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Calcium 750 mg+D+K

product on market Tablet or Pill Nature Made Safety: 100/100
100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 67% of ingredients have research evidence
A Label Compliance Grade

What the Evidence Says

AI-generated · Qwen 3.6 · methodology

Calcium, vitamin D3, and vitamin K work together to support bone mineral density and skeletal health. There is strong evidence that these nutrients are essential for calcium absorption and proper bone mineralization. This combination helps maintain bone strength and supports overall skeletal integrity.

AI-generated summary based on research evidence. Not medical advice.

Label

Product Label

Label for Calcium 750 mg+D+K
Open Full PDF View on NIH DSLD →
Details

Label Data

1 Tablet(s)
Serving Size
Other Combinations
Product Type
67%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

500 IU (125% DV)
Within RDA (0.8× RDA) 608 studies (A:16, B:251)
40 mcg (50% DV)
Within RDA (0.3× RDA) 275 studies (A:9, B:175)
Calcium
750 mg (75% DV)

Other Ingredients

Maltodextrin Croscarmellose Sodium Acacia Hypromellose Magnesium Stearate Silicon Dioxide Polyethylene Glycol Gelatin
Claims

Label Claims — Verification

Unverified Nutrient
Unverified All Other
Unverified Approved Health
Unverified Structure/Function
Info

Product Information

Directions for Use

Suggested use: Take one tablet daily with a meal. For easier swallowing, take with water before and during ingestion.

Warnings & Precautions

Store in a cool, dry place, out of reach of children.

Do not use if imprinted seal under cap is broken or missing.

Caution: If you are pregnant or nursing, taking medication, facing surgery, have bleeding problems or undergoing any other treatment which may affect the ability of blood to clot, consult your physician before taking this product.

Formulation Notes

Made with D3

No color added No artificial flavors No preservatives No yeast Gluten free

Additional Information

List No. 1649A L201 Cat. A415 5A010

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

USP Dietary Supplement Verified

Vitamin D3 helps improve calcium absorption Helps build and support strong bones

Calcium helps build and support strong bones. Vitamin D helps improve calcium absorption. Vitamin K helps support healthy bones. Adequate calcium and vitamin D throughout life, as part of a well-balanced diet, may reduce the risk of osteoporosis. Optimal Calcium intake 1000 mg per day Men 51-70 1200 mg per day Women 51-70 IOM (Institute of Medicine). 2011. Dietary Reference Intakes for Calcium and Vitamin D. Washington, DC: The National Academies Press.

Keep bottle tightly closed. Store in a cool, dry place, out of reach of children.

Metadata

Product Details

UPC / SKU0 31604 01649 4
DSLD Entry Date2018-07-25
Product TypeOther Combinations
FormTablet or Pill
DSLD ID179489
Data Updated2026-04-11
Research

Research Evidence

849
Research Sources
56
Avg Quality
450
Meta Analysis
152
Rct
137
Systematic Review
73
Clinical Trial
11
Regulatory Source
7
Other
7
Guideline
3
Openfda Safety
2
Cochrane Review
2
Observational
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 PubMed DOI
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 PubMed DOI
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 PubMed DOI
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 PubMed DOI
A Calcium supplementation during pregnancy for preventing hypertensive disorders and related problems
Meta Analysis The Cochrane database of systematic reviews 2025 PubMed DOI
A Dietary calcium supplementation for preventing colorectal cancer and adenomatous polyps
Systematic Review The Cochrane database of systematic reviews 2008 PubMed DOI
A Calcium and vitamin D for increasing bone mineral density in premenopausal women
Systematic Review The Cochrane database of systematic reviews 2023 PubMed DOI
A Dietary sodium, sodium-to-potassium ratio, and risk of stroke: A systematic review and nonlinear dose-response meta-analysis
Meta Analysis Clinical nutrition (Edinburgh, Scotland) 2019 PubMed DOI
A The association between circulating magnesium and clinically relevant outcomes in patients with chronic kidney disease: A systematic review and meta-analysis
Meta Analysis Clinical nutrition (Edinburgh, Scotland) 2021 PubMed DOI
A Calcium channel blockers versus other classes of drugs for hypertension
Systematic Review The Cochrane database of systematic reviews 2021 PubMed DOI
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This product page is for informational purposes only and does not constitute medical advice. Always consult your healthcare provider before taking any supplement.