Kirkland Calcium Plus with Vitamin D3 & Minerals 600mg 500 Tablets {Imported from Canada}

Common questions

Is Kirkland Calcium Plus with Vitamin D3 & Minerals 600mg 500 Tablets {Imported from Canada} healthy?

Kirkland Calcium Plus with Vitamin D3 & Minerals 600mg 500 Tablets {Imported from Canada} scores 83/100 on Scout's independent analysis of ingredients, additives, and lab results — a fair-to-good score — solid, with tradeoffs. This supplement contains beneficial ingredients such as calcium carbonate, vitamin D3, magnesium, and vitamin K1, all of which support bone health and overall wellness.

How processed is Kirkland Calcium Plus with Vitamin D3 & Minerals 600mg 500 Tablets {Imported from Canada}?

Kirkland Calcium Plus with Vitamin D3 & Minerals 600mg 500 Tablets {Imported from Canada} is NOVA Group 1: Unprocessed or Minimally Processed Foods.

Which ingredients drive Kirkland Calcium Plus with Vitamin D3 & Minerals 600mg 500 Tablets {Imported from Canada}'s score?

In Scout's ingredient-by-ingredient analysis, Vitamin D3, Magnesium, Vitamin K1 count in its favor. The full breakdown, with why each one matters, is in the Key ingredients section on this page.

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Kirkland Calcium Plus with Vitamin D3 & Minerals 600mg 500 Tablets {Imported from Canada}

Kirkland
83 Good

Analysis updated August 2026 · How Scout scores

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At a glance

Beneficial ingredients 3
Harmful ingredients 0
Owned by Costco
Category Vitamins and Minerals
Summary

This supplement contains beneficial ingredients such as calcium carbonate, vitamin D3, magnesium, and vitamin K1, all of which support bone health and overall wellness. The formulation is clean, with no harmful additives or artificial ingredients, and the ingredients are in bioavailable forms that enhance absorption and efficacy. The product's minimal processing level further supports its high rating.

Key ingredients 4

Vitamin D3
Good

Vitamin D3 is crucial for calcium absorption and bone health, and it supports immune function. It is the most effective form of vitamin D, as it is the same form produced by the body when exposed to sunlight. It is often preferred over D2 due to better bioavailability.

Benefits

Enhances calcium absorption, supports bone health, and boosts immune system function.

See more about Vitamin D3 →
Magnesium
Good

Magnesium is a vital mineral that supports muscle and nerve function, as well as bone health. It is involved in over 300 biochemical reactions in the body, making it essential for overall health. Magnesium also helps regulate blood pressure and blood sugar levels.

Risks

Excessive intake can cause diarrhea, nausea, and abdominal cramping.

Benefits

Supports muscle and nerve function, bone health, and helps maintain normal blood pressure.

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Vitamin K1
Good

Vitamin K1 is important for blood clotting and bone metabolism. It is primarily found in leafy green vegetables and is essential for the synthesis of proteins involved in blood coagulation. Vitamin K1 also plays a role in maintaining bone density.

Benefits

Supports normal blood clotting and contributes to bone health.

Calcium Carbonate
Neutral

Standard formulation ingredient — neither beneficial nor harmful at typical use.

Risks

Excessive intake may lead to kidney stones or impaired absorption of other minerals.

Benefits

Essential for maintaining strong bones and teeth, and plays a role in muscle function and nerve signaling.

See more about Calcium Carbonate →

Processing

Group 1 · Minimally processed

Unprocessed or Minimally Processed Foods

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