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Coral Calcium

product on market Capsule Vitabase 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 have strong evidence supporting their roles in maintaining bone density and skeletal health. Coral mineral powder provides a source of these minerals along with trace elements. However, overall evidence coverage for this specific formulation is limited.

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

Label

Product Label

Label for Coral Calcium
Open Full PDF View on NIH DSLD →
Details

Label Data

2 Capsule(s)
Serving Size
Other Combinations
Product Type
50%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

200 IU (50% DV)
Within RDA (0.3× RDA) 608 studies (A:16, B:251)
Coral Mineral Powder
1000 mg
Calcium
250 mg
Within RDA (0.3× RDA) 316 studies (A:8, B:159)

Other Ingredients

Gelatin Di-Calcium Phosphate Stearic Acid Magnesium Stearate
Claims

Label Claims — Verification

Unverified Nutrient
Unverified All Other
Info

Product Information

Directions for Use

Suggested Use: As a dietary supplement, take two (2) to four (4) capsules daily.

Warnings & Precautions

CAUTION: Do not exceed recommended dose

This product is not intended for persons with allergies to shellfish.

Not to be used by pregnant or nursing mothers or children under the age of 18.

If you have questions about the advisability of taking this product, consult your physician prior to use.

Allergen Warning: May Contain Shellfish Derivatives.

KEEP OUT OF REACH OF CHILDREN.

DO NOT USE IF OUTER SEAL IS DAMAGED OR MISSING.

Additional Information

The coral mineral in this product is harvested from marine coral sand found on the ocean floor. No harm is caused to coral reefs. In fact, removal of the coral sand helps enhance further development of the reefs.

Vb

Formulated to Provide Marine Grade Calcium

Store in a cool dry place.

Vitabase uses only high quality ingredients.

Metadata

Product Details

DSLD Entry Date2012-03-23
Product TypeOther Combinations
FormCapsule
DSLD ID5709
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.