🟢 100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 62% of ingredients have research evidence
A Label Compliance Grade

Product Label

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Label Data

2 Tablet(s) Serving Size
250 Servings
Multi-Vitamin and Mineral (MVM) Product Type
62% Evidence Coverage

Supplement Facts — Evidence Check

20 mcg (100% DV)
✅ 1.3× RDA — within safe limits 📚 604 studies (Tier A: 16, B: 251)
RDA 0.015mg This product: 0.02mg UL 0.1mg
10 mg (588% DV)
📊 7.7× RDA — above typical dose (UL: 100 mg) 📚 113 studies (Tier A: 3, B: 35)
RDA 1.3mg This product: 10mg UL 100mg
Calcium
500 mg (38% DV)
80 mg (19% DV)
📊 Market median: 4002.0mg (1 products) 📚 20 studies (Tier A: 0, B: 2)
This product: 80mg
10 mg (91% DV)
✅ Within RDA (0.9× RDA of 11 mg) 📚 258 studies (Tier A: 6, B: 134)
RDA 11mg This product: 10mg UL 40mg
1 mg (111% DV)
✅ 1.1× RDA — within safe limits 📚 36 studies (Tier A: 0, B: 11)
RDA 0.9mg This product: 1mg UL 10mg
1 mg (43% DV)
✅ Within RDA (0.4× RDA of 2.3 mg) 📚 8 studies — no high-quality reviews
RDA 2.3mg This product: 1mg UL 11mg
1 mg
📊 Market median: 3.0mg (58 products) 📚 2 studies — no high-quality reviews
This product: 1mg UL 20mg

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

Label Claims — Verification

Nutrient
All Other
Approved Health
Structure/Function
All Other (100% of products) Structure/Function (81% of products) Nutrient (71% of products) Approved Health (13% of products)

Target Groups

Adult (18 - 50 Years) Gluten Free

Product Information

📋 Directions for Use

Suggested Use: Take two (2) tablets daily, preferably with a meal.

⚠️ Warnings & Precautions

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.

🧪 Formulation Notes

Quality purity potency Kirkland Signature Calcium Citrate with Vitamin D3, magnesium, zinc and other minerals is scientifically formulated for supporting a healthy body. Calcium is essential for strong bones and vitamin D helps the body absorb calcium. Zinc and magnesium assist the body with bone formation.

No preservatives added no artificial colors no artificial flavors no yeast or gluten no lactose

No artificial colors

With Vitamin D3

Additional Information

Kirkland Signature Calcium Citrate Helps Maintain And Support: Healthy bones and teeth Healthy muscle contraction May reduce risk of osteoporosis

Adequate calcium and vitamin D as part of a healthful diet, along with physical activity, may reduce the risk of osteoporosis in later life. Oil- and water-soluble vitamins and minerals tablets USP

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

Prod. No. 59359 01B B74175 ITM. / ART. 588153

USP Dietary Supplement verified

For strong bones and teeth May reduce risk of osteoporosis

Actual size

USP Dietary Supplement verified USP has tested and verified ingredients, potency, and manufacturing process. USP sets official standards for dietary supplements. See www.uspverified.org

Table color may vary Percent daily values are based on the new Reference Daily Intake (RDI) published by the FDA in May 2016.

Vitamin infoline 1-800-433-1213

Product Details

UPC / SKU 0 96619 58815 2
DSLD Entry Date 2017-07-25
Product Type Multi-Vitamin and Mineral (MVM)
Form Tablet or Pill
DSLD ID 75905
Data Updated 2026-04-11

Research Evidence

511 Research Sources
57 Avg Quality Score
266 Meta Analysis
95 Systematic Review
76 Rct
49 Clinical Trial
12 Guideline
4 Regulatory Source
2 Cochrane Review
2 Other
2 Narrative Review
1 Openfda Safety
A Phosphate binders for preventing and treating chronic kidney disease-mineral and bone disorder (CKD-MBD)
Meta Analysis The Cochrane database of systematic reviews 2018
A Calcium supplementation (other than for preventing or treating hypertension) for improving pregnancy and infant outcomes
Meta Analysis The Cochrane database of systematic reviews 2024
A Calcium supplementation (other than for preventing or treating hypertension) for improving pregnancy and infant outcomes
Meta Analysis The Cochrane database of systematic reviews 2015
A Vitamin and mineral supplementation for maintaining cognitive function in cognitively healthy people in mid and late life
Meta Analysis The Cochrane database of systematic reviews 2018
A Calcium supplementation during pregnancy for preventing hypertensive disorders and related problems
Meta Analysis The Cochrane database of systematic reviews 2025
A First-line drugs for hypertension
Meta Analysis The Cochrane database of systematic reviews 2018
A Dietary calcium supplementation for preventing colorectal cancer and adenomatous polyps
Systematic Review The Cochrane database of systematic reviews 2008
A Calcium and vitamin D for increasing bone mineral density in premenopausal women
Systematic Review The Cochrane database of systematic reviews 2023
A Beta-blockers for hypertension
Meta Analysis The Cochrane database of systematic reviews 2017
A Calcium channel blockers versus other classes of drugs for hypertension
Systematic Review The Cochrane database of systematic reviews 2021
View all evidence for Calcium →

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