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Dolomite Powder

KAL
4.6
★ ★ ★ ★ ★
(576 ratings)
Calcium 1100 mg
Magnesium 630 mg
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Score95

A traditional, high-value mineral powder for bulk calcium and magnesium support.

How scoring works
Quantity:16 Ounce(s) • (90 servings)
Goals:
General Health
Digestive Health
Energy
Testosterone Support

Score 95

A traditional, high-value mineral powder for bulk calcium and magnesium support.

How scoring works
$13.69($0.15 per serving)
Amazon
$ 14.88
iHerb
$ 13.69
Vitacost
$ 13.69
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Analysis

Dolomite is a natural rock source that provides 1100mg of calcium and 630mg of magnesium per serving. It's an old-school way to get your minerals, and because it's a powder, you can easily adjust your dose.

Since it uses carbonate forms, it's best taken with a meal that has some acidity to help it break down. While not as fancy as modern chelates, it is very effective for providing the basic building blocks for bone and heart health in large quantities.

Pros

  • Unbeatable price for bulk minerals
  • High elemental doses
  • Natural mineral source

Cons

  • Carbonate forms have lower bioavailability
  • Harder to digest than citrates or chelates

Warnings

  • Not recommended for those with low stomach acid
  • Measure carefully to avoid excessive intake

Nutrient quality

89 Highest impact

Dolomite source provides high elemental yields for calcium and magnesium in a natural ratio. Carbonate forms represent a basic level of bioavailability that is appropriate for general mineral maintenance.

Ingredient transparency

98 Highest impact

Label clearly identifies the dolomite mineral source and the quantitative contributions for all active components. High transparency regarding elemental amounts supports precise nutritional tracking.

Customer satisfaction

92 Highest impact

Average rating of 4.57 reflects a high level of consumer trust in the product's value and performance. Sufficient review volume indicates that the bulk powder format is well-received by mineral supplement users.

Value for money

99 Highest impact

Price per serving is exceptionally low, providing superior economic value for daily mineral support. Bulk format ensures a very cost-efficient method for long-term mineral repletion protocols.

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Goals

General Health
Impact
Highest effect
A Goal FitC+ Strength of SupportB+ CoverageA+ Formula Quality

Calcium and Magnesium are provided as traditional carbonate forms in a bulk powder to support skeletal health.

This simple mineral combination addresses foundational needs for mineral balance and structural integrity. The bulk format contributes to meeting daily requirements for these essential macro-minerals.

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Digestive Health
Impact
High effect
B+ Goal FitB Strength of SupportD+ CoverageA Formula Quality

Dolomite powder provides magnesium carbonate to support intestinal motility and regular bowel movements. This traditional mineral source uses an osmotic mechanism to improve stool consistency and transit time.

While affordable, the 630mg magnesium dose is very high and may cause significant gastrointestinal sensitivity. Bulk powder format allows for flexible dosing but lacks the precision of modern capsule formulations.

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Energy
Impact
High effect
A- Goal FitC+ Strength of SupportC- CoverageA- Formula Quality

Magnesium carbonate and calcium carbonate are provided in a traditional mineral powder format to support the basic cofactors of ATP production. Magnesium is mandatory for mitochondrial efficiency and may contribute to reducing physical tiredness.

While the dose of 630mg of magnesium is very high, the use of inorganic carbonate forms may limit systemic absorption and cause digestive sensitivity. This bulk powder appears well aligned for users prioritizing value over specialized bioavailability.

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Testosterone Support
Impact
High effect
B+ Goal FitC+ Strength of SupportD+ CoverageA- Formula Quality

Magnesium and Calcium are provided as mineral carbonates in this bulk dolomite powder. Magnesium is a vital mineral for modulating hormone-binding globulin, which can help maintain healthy bioavailable hormone levels.

While the 630 milligram dose of magnesium is therapeutic, carbonate forms are known for poor systemic absorption and potential gastric discomfort. This product is an economical mineral source but lacks the bioavailability of modern chelated formulas.

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Stress Relief
Impact
Moderate effect
C- Goal FitC Strength of SupportD+ CoverageA- Formula Quality

This bulk powder provides a traditional source of calcium and magnesium carbonate for mineral support. Magnesium is foundational for regulating nerve impulses and supports the body's natural response to strain and excitability.

However, the carbonate forms used in this dolomite powder have low systemic bioavailability compared to modern organic chelates. It is an affordable way to supplement but may not provide the most effective systemic support for stress relief.

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Bone Health
Impact
Moderate effect
C Goal FitB- Strength of SupportF CoverageB- Formula Quality

Calcium carbonate and magnesium carbonate from dolomite powder provide structural materials for foundational skeletal density. These naturally occurring minerals support raw material provision for mineralization processes.

The bulk powder format allows for high elemental doses but the inorganic carbonate forms exhibit lower bioavailability. It lacks signaling vitamins and matrix cofactors, serving as a basic mineral source for bone health.

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Ingredients

IngredientAmount per serving
Calcium (Calcium Carbonate)
 1100 mg
Magnesium (Magnesium Carbonate)
 630 mg
Adults 18–50 Vegetarian
Report overview
Calcium (Calcium Carbonate) · 1100 mg OverallScore64
C+ Active Ingredient Quality & BioavailabilityD Dose, Safety & Label TransparencyA+ Value
This dolomite powder provides naturally occurring calcium and magnesium in a cost-effective format. The bulk powder form allows for highly customized dosing based on individual needs.
View ingredientView products
Magnesium (Magnesium Carbonate) · 630 mg OverallScore47
F Active Ingredient Quality & BioavailabilityB Dose, Safety & Label TransparencyD+ Value
KAL Dolomite Powder provides a traditional mineral source in a bulk format. While it is very affordable, the carbonate forms used have low bioavailability and may lead to digestive discomfort.
View ingredientView products
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