SuppHelper
search
Home›Supplements›Mineral›Calcium›Calcium 600 mg with Vitamin D3 Kirkland Signature
Product Image

Calcium 600 mg with Vitamin D3

Kirkland Signature
4.6
★ ★ ★ ★ ★
(22 ratings)
Product Image
Score 75

A very economical tablet offering 600mg elemental calcium and 10mcg Vitamin D3 for basic bone and nail health support, though the calcium form is not specified.

How scoring works
scaleQuantity:500 Tablet(s) • (500 servings)
track_changesGoals:

leaderboard Score 75

A very economical tablet offering 600mg elemental calcium and 10mcg Vitamin D3 for basic bone and nail health support, though the calcium form is not specified.

How scoring works
$17.49($0.03 per serving)
Walmart
$ 17.49
flagReport prices
psychologyAnalysis

This supplement provides 600mg of elemental calcium along with 10mcg (400 IU) of Vitamin D3 per tablet. The combination of calcium and Vitamin D3 is crucial for effective calcium absorption and its utilization in maintaining strong bones and healthy nails.

While the specific form of calcium is not detailed, this product offers a convenient and very economical way to ensure daily intake of these two vital nutrients. It is well-suited for individuals seeking reliable, budget-friendly support for their bone and nail health.

thumb_upPros
  • Provides 600mg of elemental calcium per serving.
  • Includes Vitamin D3 (10mcg) for calcium absorption.
  • Exceptional price per serving at $0.04.
  • Large quantity (500 tablets) ensures long-term supply.
thumb_downCons
  • Specific form of calcium is not disclosed, which may be a concern for some.
  • Typically, calcium 600mg is calcium carbonate, which is best absorbed with food.
  • Contains only calcium and Vitamin D, lacking other bone-supportive minerals.
warningWarnings
  • If calcium form is calcium carbonate, take with food for optimal absorption.
  • Monitor total daily calcium and Vitamin D intake from all sources.
  • Consult a healthcare professional before use if you have specific dietary needs or health concerns.
scienceNutrient quality
70 High impact

The combination of 600mg calcium and 10mcg Vitamin D3 is a good quality blend for basic bone support. The lack of a specified calcium form is a minor drawback, but the general combination is effective.

visibilityIngredient transparency
70 High impact

While quantities for calcium and Vitamin D3 are given, the specific form of calcium is not listed, which slightly reduces overall ingredient transparency.

workspace_premiumValue for money
88 Highest impact

This product delivers excellent value for money by combining a substantial dose of calcium and Vitamin D3 with an exceptionally low price per serving, making it a highly cost-effective choice for daily support.

thumb_upCustomer satisfaction
60 Moderate impact

With 18 reviews, customer satisfaction is generally positive among a limited user base, suggesting that the product is meeting expectations for a basic, affordable calcium supplement.

storefrontBrand
70 High impact

Kirkland Signature is a private label known for offering good value on essential household and supplement products, providing reliable formulations at competitive prices.

flagReport analysis
track_changesGoals
flagBone Health
Impact
High effect
The combination of 600mg calcium and 10mcg Vitamin D3 provides strong support for bone health, aiding in calcium absorption and bone mineral density maintenance, making it a foundational supplement for this goal.
View goal →
flagNail Health
Impact
High effect
With a good dose of calcium and the supportive action of Vitamin D3, this product offers excellent contributions to promoting strong, healthy nails, addressing essential nutritional needs for nail integrity.
View goal →
scienceIngredients
IngredientAmount per serving
Vitamin D3
10 mcg
Calcium
600 mg
grain_off Gluten Free person Adults 18–50
flagReport overview
Calcium 77
This product offers a solid 600mg of elemental calcium along with beneficial Vitamin D3, making it a strong and cost-effective option within the Calcium collection, despite the unspecified calcium form.
scienceView ingredientinventory_2View products
inventory_2Alternative products
88 Value

Calcium 500 mg with Vitamin D3

Nature's Bounty
4.8
★★★★★
(1238 ratings)
This product offers a high-quality oyster calcium with Vitamin D3, providing excellent support for bone and nail health. Its high score combined with a reasonable price per serving makes it a strong value choice, providing more complete benefits than your current product.
Other sellers (1)
88 Value

Calcium 500 + D3

21st Century
4.8
★★★★★
(8435 ratings)
This alternative provides highly effective oyster shell calcium with Vitamin D3, essential for absorption, at a very competitive price. It offers a significant boost in bone and nail health support for its cost.
Other sellers (1)
82 Value

Calcium 600 with Vitamin D3

Nature's Bounty
4.7
★★★★★
(1070 ratings)
Combining 600mg of calcium carbonate with Vitamin D3, this product provides a good balance of elemental calcium and its absorption enhancer. It's a reliable and cost-effective option for consistent bone and nail health support.
Other sellers (1)
89 Performance

Organic Plant Calcium

Garden of Life MyKind Organics
4.8
★★★★★
(5403 ratings)
This plant-derived calcium from organic algae is a superior choice, providing not only calcium but also Vitamin D, K2, and magnesium, which are all vital for robust bone and nail health, offering a more complete and bioavailable profile.
Other sellers (3)
89 Performance

Bone Solid

Country Life
4.6
★★★★★
(771 ratings)
For comprehensive bone and nail health, this alternative stands out with Microcrystalline Hydroxyapatite, alongside Vitamin D, Vitamin K, and a range of minerals, which collectively offer a much more integrated support system than a basic chewable.
Other sellers (2)
88 Performance

Bone Restore with Vitamin K2

Life Extension
4.7
★★★★★
(9991 ratings)
This formula provides advanced forms of calcium for better absorption, paired with Vitamin D3 and K2. These co-factors are instrumental in ensuring calcium is effectively used for bone and nail strength, making it a more potent option.
Other sellers (4)
78 Budget

Calcium 500+D3

21st Century
4.8
★★★★★
(5261 ratings)
This alternative offers a balanced 500mg of calcium from oyster shell with Vitamin D3 at a significantly lower price per serving, making it a very cost-effective way to support bone and nail health with the crucial D3 co-factor.
Other sellers (2)
80 Budget

Calcium 500 + D3

21st Century
4.8
★★★★★
(4233 ratings)
Providing 500mg of oyster shell calcium alongside Vitamin D3, this product delivers excellent support for bone and nail health at a much more affordable price per serving, without compromising on essential nutrients.
Other sellers (0)
75 Budget

600+D3

21st Century
4.8
★★★★★
(7377 ratings)
This alternative combines 600mg of calcium carbonate with Vitamin D3, which is key for absorption, at a substantially lower price per serving. It's a practical and economical choice for daily bone and nail support.
Other sellers (1)
88 Value

Calcium 500 mg with Vitamin D3

Nature's Bounty
4.8
★★★★★
(1238 ratings)
This product offers a high-quality oyster calcium with Vitamin D3, providing excellent support for bone and nail health. Its high score combined with a reasonable price per serving makes it a strong value choice, providing more complete benefits than your current product.
Other sellers (1)
88 Value

Calcium 500 + D3

21st Century
4.8
★★★★★
(8435 ratings)
This alternative provides highly effective oyster shell calcium with Vitamin D3, essential for absorption, at a very competitive price. It offers a significant boost in bone and nail health support for its cost.
Other sellers (1)
82 Value

Calcium 600 with Vitamin D3

Nature's Bounty
4.7
★★★★★
(1070 ratings)
Combining 600mg of calcium carbonate with Vitamin D3, this product provides a good balance of elemental calcium and its absorption enhancer. It's a reliable and cost-effective option for consistent bone and nail health support.
Other sellers (1)
89 Performance

Organic Plant Calcium

Garden of Life MyKind Organics
4.8
★★★★★
(5403 ratings)
This plant-derived calcium from organic algae is a superior choice, providing not only calcium but also Vitamin D, K2, and magnesium, which are all vital for robust bone and nail health, offering a more complete and bioavailable profile.
Other sellers (3)
89 Performance

Bone Solid

Country Life
4.6
★★★★★
(771 ratings)
For comprehensive bone and nail health, this alternative stands out with Microcrystalline Hydroxyapatite, alongside Vitamin D, Vitamin K, and a range of minerals, which collectively offer a much more integrated support system than a basic chewable.
Other sellers (2)
88 Performance

Bone Restore with Vitamin K2

Life Extension
4.7
★★★★★
(9991 ratings)
This formula provides advanced forms of calcium for better absorption, paired with Vitamin D3 and K2. These co-factors are instrumental in ensuring calcium is effectively used for bone and nail strength, making it a more potent option.
Other sellers (4)
flagReport alternatives

SuppHelper

Compare supplements smarter. Science-backed, user-rated, updated daily.

Explore

  • Compare Supplements
  • Health Goals
  • Stacks

Legal

  • Privacy Policy
  • Terms of Use
  • Medical Disclaimer

Stay in the Loop

Medical disclaimer: Information on SuppHelper is for educational purposes only and is not medical advice. Statements on this site about dietary supplements have not been evaluated by the Food and Drug Administration. Dietary supplements are not intended to diagnose, treat, cure, or prevent any disease. Always consult a qualified healthcare professional before using supplements. Read full disclaimer

© 2025 SuppHelper. All rights reserved.