Dolomite Powder
KAL
Score 62
A very economical, high-dose calcium and magnesium powder in carbonate forms, offering flexible dosing but with lower bioavailability.
Score 62
A very economical, high-dose calcium and magnesium powder in carbonate forms, offering flexible dosing but with lower bioavailability.
Analysis
KAL's Dolomite Powder provides elemental calcium (1100mg) and magnesium (630mg) derived from natural dolomite rock. Both minerals are present as carbonates, which are a common and cost-effective source, but typically require sufficient stomach acid for optimal absorption. The powder format offers excellent flexibility for dosing and can be mixed into beverages or food.
This product is ideal for individuals seeking a budget-friendly source of calcium and magnesium who also appreciate the versatility of a powder. While the bioavailability is a consideration due to the carbonate forms, the sheer quantity and low price per serving make it a practical choice for meeting basic mineral needs.
Pros
- Extremely economical price per serving.
- Powder form allows for flexible and customizable dosing.
- Provides high doses of both calcium and magnesium.
- Derived from a natural mineral source (dolomite).
Cons
- Both calcium and magnesium are in less bioavailable carbonate forms.
- Powder form may not be as convenient for travel or quick consumption as capsules/tablets.
- Can have a chalky taste if not mixed properly.
- Lacks Vitamin D, which is often important for calcium absorption.
Warnings
- Calcium and magnesium carbonates require sufficient stomach acid for optimal absorption, which may be a concern for some individuals.
- High doses of magnesium carbonate can have a laxative effect.
- Mix thoroughly in liquids or food to avoid a gritty texture.
$13.69($0.15 per serving)
 Vitacost | $ 13.69 | |
 iHerb | $ 13.69 | |
 Amazon | $ 14.88 |
Goals
Impact
High effect
Offers significant quantities of two vital minerals for basic physiological processes, contributing to overall health, especially for budget-conscious users.
Impact
High effect
The high doses of calcium and magnesium provide foundational support for bone health, but the carbonate forms are less efficiently absorbed than other options for bone density.
Impact
High effect
Calcium and magnesium are involved in heart function, but the less absorbable carbonate forms mean it offers foundational rather than targeted cardiovascular support.
Impact
High effect
With less bioavailable forms of calcium and magnesium, the contribution to robust cardiovascular support is moderate, primarily through foundational mineral intake.
Impact
Moderate effect
The essential minerals contribute to overall structural health, which may indirectly support nail strength, though bioavailability is a factor.
Impact
Moderate effect
Magnesium carbonate can have a mild laxative effect, which might influence digestive regularity for some individuals.
Impact
Moderate effect
The doses of these electrolytes provide basic support for muscle function, but the less bioavailable forms might not be optimal for rigorous fitness demands.
Impact
Moderate effect
The doses of calcium and magnesium contribute to muscle function, but the less bioavailable forms are not optimized for robust support for muscle gain.
Ingredients
| Ingredient | Amount per serving |
|---|---|
Calcium | 1100 mg |
Magnesium | 630 mg |
Calcium 60
Calcium is provided in carbonate form from dolomite, which is an economical source but has lower bioavailability compared to other forms and requires adequate stomach acid for absorption.
Magnesium 60
Magnesium carbonate, derived from dolomite, is a less absorbable form of magnesium and may not be as effective for systemic benefits compared to chelated or citrate forms.
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For a similar price per serving, this complex offers calcium and magnesium in mixed forms (carbonate and citrate), along with additional zinc and boron, providing a more comprehensive mineral profile for bone health.
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For a slightly higher price per serving, this product delivers calcium and magnesium from brown rice aminoate complexes with a whole food blend, offering potentially better absorption and a more holistic nutrient profile.
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While at a higher price per serving, this option provides calcium as bisglycinate and magnesium as glycinate chelate, forms often favored for enhanced absorption, potentially offering better long-term efficacy for the investment.
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Organic Plant Calcium
Garden of Life MyKind Organics
This alternative provides organic plant-based calcium and magnesium from algae, combined with both Vitamin D and K2. This comprehensive blend can contribute to enhanced bone density and cardiovascular support.
88 Performance
Bone Builder Extra Strength
Metagenics
Featuring Microcrystalline Hydroxyapatite (MCHC), this product offers a natural matrix of calcium, phosphorus, and other trace minerals in a form that supports overall bone structure and integrity.
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Bone Restore with Vitamin K2
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This option combines highly bioavailable calcium forms with Vitamin D3, zinc, manganese, silicon, and importantly, Vitamin K2, which often works with calcium and D3 to support both bone and heart health.