Coral Calcium Plus 100 mg
Best Naturals
Score 68
Best Naturals Coral Calcium Plus combines 350mg coral calcium, 125mg magnesium oxide, and 10mcg Vitamin D3, offering basic mineral support with an emphasis on natural calcium sourcing.
Score 68
Best Naturals Coral Calcium Plus combines 350mg coral calcium, 125mg magnesium oxide, and 10mcg Vitamin D3, offering basic mineral support with an emphasis on natural calcium sourcing.
Analysis
Best Naturals' Coral Calcium Plus offers a blend of calcium, primarily from coral sources, alongside magnesium and Vitamin D3. Coral calcium is a natural source that provides calcium carbonate along with various trace minerals. This formulation aims to deliver fundamental nutrients for bone health and overall mineral balance.
The product provides 350mg of calcium from coral calcium and 125mg of magnesium, primarily from magnesium oxide. While coral calcium offers a natural mineral profile, magnesium oxide is known for its high elemental magnesium content, but generally lower absorption rates. The inclusion of 10mcg (400 IU) of Vitamin D3 is a good addition, as it helps the body properly utilize calcium.
Pros
- Very affordable price per serving.
- Includes Vitamin D3 (10mcg/400 IU) to support calcium absorption.
- Coral calcium is a natural source of calcium, often with trace minerals.
- Offers a balanced calcium to magnesium ratio (approx. 2.8:1).
- Easy-to-take capsule form.
Cons
- Magnesium is exclusively from magnesium oxide, which has lower bioavailability.
- Lower dosages of calcium (350mg) and magnesium (125mg) compared to many alternatives.
- Coral calcium is primarily calcium carbonate, which may require stomach acid for optimal absorption.
Warnings
- Those with low stomach acid may find calcium carbonate less effective.
- Magnesium oxide may cause digestive upset in sensitive individuals.
- Consult a healthcare professional if you have allergies to marine products or are taking other medications.
$14.99($0.11 per serving)
 Walmart | $ 14.99 | |
 iHerb | $ 17.21 | |
| iHerb | $ 17.21 |
Goals
Impact
High effect
This product provides a moderate dose of calcium (350mg) from coral sources and 125mg of magnesium, along with Vitamin D3. While essential for bones, the elemental amounts are lower than optimal for comprehensive bone health, especially for those with higher needs.
Impact
High effect
This product offers fundamental calcium and magnesium, supported by Vitamin D3, contributing to basic mineral requirements. However, the moderate dosages and less bioavailable magnesium oxide limit its overall impact on general well-being.
Impact
Moderate effect
Vitamin D3 is recognized for its role in supporting immune function. The inclusion of 10mcg (400 IU) of Vitamin D3 can contribute to maintaining a healthy immune system.
Ingredients
| Ingredient | Amount per serving |
|---|---|
Vitamin D3 | 10 mcg |
Calcium | 350 mg |
Magnesium | 125 mg |
Coral Calcium | 1000 mg |
Calcium 68
This product provides 350mg of calcium from coral calcium, a natural source. While it offers a basic dose, the form (primarily calcium carbonate) and quantity are not as robust as some other options.
Magnesium 60
This product delivers 125mg of magnesium exclusively from magnesium oxide. While it contributes elemental magnesium, this form is generally less bioavailable, limiting its overall effectiveness compared to other magnesium sources.
Alternative products
88 Value 
Calcium 500 + D3
21st Century
This product provides a substantial amount of calcium from oyster shell and an effective dose of Vitamin D3, offering superior benefits for bone health and absorption at a remarkably low price point. It represents excellent value compared to the original's mixed quality.
82 Value 
Calcium 600 with Vitamin D3
Nature's Bounty
Offers calcium carbonate in combination with Vitamin D3, which is crucial for calcium absorption. This provides substantially better effectiveness for bone health at a much lower cost per serving than the original.
82 Value 
Magnesium Citrate Pure Powder
Best Naturals
For effective magnesium supplementation, this pure magnesium citrate powder is an incredibly economical choice. Magnesium citrate is highly absorbable, supporting muscle, nerve, and heart health more efficiently than magnesium oxide for a fraction of the cost.
89 Performance 
Bone Solid
Country Life
This comprehensive bone-support formula provides multiple highly absorbable forms of calcium and magnesium, along with essential co-factors like Vitamin D3 and K2. It offers a much more complete and synergistic approach to bone and cardiovascular health, surpassing the mixed quality forms in the original.
88 Performance 
Bone Restore with Vitamin K2
Life Extension
Features highly absorbable chelated calcium and magnesium, combined with critical Vitamin D3 and K2. This ensures much better absorption and targeted support for strong bones and cardiovascular health than the original product's less bioavailable magnesium oxide.
89 Performance 
Organic Plant Calcium
Garden of Life MyKind Organics
Delivers highly absorbable calcium and magnesium from organic algae, a plant-based source, complemented by Vitamin D and K2. This presents a holistic and potent option for bone and heart health, superior to coral calcium with magnesium oxide.
75 Budget 
600+D3
21st Century
This alternative offers calcium carbonate and essential Vitamin D3 at an extremely low per-serving cost, providing foundational support for bone health in a very economical way.
75 Budget 
Magnesium Complex 300 mg
Lake Avenue Nutrition
For effective magnesium support, this product delivers a blend of magnesium forms, including citrate which is often preferred for absorption, at a significantly lower per-serving price, contributing to muscle and heart health.
65 Budget 
Magnesium 250 mg
21st Century
Offers magnesium oxide with a small amount of calcium carbonate at a very low per-serving cost, providing a basic and affordable magnesium supplement, comparable to the magnesium component of the original but at a better price.
88 Value
Calcium 500 + D3
21st Century
This product provides a substantial amount of calcium from oyster shell and an effective dose of Vitamin D3, offering superior benefits for bone health and absorption at a remarkably low price point. It represents excellent value compared to the original's mixed quality.
82 Value
Calcium 600 with Vitamin D3
Nature's Bounty
Offers calcium carbonate in combination with Vitamin D3, which is crucial for calcium absorption. This provides substantially better effectiveness for bone health at a much lower cost per serving than the original.
82 Value
Magnesium Citrate Pure Powder
Best Naturals
For effective magnesium supplementation, this pure magnesium citrate powder is an incredibly economical choice. Magnesium citrate is highly absorbable, supporting muscle, nerve, and heart health more efficiently than magnesium oxide for a fraction of the cost.
89 Performance
Bone Solid
Country Life
This comprehensive bone-support formula provides multiple highly absorbable forms of calcium and magnesium, along with essential co-factors like Vitamin D3 and K2. It offers a much more complete and synergistic approach to bone and cardiovascular health, surpassing the mixed quality forms in the original.
88 Performance
Bone Restore with Vitamin K2
Life Extension
Features highly absorbable chelated calcium and magnesium, combined with critical Vitamin D3 and K2. This ensures much better absorption and targeted support for strong bones and cardiovascular health than the original product's less bioavailable magnesium oxide.
89 Performance
Organic Plant Calcium
Garden of Life MyKind Organics
Delivers highly absorbable calcium and magnesium from organic algae, a plant-based source, complemented by Vitamin D and K2. This presents a holistic and potent option for bone and heart health, superior to coral calcium with magnesium oxide.