Home/ Supplements/ Electrolytes/ Coral Calcium Ultra Calmag from the Sea

Coral Calcium Ultra Calmag from the Sea

product on market Capsule California Academy of Health Safety: 94/100
94/100

This product looks safe

  • Magnesium: 375mg is 1.1× the Tolerable Upper Intake Level (350mg)
  • 50% of ingredients have research evidence
C Label Compliance Grade

What the Evidence Says

✨ AI-generated · Qwen 3.6 · methodology

Calcium, magnesium, and vitamin D3 are supported by strong evidence for maintaining bone density and neuromuscular function. Vitamin C provides antioxidant support, though the specific efficacy of coral-derived calcium remains limited in comparative research. The ingredient profile is generally considered safe for most users.

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

Alerts

Safety Alerts

Magnesium: 375mg is 1.1× the Tolerable Upper Intake Level (350mg)

Label

Product Label

Label for Coral Calcium Ultra Calmag from the Sea
Open Full PDF View on NIH DSLD →
Details

Label Data

3 Capsule(s)
Serving Size
33
Servings
Other Combinations
Product Type
50%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

2100 mg
Market median: 4002.0mg (1 products) 21 studies (A:0, B:2)
Calcium
1500 mg (54% DV)
375 mg (90% DV)
Exceeds UL by 1.1× (UL: 350 mg) 316 studies (A:8, B:159)
300 IU (75% DV)
Within RDA (0.5× RDA) 608 studies (A:16, B:251)
Vitamin C
60 mg (100% DV)
50 mg
Market median: 500.0mg (159 products)

Other Ingredients

Ethically Sourced Fossilized trace minerals and elements from Coral Calcium Cellulose Silica Magnesium Stearate
Claims

Label Claims — Verification

Unverified Nutrient
Unverified All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

Suggested use: Three (3) capsules daily

Warnings & Precautions

Not manufactured with wheat, gluten, soy, milk, egg, fish, shellfish or tree nut ingredients. Produced in a GMP facility that processes other ingredients containing these allergens.

Caution: For adults only.

Consult a physician if pregnant/nursing, taking medication, or have a medical condition.

Keep out of reach of children.

Do not eat freshness packet. Keep in bottle.

Formulation Notes

Not manufactured with wheat, gluten, soy, milk, egg, fish, shellfish or tree nut ingredients.

Natural color variation may occur in this product.

Coral Calcium Ultra 2100 mg 100% Pure Coral Calcium from Okinawa Japan

Calcium to Magnesium at 3:1 Ratio. As with any natural mineral source the exact amount of mineral content can vary.

Ethically sourced

Additional Information

Store in a cool, dry place after opening.

Please recycle.

Metadata

Product Details

UPC / SKU8 96291 00242 3
DSLD Entry Date2020-08-23
Product TypeOther Combinations
FormCapsule
BrandCalifornia Academy of Health
DSLD ID230729
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.