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Home›Supplements›Vitamin›Vitamin K›Calcium with Vitamins D3 & K2 Dr. Mercola
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Calcium with Vitamins D3 & K2

Dr. Mercola
4.8
★ ★ ★ ★ ★
(399 ratings)
Vitamin K 180 mcg
Product Image
Score 88

Features excellent D3 and K2 (MK-7) for calcium utilization and broader health, but offers a moderate dose of calcium carbonate at a premium price.

How scoring works
scaleQuantity:90 Capsule(s) • (90 servings)
track_changesGoals:
flag Cardiovascular Support
flag Anti-Aging
flag General Health
flag Bone Health
flag Heart Health
flag Joint Health

leaderboard Score 88

Features excellent D3 and K2 (MK-7) for calcium utilization and broader health, but offers a moderate dose of calcium carbonate at a premium price.

How scoring works
Also available as 1 option
30 servings K 180 mcg • 30 Capsule(s) • 30 servings $31.98 ($1.06 per serving)
$93.50($1.03 per serving)
iHerb
$ 93.50
Vitacost
$ 106.25
flagReport prices
psychologyAnalysis

This supplement provides a robust blend of Vitamin D3 (125mcg or 5000 IU) and Vitamin K2 as Menaquinone-7 (180mcg), delivering key co-factors that work together to help direct calcium efficiently within the body. These doses are well-suited for comprehensive bone and cardiovascular support, maximizing calcium's benefits.

It contains 180mg of calcium as calcium carbonate. While effective, this form requires sufficient stomach acid for absorption and represents a relatively modest amount of elemental calcium, especially considering the product's focus on the supporting vitamins rather than high calcium volume.

thumb_upPros
  • High dose of Vitamin D3 (Cholecalciferol).
  • Excellent dose of Vitamin K2 (Menaquinone-7).
  • Comes in a larger quantity for extended use.
  • Easy-to-take capsule form.
thumb_downCons
  • High price per serving, even in the larger size.
  • Relatively low calcium content (180mg) for a primary calcium supplement.
  • Uses only calcium carbonate, which may not be ideal for all users.
warningWarnings
  • Consult a healthcare professional if you are taking blood-thinning medications, due to the Vitamin K content.
scienceNutrient quality
85 Highest impact

The product stands out for its strong doses of Vitamin D3 and K2 (MK-7), essential co-factors for calcium. However, the calcium quantity is relatively modest for a primary calcium source.

visibilityIngredient transparency
85 Highest impact

The product clearly specifies the forms of Vitamin D3 (Cholecalciferol) and Vitamin K2 (Menaquinone-7), which enhances its transparency and allows for informed choices.

workspace_premiumValue for money
65 High impact

The high quality of D3 and K2 is excellent, but the moderate calcium dose and high price per serving mean it offers moderate value, primarily for those prioritizing high-dose vitamins over calcium volume.

thumb_upCustomer satisfaction
70 High impact

With 391 reviews, it demonstrates a consistent customer base and general satisfaction, suggesting it delivers on its intended benefits for many users.

storefrontBrand
75 High impact

Dr. Mercola is a well-known brand, recognized for its health-focused supplements and specific formulations, which often carry a higher price point.

flagReport analysis
track_changesGoals
flagHeart Health
Impact
Highest effect
The significant amount of Vitamin K2 (MK-7) alongside Vitamin D3 strongly supports calcium management in the body, which may contribute to heart health. This helps ensure calcium is directed appropriately.
View goal →
flagCardiovascular Support
Impact
Highest effect
The high levels of K2 (Menaquinone-7) are particularly beneficial for contributing to the proper flow of calcium to bones rather than soft tissues. This mechanism is a key aspect of cardiovascular well-being.
View goal →
flagBone Health
Impact
Highest effect
The combined high doses of Vitamin D3 and K2 (MK-7) are highly effective in assisting the body with calcium absorption and its proper integration into bone matrix, promoting strong bones.
View goal →
flagGeneral Health
Impact
Highest effect
Provides crucial vitamins and a moderate dose of calcium that are essential for many physiological functions and overall health maintenance, supporting fundamental bodily processes.
View goal →
flagAnti-Aging
Impact
Highest effect
Supporting bone strength and cardiovascular integrity with these well-dosed vitamins can be a valuable strategy in an anti-aging wellness plan. These are key systems for long-term health.
View goal →
flagJoint Health
Impact
High effect
By promoting proper calcium deposition into bones, this product supports the skeletal structure that underpins joint health and function. Healthy bones are essential for resilient joints.
View goal →
flagNail Health
Impact
High effect
Adequate calcium intake, facilitated by D3 and K2, contributes to the structural strength necessary for healthy nails. This can help promote stronger, less brittle nails.
View goal →
scienceIngredients
IngredientAmount per serving
Vitamin D3
125 mcg
Vitamin K2
180 mcg
Calcium
180 mg
person Adults 18–50
flagReport overview
Vitamin K 90
Provides an excellent dose of Vitamin K2 as Menaquinone-7, which is the most active form often recommended for its synergistic role with calcium and Vitamin D, making it a highly effective component.
scienceView ingredientinventory_2View products
Calcium 70
While calcium is present, the 180mg dose from calcium carbonate is on the lower side for a dedicated calcium supplement and may not be optimal for all individuals seeking high calcium intake.
scienceView ingredientinventory_2View products
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While it doesn't contain calcium, this product offers a higher potency of vitamin D3 (125mcg) and the same high potency of K2 (180mcg MK-7) as your current product, in forms that are highly regarded for their effectiveness. It's an excellent choice if you prefer to get your calcium separately.
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