Home/ Supplements/ Electrolytes/ Calcium, Magnesium & Zinc

Calcium, Magnesium & Zinc

product on market Other (e.g. tea bag) CVS Health Safety: 87/100
87/100

This product is generally safe

  • Magnesium: 400mg is 1.1× the Tolerable Upper Intake Level (350mg)
  • 67% of ingredients have research evidence
C Label Compliance Grade

What the Evidence Says

✨ AI-generated · Qwen 3.6 · methodology

Calcium, magnesium, and zinc are supported by strong evidence for maintaining bone density and supporting immune function. These minerals work synergistically to regulate nerve signaling and cellular repair. Research indicates these ingredients are generally safe for consumption when taken as directed.

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

Alerts

Safety Alerts

Magnesium: 400mg is 1.1× the Tolerable Upper Intake Level (350mg)

Label

Product Label

Label for Calcium, Magnesium & Zinc
Open Full PDF View on NIH DSLD →
Details

Label Data

3 Caplet(s)
Serving Size
33
Servings
Mineral
Product Type
67%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

Calcium
1000 mg (100% DV)
400 mg (100% DV)
Exceeds UL by 1.1× (UL: 350 mg) 316 studies (A:8, B:159)
15 mg (100% DV)
1.4× RDA — within safe limits 263 studies (A:6, B:134)

Other Ingredients

Calcium Carbonate Magnesium Oxide Maltodextrin Talc Soy Polysaccharides Citric Acid Hypromellose Cellulose Zinc Sulfate Mineral Oil Titanium Dioxide Magnesium Stearate Polysorbate 80 Sodium Lauryl Sulfate Carnauba wax Crospovidone Stearic Acid
Claims

Label Claims — Verification

Unverified Nutrient
Unverified All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

Suggested Use: Adults, take three caplets daily with the meal of your choice.

Warnings & Precautions

Contains: Soy.

Keep out of reach of children.

Formulation Notes

Calcium, Magnesium & Zinc

For bone health & muscle function

Additional Information

Actual Product Size on Side Panel Easy to swallow

CVS Quality Money Back Guarantee

Store in a dry place at room temperature (59 degrees-86 degrees F).

Coated Caplet for Easy Swallowing

Metadata

Product Details

DSLD Entry Date2019-11-21
Product TypeMineral
FormOther (e.g. tea bag)
BrandCVS Health
DSLD ID210396
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
View all evidence for Electrolytes →
Compare

Similar Products

Magnesium Chloride 617 mg
Vitamin World · Other (e.g. tea bag)
100
B-6/Magnesium Vitamin/Mineral Chewable Wafers
Kirkman · Other (e.g. tea bag)
100
Essential Magnesium 250 mg
Sundown Naturals · Other (e.g. tea bag)
100
Magnesium 250 mg
Sundown Naturalist · Other (e.g. tea bag)
100
Magnesium 250 mg
Vitamin World · Other (e.g. tea bag)
100
View all Electrolytes products →
Electrolytes research Best Electrolytes All Electrolytes products More from CVS Health View on NIH DSLD →

This product page is for informational purposes only and does not constitute medical advice. Always consult your healthcare provider before taking any supplement.