Calcium 600 mg with Vitamin D3

Directions for Use

When to take Anytime Take twice daily with a meal Suggested Use: Take one tablet two times daily, preferably with a meal.

Formulation Notes

For strong bones and teeth

Vitamin D assists in the absorption of Calcium

Calcium Carbonate 600 mg. Vitamin D3 400 IU

USP Verified

Kirkland Signature Calcium 600 mg + D3 helps support strong bones. The addition of vitamin D helps your body to absorb calcium better.

May reduce the risk of osteoporosis

Calcium supports the growth of strong bones and teeth.

No artificial flavors. No preservatives. No yeast. No gluten.

This item is verified by the United States Pharmacopeia (USP) which is an independent, scientific, non-profit organization that sets strict quality and purity standards for dietary supplements manufactured and distributed worldwide. The USP's drug standards are enforceable in the United States by the Food and Drug Administration.

Additional Information

USP Verified Dietary Supplement

Recommended daily Allowances (RDA) for calcium were established by the Institute of Medicine (IOM) based on age and gender. Men between 19-70 years old require 1,000 mg calcium daily, whereas men over 71 years need 1,200 mg per day. Women between the ages of 19-50 years old need 1,000 mg calcium per day and those over 50 years old need 1,200 mg per day. The Tolerable Upper Intake Level (UL) of calcium per men and women older than 18 years of age is 2,500 mg per day.

Our formulation has not changed but the label may look different now. New FDA regulations are bringing changes to the Supplement Facts panel, including updated daily values, changes to units of measure and more. To help you understand the changed we have provided both the old and new Supplement Facts panel for your comparison below.

Store at room temperature, tightly closed. Avoid excessive heat.

Since 1995, the Kirkland Signature brand has been providing high quality supplements at a great member value. Kirkland Signature vitamins, minerals, and supplements are made from carefully selected ingredients from trusted suppliers. The supplements are manufactured in accordance with the Good Manufacturing Practice standards. Additionally, many of the items are verified by the United States Pharmacopeia (USP) which is an independent, scientific, non-profit organization that sets strict quality and purity standards for dietary supplements.