Kirkland Signature · label read against the research

Calcium 600 mg with Vitamin D3

Nothing in here reaches an amount we have seen work.

14 ingredients on the label0 at a studied amount

Nothing in here reaches an amount we’ve seen work.

That isn’t proof it does nothing — it’s the honest limit of what we can tell you.

0at a studied amount

0under it, untested

0only a trace

14nothing we can say

Supplement Facts

Serving Size 1 Tablet(s)

Servings Per Container 250

Amount Per Serving % Daily Value

Vitamin D310 mcg50%

Calcium600 mg46%

Calcium Carbonate†

Cellulose Gel†

Maltodextrin†

Croscarmellose Sodium†

Magnesium Stearate†

Titanium Dioxide†

Polyethylene Glycol†

Triethyl Citrate†

Polysorbate 80†

Corn Starch†

Gelatin†

Yellow 6 Lake†

† Daily Value not established, or not stated on this label.

no claim either way

What the maker says

Their words, from the label. We show them so you can see what you’re being told. They’re Kirkland Signature’s claims, not our findings.

What they say it’s for

“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.”
“Kirkland Signature Calcium 600 mg + D3 helps support strong bones. The addition of vitamin D helps your body to absorb calcium better.”
“Calcium supports the growth of strong bones and teeth.”

How they say to take it

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

Their own warning

Caution: If you are pregnant, nursing, or taking any medications, consult your doctor before use.
Discontinue use and consult your doctor if any adverse reactions occur.

These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

Label read from the NIH Dietary Supplement Label Database. Formulations change — check the panel on the bottle in your hand. Check a different product.