Cal Mag

product on market Capsule Coral Safety: 90/100
90/100

This product looks safe

  • Contains proprietary blend — exact ingredient amounts not disclosed
  • 40% of ingredients have research evidence
A Label Compliance Grade

What the Evidence Says

AI-generated · Qwen 3.6 · methodology

Calcium and magnesium are supported by strong evidence for maintaining bone density and muscle function. Vitamin D3 and C facilitate mineral absorption and cellular support, though evidence for the proprietary blend is limited. The profile maintains a high safety score of 90/100.

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

Alerts

Safety Alerts

Contains proprietary blend — exact ingredient amounts not disclosed

Label

Product Label

Label for Cal Mag
Open Full PDF View on NIH DSLD →
Details

Label Data

3 Capsule(s)
Serving Size
60
Servings
Other Combinations
Product Type
40%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

Calcium
480 mg (48% DV)
240 mg (69% DV)
Within RDA (0.6× RDA) 316 studies (A:8, B:159)
Vitamin C
15 mg (25% DV)
1200 IU (300% DV)
2.0× RDA — within safe limits 608 studies (A:16, B:251)
Proprietary Blend
48 mg

Other Ingredients

Vegetable Capsule
Claims

Label Claims — Verification

Unverified Nutrient
Unverified All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

Suggested Use: Take 3 capsules per day or as advised by your health professional.

Warnings & Precautions

Keep out of the reach of children.

Caution: If you are pregnant, nursing or taking any medications, consult your doctor before use.

Formulation Notes

With Bio-Available Coral Minerals and Vitamin D3

Gluten free, dairy free, soy free, & wheat free.

Vitamin D3 from a natural source.

Additional Information

Product of the USA

This symbol is your assurance that the ocean is never touched when harvesting this product.

Coral LLC Global Leaders in Natural Minerals

Alkaline Balance

Supports Healthy Bones

(molecules in teardrop)TM

Calcium and Magnesium are two of the most important elements for bone health. These two minerals promote strong healthy bones, are associated with a well-functioning nervous system and are involved in muscle contractions including healthy heartbeats†.

Caribbean Coral.

ECO SAFE(TM)

Metadata

Product Details

DSLD Entry Date2012-12-21
Product TypeOther Combinations
FormCapsule
BrandCoral
DSLD ID16138
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.