Oyster Shell Calcium 500 mg
100/100
This product looks safe
- No ingredients exceed tolerable upper intake levels
- 50% of ingredients have research evidence
A
Label Compliance Grade
Product Label
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Label Data
1.4 Gram(s)
Serving Size
80
Servings
Single Vitamin and Mineral
Product Type
50%
Evidence Coverage
Supplement Facts — Evidence Check
200 IU
(50% DV)
✅ Within RDA (0.3× RDA of 0.015 mg)
📚 604 studies (Tier A: 16, B: 251)
Calcium
500 mg
(50% DV)
Other Ingredients
Calcium Carbonate
Acacia
Maltodextrin
Cellulose
Silica
Starch
Sucrose
Sodium Ascorbate
Triglycerides
Tocopherols
Cholecalciferol
Label Claims — Verification
❓
Nutrient
❓
All Other
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
Suggested Use: Adults: Take one (1) packet, once or twice a day, as a dietary supplement, preferably with a meal; or as directed by your doctor. Before taking, mix contents of packet with liquid or soft food such as applesauce. Take soon after mixing.
⚠️ Warnings & Precautions
As with any supplement, if you are pregnant, nursing, or taking medication, ask a health professional before use.
Keep out of reach of children.
Tamper Evident: Do not use if packet is damaged or open
🧪 Formulation Notes
Oyster Shell Calcium 500 mg per packet Plus Vitamin D 200 IU
Additional Information
Save carton for complete information
Store at controlled room temperature, USP.
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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