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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
★ ★ ★ ★ ★
(400 ratings)
Vitamin K 180 mcg
Product Image
Score 78

This product offers strong doses of D3 and K2 (MK-7), important for calcium's function, but provides a moderate amount of calcium carbonate at a premium price.

How scoring works
scaleQuantity:30 Capsule(s) • (30 servings)
track_changesGoals:
flag Cardiovascular Support
flag Anti-Aging
flag General Health
flag Bone Health
flag Heart Health
flag Joint Health

leaderboard Score 78

This product offers strong doses of D3 and K2 (MK-7), important for calcium's function, but provides a moderate amount of calcium carbonate at a premium price.

How scoring works
Also available as 1 option
90 servings K 180 mcg • 90 Capsule(s) • 90 servings $93.50 ($1.03 per serving)
$31.98($1.06 per serving)
Pure Formulas
$ 31.98
iHerb
$ 35.17
Vitacost
$ 39.95
flagReport prices
psychologyAnalysis

This supplement provides a potent combination of Vitamin D3 (125mcg or 5000 IU) and Vitamin K2 as Menaquinone-7 (180mcg), which are both highly regarded for their roles in calcium metabolism and bone mineralization. These vitamins are known to work together to help calcium function effectively in the body, directing it to where it's most needed.

The product includes 180mg of calcium from calcium carbonate. While calcium carbonate offers a high percentage of elemental calcium, it typically requires stomach acid for optimal absorption, and the total dose per serving is on the lower side for a primary calcium supplement.

thumb_upPros
  • High dose of Vitamin D3 (Cholecalciferol).
  • Excellent dose of Vitamin K2 (Menaquinone-7), the preferred form for bone and cardiovascular support.
  • Comes in an easy-to-take capsule form.
thumb_downCons
  • High price per serving.
  • Calcium content (180mg) is relatively low for a dedicated calcium supplement.
  • Uses only calcium carbonate, which may not be ideal for everyone's absorption.
warningWarnings
  • Consult a healthcare professional before use if you are pregnant, nursing, taking medications, or have a medical condition.
  • Individuals on blood-thinning medications should consult a doctor due to the Vitamin K content.
scienceNutrient quality
85 Highest impact

The product offers strong doses of Vitamin D3 and K2 (MK-7), which are key for effective calcium utilization. However, the calcium dose itself is modest for a dedicated calcium supplement.

visibilityIngredient transparency
85 Highest impact

It clearly specifies the forms of Vitamin D3 (Cholecalciferol) and Vitamin K2 (Menaquinone-7), which is a strong point for transparency and informed consumer choice.

workspace_premiumValue for money
65 High impact

While the nutrient quality of D3 and K2 is high, the relatively low calcium dose and high price per serving mean the overall value for money is moderate, especially if a higher calcium intake is the primary goal.

thumb_upCustomer satisfaction
70 High impact

A review count of 392 suggests a decent user base and general satisfaction with the product's benefits, indicating that many find it effective for their needs.

storefrontBrand
75 High impact

Dr. Mercola is a recognized brand in the health and wellness space, often associated with a focus on specific, often higher-potency, formulations.

flagReport analysis
track_changesGoals
flagHeart Health
Impact
Highest effect
The robust dose of Vitamin K2 (MK-7) combined with Vitamin D3 strongly supports calcium regulation and its potential contributions to cardiovascular well-being. This can help with the proper movement of calcium in the body.
View goal →
flagCardiovascular Support
Impact
Highest effect
The high concentration of Menaquinone-7 (K2) in conjunction with D3 is often sought for its role in helping direct calcium to bones rather than soft tissues. This mechanism can contribute to supporting cardiovascular well-being.
View goal →
flagBone Health
Impact
Highest effect
The combination of a strong Vitamin D3 dose and a significant amount of Vitamin K2 (MK-7) is highly beneficial for calcium absorption and its proper incorporation into bone tissue, making it very effective for bone support.
View goal →
flagGeneral Health
Impact
Highest effect
This formula provides key vitamins and a moderate amount of calcium that are fundamental for various bodily processes and overall health maintenance, contributing to a sense of well-being.
View goal →
flagAnti-Aging
Impact
Highest effect
Supporting bone density and cardiovascular health with these well-dosed vitamins can be a valuable part of an anti-aging regimen. Maintaining these systems is crucial for long-term vitality.
View goal →
flagJoint Health
Impact
High effect
Adequate intake of calcium with D3 and K2 helps support the underlying bone structure, which indirectly contributes to joint health and function. Healthy bones provide a strong foundation for joints.
View goal →
flagNail Health
Impact
High effect
Calcium, supported by D3 and K2, contributes to the structural integrity needed for healthy nails. Adequate levels of these nutrients 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 a highly effective form for synergistic action with calcium and Vitamin D, making it a strong contributor to this collection.
scienceView ingredientinventory_2View products
Calcium 70
While it includes calcium, the dose is moderate and from a single form (carbonate). This might not be ideal for all users compared to a more diverse or higher elemental calcium offering.
scienceView ingredientinventory_2View products
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