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Calcium with Vitamins D3 & K2

Dr. Mercola
4.8
★ ★ ★ ★ ★
(418 ratings)
Vitamin K 180 mcg
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Score88

A well-balanced combination of Calcium, D3, and K2 MK-7 for skeletal support and cardiovascular wellness.

How scoring works
Quantity:30 Capsule(s) • (30 servings)
Goals:
General Health
Heart Health
Bone Health
Anti-Aging
Cardiovascular Support

Score 88

A well-balanced combination of Calcium, D3, and K2 MK-7 for skeletal support and cardiovascular wellness.

How scoring works
$31.98($1.06 per serving)
iHerb
$ 35.17
Pure Formulas
$ 31.98
Vitacost
$ 39.95
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Analysis

This formula provides a balanced mix of 180 mg of calcium, 125 mcg of Vitamin D3, and 180 mcg of Vitamin K2 MK-7. These three work together to support your bones and cardiovascular system by managing mineral transport. It is a solid pick for those who want a combined approach to mineral health in one capsule.

While it uses calcium carbonate, which is a common form, the high dose of K2 and D3 helps ensure the calcium is used effectively. This combination is especially helpful for supporting arterial health by keeping calcium from depositing in blood vessels. It is a simple way to get several important nutrients at once.

Pros

  • Combines Calcium, D3, and K2
  • Strong 180 mcg dose of MK-7
  • Supports proper mineral transport
  • Good for bone density support
  • Helps maintain arterial health

Cons

  • Calcium carbonate is a basic form
  • Higher price per serving
  • Only 30 servings per bottle

Warnings

  • Avoid if you have high calcium levels
  • Talk to a professional before taking D3 doses this high
  • Take with food for best results

Nutrient quality

90 Highest impact

The Vitamin D and K2 components are highly bioavailable and meaningfully dosed. Conversely, the use of calcium carbonate represents a more basic mineral form that may be less effectively absorbed than citrate or malate.

Ingredient transparency

98 Highest impact

All active ingredients and their respective forms are clearly disclosed on the label. Serving size and usage guidelines are unambiguous and easy for users to follow.

Customer satisfaction

93 Highest impact

High consumer ratings and a significant review count indicate strong satisfaction with the product's quality. Ratings suggest that users find the product effective for their intended health goals.

Value for money

68 High impact

The price per serving is high compared to other Vitamin K2 and D3 combinations on the market. The premium pricing is largely associated with the brand's reputation rather than superior ingredient forms.

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Goals

Impact
Highest effect
A+ Goal FitA Strength of SupportA- CoverageA+ Formula Quality

Calcium, Vitamin D3, and Vitamin K2 as MK-7 support foundational skeletal and cardiovascular health. These nutrients appear well aligned with systemic calcium transport and long-term vitality.

A robust dose of 180 mcg of MK-7 ensures meaningful contribution to arterial and bone wellness.

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Impact
Highest effect
A+ Goal FitA Strength of SupportC CoverageA+ Formula Quality

Vitamin K2 as MK-7 and Vitamin D3 work in tandem to support cardiovascular integrity by managing calcium deposition. MK-7 is the gold standard for long-term arterial health support due to its superior half-life.

Cholecalciferol and Menaquinone-7 provide focused support for preventing vascular calcification. This pairing is essential for those taking higher doses of calcium or vitamin D to ensure cardiac safety.

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Impact
Highest effect
A+ Goal FitA Strength of SupportB CoverageA+ Formula Quality

This complex combines 125 mcg of vitamin D3 and 180 mcg of vitamin K2 with foundational calcium. These nutrients work synergistically to facilitate calcium transport and ensure its proper deposition in the skeleton.

Skeletal signaling and transport are highly optimized, although the moderate calcium dose serves as transport support rather than full structural repletion.

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Impact
Highest effect
A- Goal FitA Strength of SupportB CoverageA+ Formula Quality

This formula combines Calcium, Vitamin D3, and Vitamin K2-MK7 to support skeletal integrity and vascular health. These nutrients work together to ensure that calcium is effectively transported to the bones rather than depositing in the arteries.

Maintaining proper mineral distribution is a critical component of preventing age-related structural and cardiovascular decline. The inclusion of MK-7 at a clinical dose appears well aligned with healthy aging goals.

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Impact
Highest effect
A+ Goal FitA Strength of SupportC CoverageA+ Formula Quality

This formula combines Vitamin D3 and Vitamin K2 to support cardiovascular health by managing calcium distribution. Ensuring calcium is directed into bones rather than arteries is critical for long-term vascular flexibility.

Cholecalciferol and Menaquinone-7 are the primary active ingredients in this synergistic blend. The inclusion of the bioavailable MK-7 form ensures long-lasting blood levels and optimal activation of heart-protective proteins.

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Ingredients

IngredientAmount per serving
Vitamin D3 (Cholecalciferol)
125 mcg
Vitamin K2 (Menaquinone-7)
180 mcg
Calcium (Calcium Carbonate)
180 mg
Adults 18–50
Report overview
C+ Active Ingredient Quality & BioavailabilityA+ Dose, Safety & Label TransparencyF Value
Dr. Mercola's Calcium with Vitamins D3 & K2 features a clinical dose of MK-7 for superior bone health. It is a well-balanced supplement designed for targeted mineral transport and absorption.
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