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Vitamins D3 5000 IU & K2 (MK-7) 180 mcg

Dr. Mercola
4.8
★ ★ ★ ★ ★
(2750 ratings)
Vitamin K 180 mcg
Product Image
Score92

A potent monthly supply of high-dose Vitamin D3 and K2.

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

Score 92

A potent monthly supply of high-dose Vitamin D3 and K2.

How scoring works

Also available as

1 option
90 servings K 180 mcg • 90 Capsule(s) • 90 servings $87.99 ($0.97 per serving)
$29.99($0.99 per serving)
Pure Formulas
$ 29.99
iHerb
$ 32.99
Vitacost
$ 37.49
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Analysis

This supplement offers 5000 IU of D3 and a potent 180 mcg dose of MK-7 K2. This clinical-strength combination is designed to give the body significant help with mineral regulation.

While the ingredients are high-quality, the small bottle size makes it more expensive than bulk alternatives. It is a good pick for those who want a strong, focused supplement in a monthly pack.

Pros

  • Includes a strong 180 mcg dose of K2
  • Uses the long-acting MK-7 form
  • High-potency D3 for immune support
  • Focused and simple formulation

Cons

  • Only 30 servings per bottle
  • High price point for a monthly supply

Warnings

  • Must be taken with fat to be absorbed
  • High Vitamin K levels interact with blood thinners

Nutrient quality

95 Highest impact

Menaquinone-7 and Cholecalciferol ensure superior biological reach and pathway coverage. Meaningful dosages of both fat-soluble vitamins provide significant support for arterial and bone health goals.

Ingredient transparency

99 Highest impact

Labeling is precise and clear, identifying the specific quantity and form of each active vitamin. Serving size and intake instructions are presented with high clarity, ensuring ease of use for the consumer.

Customer satisfaction

96 Highest impact

A high average rating and a large volume of reviews reflect strong consumer trust and reliable product performance. Feedback confirms that users find the formulation effective for supporting their intended health goals.

Value for money

72 High impact

The price per serving is high compared to most comparable Vitamin K2 and D3 capsules on the market. While the quality is reliable, the price reflects a significant brand premium over similar clinical-range formulas.

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Goals

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

Vitamin D3 and Vitamin K2 as MK-7 provide critical synergistic support for calcium metabolism and cardiovascular health. These nutrients are foundational for maintaining bone density and systemic vascular integrity over the long term.

The clinical dose of 180 mcg of MK-7 ensures high bioactivity and tissue retention, while 5000 IU of D3 aids immune and structural resilience. This pairing appears well aligned with the objective of supporting general health through high-impact, evidence-based nutrients.

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

Vitamin K2 as MK-7 helps manage calcium distribution to support arterial health and prevent vascular calcification. Pairing this with a high dose of Vitamin D3 creates a coherent mechanism for maintaining cardiovascular and skeletal integrity.

The 180mcg dose of MK-7 appears well aligned with clinical targets for supporting arterial flexibility. Using a long-lasting bioactive form ensures consistent support for the cardiovascular system and overall wellness.

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

Vitamin K2 as MK-7 and high-dose Vitamin D3 work together to support cardiovascular flexibility and bone density. Vitamin K2 MK-7 may contribute to healthy calcium distribution, a critical process for aging well.

Meaningful dosages of these fat-soluble vitamins meet clinical targets for long-term physiological maintenance. This selection provides focused support for the vascular and structural markers of longevity.

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Bone Health
Impact
Highest effect
A+ Goal FitA Strength of SupportD+ CoverageA+ Formula Quality

The combination of Cholecalciferol and Menaquinone-7 provides focused support for the regulation of calcium metabolism within the skeletal system. These specific forms are well-documented for their ability to activate proteins that integrate minerals into the bone matrix.

Potent levels of Vitamin D3 and K2 work in synergy to support bone mineral density by optimizing calcium transport. The absence of structural minerals like calcium or magnesium makes this a regulatory formula rather than a complete skeletal building block.

View goal →
Cardiovascular Support
Impact
Highest effect
A Goal FitA Strength of SupportC+ CoverageA+ Formula Quality

The combination of Vitamin D3 and K2 as MK-7 supports cardiovascular health by promoting proper calcium management and protecting against arterial calcification. This pairing is essential for maintaining vascular elasticity.

A dose of 180 mcg of MK-7 is clinically potent for cardiovascular benefits. The dry capsule format is a minor concern as it lacks the lipids required for optimal absorption of these fat-soluble vitamins.

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Ingredients

IngredientAmount per serving
Vitamin D3 (Cholecalciferol)
 125 mcg
Vitamin K2 (Menaquinone-7)
 180 mcg
Adults 18–50
Report overview
Vitamin K (Menaquinone-7) · 180 mcg OverallScore77
C+ Active Ingredient Quality & BioavailabilityA+ Dose, Safety & Label TransparencyD+ Value
This Vitamin D3 and K2 combo provides a robust, clinical dose of MK-7. While the ingredient quality is high, the price per serving is significantly above the market median.
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Report alternatives