Coral Calcium 600 mg
Source Naturals
Score 68
A tablet offering 420mg of coral calcium (primarily calcium carbonate) and 400 IU of Vitamin D3, providing a naturally sourced, basic option for daily calcium support.
Score 68
A tablet offering 420mg of coral calcium (primarily calcium carbonate) and 400 IU of Vitamin D3, providing a naturally sourced, basic option for daily calcium support.
Analysis
Source Naturals Coral Calcium provides 420mg of elemental calcium from coral calcium, which is fundamentally a form of calcium carbonate, naturally enriched with trace minerals. It is combined with 400 IU of Vitamin D3 (cholecalciferol), a moderate but effective dose that helps facilitate calcium absorption in the body.
Coral calcium is marketed for its natural source and the potential presence of other trace minerals from the coral, though the primary active component for calcium is still carbonate. Like other calcium carbonate products, it's generally best absorbed when taken with food due to its need for stomach acid.
This product may appeal to individuals interested in naturally sourced minerals and those looking for a foundational calcium and Vitamin D supplement. It offers a decent elemental calcium dose for general maintenance.
Pros
- Calcium is sourced from natural coral.
- Includes 400 IU of Vitamin D3 to support calcium absorption.
- Provides a practical elemental calcium dose for daily intake.
- May contain naturally occurring trace minerals from coral, though not explicitly quantified.
Cons
- Coral calcium is essentially calcium carbonate, which may have variable absorption and often requires food.
- The 400 IU Vitamin D3 dose is moderate and might be insufficient for some needs.
- The elemental calcium dose of 420mg is a bit lower than many standard supplements.
Warnings
- Take with meals for potentially better absorption of coral calcium.
- Individuals concerned about marine sourcing should be aware of the origin.
- Consult a healthcare professional if you have kidney issues or are on medications that interact with calcium.
$18.10($0.30 per serving)
 iHerb | $ 18.10 | |
| iHerb | $ 18.19 |
Goals
Impact
High effect
Provides 420mg of calcium from coral, supported by 400 IU of Vitamin D3, offering foundational support for bone maintenance. It contributes to meeting daily calcium requirements for skeletal health.
Impact
High effect
Adequate calcium and Vitamin D from this supplement can contribute to the strength and health of nails, supporting their structural integrity.
Impact
Moderate effect
As a source of essential calcium and Vitamin D, this product supports general physiological processes and contributes to overall well-being. It helps meet basic nutritional needs.
Impact
Moderate effect
While calcium and Vitamin D are vital for general bodily functions, their direct impact on these broader goals is often indirect. This product offers general nutrient support rather than targeted enhancement for these specific areas.
Impact
Moderate effect
While calcium and Vitamin D are vital for general bodily functions, their direct impact on these broader goals is often indirect. This product offers general nutrient support rather than targeted enhancement for these specific areas.
Impact
Moderate effect
While calcium and Vitamin D are vital for general bodily functions, their direct impact on these broader goals is often indirect. This product offers general nutrient support rather than targeted enhancement for these specific areas.
Impact
Moderate effect
While calcium and Vitamin D are vital for general bodily functions, their direct impact on these broader goals is often indirect. This product offers general nutrient support rather than targeted enhancement for these specific areas.
Impact
Moderate effect
While calcium and Vitamin D are vital for general bodily functions, their direct impact on these broader goals is often indirect. This product offers general nutrient support rather than targeted enhancement for these specific areas.
Ingredients
| Ingredient | Amount per serving |
|---|---|
Vitamin D3 | 400 IU |
Calcium | 420 mg |
Coral Calcium | 1.2 Gram(s) |
Calcium 65
Delivers 420mg of elemental calcium from coral calcium, which is a natural source of calcium carbonate. This provides a decent dose for daily supplementation.
Vitamin D 60
Contains 400 IU of Vitamin D3, which is a supportive amount for aiding calcium absorption, though a moderate dose for overall Vitamin D needs.
Alternative products
78 Value 
Calcium Citrate +D3 Maximum
21st Century
This product features 630mg of easily absorbed calcium citrate and 500 IU of Vitamin D3. For a price per serving that is significantly lower than your current product, you get a higher dose of calcium in a preferred form, offering excellent value for bone and nail support.
85 Value 
Calcium with Vitamin D3
AN Amazing Nutrition Amazing Formulas
With 1200mg of calcium carbonate and a robust 1000 IU of Vitamin D3, this product offers substantially higher doses of both key ingredients compared to your current choice, for a significantly lower price per serving. It's an excellent value for comprehensive bone and nail support.
75 Value 
Calcium 1200 mg plus D3 5000 IU
Nature's Truth
You get a potent combination of 1200mg calcium carbonate and a very high 5000 IU of Vitamin D3 with this option. The significantly increased Vitamin D3 can greatly improve calcium absorption, providing superior bone and nail support for a very competitive price.
78 Performance
Calcium Citrate +D3 Maximum
21st Century
This alternative offers a higher dose of 630mg of calcium in the easily absorbed citrate form, which is generally more bioavailable than coral calcium. It also includes 500 IU of Vitamin D3, providing enhanced support for bone and nail health.
85 Performance
Calcium with Vitamin D3
AN Amazing Nutrition Amazing Formulas
This product delivers a high dose of calcium (1200mg calcium carbonate) alongside a robust 1000 IU of Vitamin D3. The significantly higher dosages of both ingredients contribute to more comprehensive support for your bone and nail goals.
75 Performance
Calcium 1200 mg plus D3 5000 IU
Nature's Truth
This option provides a very high 5000 IU of Vitamin D3 along with 1200mg of calcium carbonate. The dramatically increased Vitamin D3 dosage offers much more robust support for optimal calcium absorption and comprehensive bone and nail health compared to your current product.
78 Budget 
Calcium Citrate Plus Vitamin D3
Mason Natural
This alternative provides calcium in the citrate form, which is often preferred for absorption over coral calcium. While offering a slightly lower calcium dose, its significantly lower price per serving makes it a highly economical choice for bone and nail support.
65 Budget 
Oysco 500+D
Rugby
For an extremely budget-friendly option, this provides 500mg of calcium from oyster shell and 200 IU of Vitamin D3. It's a straightforward choice for basic bone and nail health at a much lower cost per serving.
75 Budget 
Calcium Supplement Petites +D3
Citracal
These 'Petites' provide 400mg of calcium with a helpful 500 IU of Vitamin D3, and are noted for being easier to swallow. It's a very affordable alternative that still provides good calcium and D support, at a significantly lower price per serving.
78 Value
Calcium Citrate +D3 Maximum
21st Century
This product features 630mg of easily absorbed calcium citrate and 500 IU of Vitamin D3. For a price per serving that is significantly lower than your current product, you get a higher dose of calcium in a preferred form, offering excellent value for bone and nail support.
85 Value
Calcium with Vitamin D3
AN Amazing Nutrition Amazing Formulas
With 1200mg of calcium carbonate and a robust 1000 IU of Vitamin D3, this product offers substantially higher doses of both key ingredients compared to your current choice, for a significantly lower price per serving. It's an excellent value for comprehensive bone and nail support.
75 Value
Calcium 1200 mg plus D3 5000 IU
Nature's Truth
You get a potent combination of 1200mg calcium carbonate and a very high 5000 IU of Vitamin D3 with this option. The significantly increased Vitamin D3 can greatly improve calcium absorption, providing superior bone and nail support for a very competitive price.
78 Performance
Calcium Citrate +D3 Maximum
21st Century
This alternative offers a higher dose of 630mg of calcium in the easily absorbed citrate form, which is generally more bioavailable than coral calcium. It also includes 500 IU of Vitamin D3, providing enhanced support for bone and nail health.
85 Performance
Calcium with Vitamin D3
AN Amazing Nutrition Amazing Formulas
This product delivers a high dose of calcium (1200mg calcium carbonate) alongside a robust 1000 IU of Vitamin D3. The significantly higher dosages of both ingredients contribute to more comprehensive support for your bone and nail goals.
75 Performance
Calcium 1200 mg plus D3 5000 IU
Nature's Truth
This option provides a very high 5000 IU of Vitamin D3 along with 1200mg of calcium carbonate. The dramatically increased Vitamin D3 dosage offers much more robust support for optimal calcium absorption and comprehensive bone and nail health compared to your current product.