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Calcium Magnesium & Vitamin D

product on market Capsule Nutraceutical Sciences Institute Safety: 100/100
100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 50% of ingredients have research evidence
A Label Compliance Grade

What the Evidence Says

AI-generated · Qwen 3.6 · methodology

Calcium, magnesium, and vitamin D3 are supported by strong evidence for maintaining bone density and supporting neuromuscular function. Malic acid is often included to aid absorption, though its individual impact on bone health is less documented. Overall, these ingredients are well-researched for their roles in skeletal maintenance.

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

Label

Product Label

Label for Calcium Magnesium & Vitamin D
Open Full PDF View on NIH DSLD →
Details

Label Data

3 Capsule(s)
Serving Size
60
Servings
Other Combinations
Product Type
50%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

700 IU (175% DV)
1.2× RDA — within safe limits 608 studies (A:16, B:251)
Calcium
500 mg (50% DV)
250 mg (63% DV)
Within RDA (0.6× RDA) 316 studies (A:8, B:159)
Malic Acid
650 mg

Other Ingredients

Kosher gelatin Stearic Acid Magnesium Stearate Cellulose Silicon Dioxide
Claims

Label Claims — Verification

Unverified Nutrient
Unverified All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

NSI Calcium Magnesium & Vitamin D Directions As a dietary supplement, take 3 capsules daily or as directed by a physician.

Warnings & Precautions

Warnings Pregnant or lactating women, diabetics, hypoglycemics, and people with known medical conditions and/or taking drugs, should consult with a licensed physician and/or pharmacist prior to taking dietary supplements.

Formulation Notes

NSI(R) Calcium, Magnesium & Vitamin D Promotes healthy teeth, bones and muscle. Also helps boost the immune system and energy levels. How does NSI(R) Calcium, Magnesium & Vitamin D work? Calcium, magnesium and vitamin D form a powerful combination that promotes

Free Of Titanium dioxide.

Additional Information

New NSI look! Same great product!

NSI Calcium Magnesium & Vitamin D Description Combination formula promotes healthy bones and supports proper functioning of body systems. What is NSI Calcium, Magnesium & Vitamin D? NSI Calcium, Magnesium & Vitamin D provides two minerals plus vitamin D in one convenient formula. How does NSI Calcium, Magnesium & Vitamin D support health? -Calcium is an essential ingredient of bone that must constantly be replenished.* -Vitamin D contributes to bone strength, as proper levels create optimum conditions for bone formation.* -Vitamin D supports the proper functioning of the nervous and immune systems.* -Magnesium helps build strong bones by converting vitamin D to its active form and setting in motion key enzymes that stimulate bone cells.* -Magnesium contributes to calcium absorption.* -Magnesium helps maintain normal muscle and nerve function.* Why Choose NSI Calcium, Magnesium & Vitamin D? -Provides a combination of minerals and vitamin D in one convenient formula. -Good source of two forms of calcium, calcium citrate and calcium malate, for optimal absorption. -Features vitamin D3, which is considered superior to vitamin D2. -Contains 60 servings per bottle -Incredible value!

About NSI All Nutraceutical Sciences Institute products are laboratory tested to meet FDA standards for identity, purity and composition. All products are tested for heavy metals, microbiology and contaminants which may be present. Every batch is laboratory tested to guarantee freshness and purity levels. All products manufactured at Nutraceutical Sciences Institute are produced in an NSF Certified facility.

Store in a cool, dry place.

Metadata

Product Details

UPC / SKU8 35003 00076 0
DSLD Entry Date2013-09-25
Product TypeOther Combinations
FormCapsule
DSLD ID26021
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.