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Coral Calcium

product on market Powder NutraBio 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 and coral-derived calcium provide essential minerals for bone health and structural support. Research evidence for these ingredients is strong regarding their role in maintaining bone density. 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

1 Gram(s)
Serving Size
1000
Servings
Mineral
Product Type
50%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

Calcium
350 mg (35% DV)
Market median: 4002.0mg (1 products) 21 studies (A:0, B:2)

Other Ingredients

Absolutely None
Claims

Label Claims — Verification

Unverified Nutrient
Unverified All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

1 serving - Mixed with 8-16 oz. - Favorite Beverage - 1-2x daily

Suggested Use: As a dietary supplement, take 1 serving with your favorite beverage 1 or 2 times daily, or as directed by your physician. For best results take 2 servings per day in divided dosages - the first with breakfast and the second before sleep.

Warnings & Precautions

Warning: Not intended for use by persons under the age of 18. Keep out of the reach of children.

If you are pregnant, breastfeeding, have known medical conditions (including kidney or liver disease) or are taking prescription or OTC medication(s) consult with your health care practitioner before using this product.

Formulation Notes

100% Ecologically safe above sea EcoPure coral: all coral in this product is harvested from above sea coral.

Zero Fillers or Excipients Inferior Ingredients Banned Substances / Added Sugars Proprietary Blends Hidden Ingredients

Vegetarian

Allergen Free - Non-GMO - Gluten Free - BSE/TSE Free

EcoPure Above-Sea Coral

No fillers - No excipients - No additives

Contains 73 Ionic Minerals.

Free of Harmful Impurities

Kosher, Vegetarian, Hypoallergenic, Non-GMO, Gluten Free & BSE/TSE Free. No added sugars, salt, preservatives, salicylates, or artificial color, flavor or fragrance.

Each scoop contains 1000mg of Coral Calcium.

Kosher, Vegetarian, Hypoallergenic, Non-GMO, Gluten Free & BSE/TSE Free. No added sugars, salt, preservatives, salicylates, or artificial color, flavor or fragrance.

Kosher, Vegetarian, Hypoallergenic, Non-GMO, Gluten Free & BSE/TSE Free. No added sugars, salt, preservatives, salicylates, or artificial color, flavor or fragrance.

Additional Information

NutraBio respects the fragile state of the coral reefs and ocean environment.

ECO SAFE

Manufactured In a GMP & FDA Inspected Facility

100% Pure

HPLC Lab Tested for Potency

TRUE LABEL FULL LABEL DISCLOSURE

Store in a cool dry place.

Serving Scoop Included (May settle to the bottom during shipping.)

Since 1996

Quality and purity since 1996. NutraBio manufactures in our own FDA registered & inspected GMP facility complying with FDA 21 CFR Part 111 regulations.

23262-009 B20179-003

OU

Made in a GMP & FDA inspected facility

Metadata

Product Details

UPC / SKU6 49908 23262 7
DSLD Entry Date2015-09-25
Product TypeMineral
FormPowder
DSLD ID50940
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.