Okinawa Coral Calcium
100/100
This product looks safe
- No ingredients exceed tolerable upper intake levels
- 83% of ingredients have research evidence
A
Label Compliance Grade
Product Label
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Label Data
1 Capsule(s)
Serving Size
90
Servings
Other Combinations
Product Type
83%
Evidence Coverage
Supplement Facts — Evidence Check
450 mg
(16% DV)
📊 Market median: 4002.0mg (1 products)
📚 20 studies (Tier A: 0, B: 2)
4.5 mg
(300% DV)
📊 3.8× RDA — above typical dose
📚 76 studies (Tier A: 0, B: 33)
5.1 mg
(300% DV)
📊 3.9× RDA — above typical dose
📚 12 studies (Tier A: 0, B: 1)
8.4 mg
(420% DV)
📊 6.5× RDA — above typical dose (UL: 100 mg)
📚 113 studies (Tier A: 3, B: 35)
54 mg
(13.5% DV)
📊 Market median: 4002.0mg (1 products)
📚 20 studies (Tier A: 0, B: 2)
400 IU
(100% DV)
✅ Within RDA (0.7× RDA of 0.015 mg)
📚 604 studies (Tier A: 16, B: 251)
0.2 mg
(285% DV)
📊 3.6× RDA — above typical dose (UL: 0.4 mg)
📚 172 studies (Tier A: 0, B: 67)
Fluoride
46 mg
(1150% DV)
0.42 mg
(21% DV)
✅ Within RDA (0.5× RDA of 0.9 mg)
📚 36 studies (Tier A: 0, B: 11)
2.8 mg
(2330% DV)
📊 80.0× RDA — above typical dose
📚 197 studies (Tier A: 1, B: 55)
8.3 mg
(55% DV)
✅ Within RDA (0.8× RDA of 11 mg)
📚 258 studies (Tier A: 6, B: 134)
Other Ingredients
Rice, Powder
Gelatin
Calcium Carbonate
Silicon Dioxide
Magnesium Stearate
Label Claims — Verification
❓
All Other
❓
Structure/Function
All Other (99% of products)
Structure/Function (85% of products)
Nutrient (54% of products)
Approved Health (3% of products)
Target Groups
Adult (18 - 50 Years)
Product Information
📋 Directions for Use
Recommendations: Take one or two capsules twice daily with water.
🧪 Formulation Notes
This natural herbal formula was developed exclusively for Nora Ross, and is made with concentrated full spectrum extracts.
Made in USA
Additional Information
Nora Ross Quality Guaranteed
The Herb Master
Product Details
Research Evidence
849
Research Sources
56
Avg Quality Score
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)
A
Calcium supplementation (other than for preventing or treating hypertension) for improving pregnancy and infant outcomes
A
Calcium supplementation (other than for preventing or treating hypertension) for improving pregnancy and infant outcomes
A
Vitamin and mineral supplementation for maintaining cognitive function in cognitively healthy people in mid and late life
A
Calcium supplementation during pregnancy for preventing hypertensive disorders and related problems
A
Dietary calcium supplementation for preventing colorectal cancer and adenomatous polyps
A
Calcium and vitamin D for increasing bone mineral density in premenopausal women
A
Dietary sodium, sodium-to-potassium ratio, and risk of stroke: A systematic review and nonlinear dose-response meta-analysis
A
The association between circulating magnesium and clinically relevant outcomes in patients with chronic kidney disease: A systematic review and meta-analysis
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