousand reviews.
thumb_downCons
  • Lower elemental calcium dose (400mg) per serving compared to some alternatives, which might require multiple tablets for higher daily targets.
warningWarnings
  • While calcium citrate is often well-tolerated, ensure adequate water intake with supplements.
  • Consult a professional if taking medications that may interact with calcium or Vitamin D.
scienceNutrient quality
90 Highest impact

Calcium Citrate is a superior form for absorption, particularly when combined with Cholecalciferol (Vitamin D3). This duo ensures excellent nutrient uptake and utilization, making it a high-quality formulation for its purpose.

visibilityIngredient transparency
85 Highest impact

The ingredients are clearly listed as Calcium Citrate and Vitamin D3 (Cholecalciferol) with precise quantities. This provides good clarity on the product's composition.

workspace_premiumValue for money
90 Highest impact

This product offers outstanding value for money. The combination of an absorbable calcium citrate form, essential Vitamin D3, and a user-friendly 'Petites' size at such an economical price makes it an excellent purchase.

thumb_upCustomer satisfaction
85 Highest impact

With 1253 reviews, this product boasts high customer satisfaction. The positive feedback likely emphasizes the convenience of the 'Petites' size and the effectiveness of the calcium and D3 combination.

storefrontBrand
70 High impact

21st Century is known for providing budget-friendly supplements. While not a premium brand, they consistently offer accessible options for essential nutrients, as seen with this popular product.

flagReport analysis
track_changesGoals
flagBone Health
Impact
Highest effect
The combination of highly absorbable calcium citrate and Vitamin D3 provides excellent support for bone health. The effective absorption contributes significantly to maintaining bone density, and the smaller pills aid consistent intake.
View goal →
flagNail Health
Impact
Highest effect
Optimal absorption of calcium, facilitated by Vitamin D3, is key for robust nail health. This product's effective formulation ensures good nutrient delivery for strong, resilient nails, especially in its convenient 'Petites' form.
View goal →
scienceIngredients
IngredientAmount per serving
Vitamin D3
12.5 mcg
Calcium
400 mg
grain_off Gluten Free person Adults 18–50
flagReport overview
Calcium 90
This product is an outstanding choice within the calcium collection, offering a superior form (citrate) with the vital co-factor (D3) in an easy-to-take 'Petites' format, all at a very accessible price.
scienceView ingredientinventory_2View products
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