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Coral Calcium

product on market Liquid Trace Minerals Research Safety: 100/100
100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 62% of ingredients have research evidence
A Label Compliance Grade

What the Evidence Says

✨ AI-generated · Qwen 3.6 · methodology

Calcium and vitamin D3 have strong evidence for supporting bone density and skeletal health. Magnesium and vitamins C and E provide antioxidant support and contribute to metabolic function. Research for these combined nutrients is well-established, though 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
30
Servings
Other Combinations
Product Type
62%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

Vitamin C
75 mg (125% DV)
400 IU (100% DV)
Within RDA (0.7× RDA) 608 studies (A:16, B:251)
200 IU (667% DV)
8.9× RDA — above typical dose (UL: 1000 mg) 179 studies (A:3, B:90)
Calcium
400 mg (40% DV)
200 mg (50% DV)
Within RDA (0.5× RDA) 316 studies (A:8, B:159)
15 mg (100% DV)
1.4× RDA — within safe limits 263 studies (A:6, B:134)
40 mcg (57% DV)
Within RDA (0.7× RDA) 173 studies (A:0, B:67)
40 mcg (2% DV)
Market median: 2.0mg (138 products) 37 studies (A:0, B:11)
10 mcg (1% DV)
Market median: 10.0mg (102 products) 9 studies — no high-quality reviews
140 mcg (117% DV)
4.0× RDA — above typical dose 199 studies (A:1, B:55)
20 mcg (27% DV)
Within RDA (0.4× RDA) 3 studies — no high-quality reviews
43 mg (1% DV)
Market median: 4002.0mg (1 products) 21 studies (A:0, B:2)
1145 mg
Market median: 4002.0mg (1 products) 21 studies (A:0, B:2)
ConcenTrace(R) Pure Trace Mineral Complex
200 mg
94 mcg
Market median: 3.0mg (58 products) 3 studies — no high-quality reviews
40 mcg
Market median: 0.5mg (6 products) 1 studies (A:0, B:1)

Other Ingredients

Vegetarian Capsules Stearic Acid Magnesium Stearate
Claims

Label Claims — Verification

Unverified All Other
Unverified Structure/Function
Info

Product Information

Additional Information

Coral Calcium

As many uses as there are fish in the sea!

Ecologically Safe. Trace Minerals Research provides only pure petrified coral calcium that is ecologically safe. None of the coral calcium we use comes from live coral; all the coral is harvested from petrified coral that has been washed up on shore.

Feel the Difference or Your Money Back!

Not only are you getting the best Coral Calcium formula available, but it is backed by our guarantee of Feel the Difference or Your Money Back, no questions asked.

FEEL THE DIFFERENCE GUARANTEED OR YOUR MONEY BACK

Metadata

Product Details

DSLD Entry Date2012-01-25
Product TypeOther Combinations
FormLiquid
BrandTrace Minerals Research
DSLD ID4606
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 →
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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.