Food supplement · Kirkland Signature
Calcium Citrate Magnesium and Zinc
Why Kirkland Signature magnesium?
- 20 mcg vitamin d3 per serving
- 100% of the daily value
- No preservatives added no artificial colors no artificial flavors no yeast or gluten no lactose
- No artificial colors
From the label’s panel and printed marks — not its marketing.
Supplement Facts
Serving size 2 Tablet(s)
Vitamin D320 mcg
Vitamin B610 mg
Calcium500 mg
Magnesium80 mg
Zinc10 mg
Copper1 mg
Manganese1 mg
Full panel ↓Sold as food, not medicine — no regulator checked that it works
Per serving · 2 Tablet(s)
At a glance
From the label as printed · NIH DSLD
Vitamin supplement · Tablets
Per serving20 mcg vitamin d3
100% of the daily value — our arithmetic on the label’s own numbers
250 servings per container
Take two (2) tablets daily, preferably with a meal.
One serving: 2 Tablet(s)
Caution: If you are pregnant, nursing, taking any medications or have any medical condition, consult your doctor before use.
All warnings ↓No third-party testing mark on the label
Marks like USP Verified mean an independent lab checked that the product contains what the label says.
- Food supplement — claims are the manufacturer’s
- No preservatives added no artificial colors no artificial flavors no yeast or gluten no lactose
- No artificial colors
- Adult (18 - 50 Years)
Supplement Facts
Supplement Facts
Serving size 2 Tablet(s)
Servings per container 250
| Amount per serving | % DV | |
|---|---|---|
| Vitamin D3 | 20 mcg | 100% |
| Vitamin B6 | 10 mg | 588% |
| Calcium | 500 mg | 38% |
| Magnesium | 80 mg | 19% |
| Zinc | 10 mg | 91% |
| Copper | 1 mg | 111% |
| Manganese | 1 mg | 43% |
| Boron | 1 mg | † |
† Daily Value not established.
- Vitamin D320 mcg100%
- Vitamin B610 mg588%
- Calcium500 mg38%
- Magnesium80 mg19%
- Zinc10 mg91%
- Copper1 mg111%
- Manganese1 mg43%
Other ingredients: Calcium Citrate, Magnesium Oxide, Cellulose, Croscarmellose Sodium, Magnesium Stearate, Silicon Dioxide, Cellulose Coating, Pyridoxine Hydrochloride, Zinc Oxide, Bororganic Glycine, Manganese Gluconate, Copper Gluconate, Cholecalciferol
Transcribed from the label by the NIH Office of Dietary Supplements. What a label says is not independently verified. See the original label
How to take it
- Suggested Use: Take two (2) tablets daily, preferably with a meal.
The manufacturer’s directions, from the label.
Warnings on 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.
- Important: Tamper-evident seal under cap. Do not use if printed seal is broken or missing.
What no one has checked
Supplements are regulated as food, not as medicine. No regulator has assessed whether this product works, and manufacturing standards vary widely between brands and countries.
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Details
| Brand | Kirkland Signature |
|---|---|
| UPC | 0 96619 58815 2 |
| NIH label ID | 75905 |
| Label recorded | 2017-07-25 |
Source: Dietary Supplement Label Database · NIH Office of Dietary Supplements · retrieved 2026-09-21 · not reviewed by a nutrition professional