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Kirkland Signature Calcium 500 mg with D3 Adult Gummies is a gummy sold under the Kirkland Signature brand. Its label lists 3 vitamins and minerals. At the label's highest daily amount (2 gummies a day), none of its vitamins and minerals with an upper limit goes above 80% of the limit for adults, from this product alone.
Take other supplements too? Add this one to the Supplement Checker and see your daily totals next to the limits for your age.
Add Kirkland Signature Calcium 500 mg with D3 Adult Gummies to the Supplement Checker
What’s in Kirkland Signature Calcium 500 mg with D3 Adult Gummies
| Ingredient | Per serving | Per day | Share of the adult limit |
|---|---|---|---|
| Vitamin D | 25 mcg | 25 mcg | 25% (under the adult limit) |
| Calcium | 500 mg | 500 mg | 20% (under the adult limit) |
| Phosphorus | 230 mg | 230 mg | 5.8% (under the adult limit) |
“Share of the adult limit” compares the daily amount with the upper limit for adults 19 to 50 (From age 51 the calcium limit is 2,000 mg; from age 71 the phosphorus limit is 3,000 mg). For most nutrients the limit counts food too.
How to take Kirkland Signature Calcium 500 mg with D3 Adult Gummies (from the label)
- The label says: “Two gummies per serving”
- The label says: “Suggested Use: As a dietary supplement for adults, chew two (2) gummies daily, preferably with a meal.”
Kirkland Signature Calcium 500 mg with D3 Adult Gummies warnings (from the label)
- “Caution: If you are pregnant, nursing, taking any medications or have any medical condition, consult your doctor before use.”
- “Discontinue use and consult your doctor if any adverse reactions occur.”
- “Keep out of the reach of children.”
Other ingredients
Sugar, Corn Syrup, Tribasic Calcium Phosphate, Water, modified Food Starch, Gelatin, Citric Acid, Natural Flavors, Vegetable and Fruit juice, Maltodextrin, Lactic Acid, Cholecalciferol.
FDA recalls for Kirkland Signature
The FDA enforcement records list no supplement recall under the name Kirkland Signature (searched November 9, 2026). That doesn’t mean a product is safe; see our supplement recall tracker for recent recalls.
Who sells it
Kirkland Signature (as printed on the label).
If you think you or a child took too much of a supplement, call Poison Control at 1-800-222-1222 (U.S., free, 24 hours) or use poison.org. In an emergency, call 911.
Sources: NIH Dietary Supplement Label Database, label 239443; upper limits from the National Academies Dietary Reference Intakes. Labels change: check the amounts on your bottle.
General information, not medical advice. Your doctor may recommend a different amount, for example to treat a deficiency. Talk to your doctor or pharmacist before you start, stop or change a supplement, especially if you are pregnant, nursing, take medication or have a medical condition.