Calcium 500 mg
100/100
This product looks safe
- No ingredients exceed tolerable upper intake levels
- Limited research evidence available for ingredients
B
Label Compliance Grade
Label
Product Label
Details
Label Data
2 Caplet(s)
Serving Size
50
Servings
Mineral
Product Type
0%
Evidence Coverage
Ingredients
Supplement Facts — Evidence Check
Calcium
1000 mg
(77% DV)
3 mg
Market median: 3.0mg (58 products)
3 studies — no high-quality reviews
Other Ingredients
Gum Arabic
Maltodextrin
Hydroxypropyl Cellulose
Polyethylene Glycol
Hydroxypropyl Methylcellulose
Croscarmellose Sodium
Titanium Dioxide
Talc
Magnesium Stearate
Carnauba Wax
Triacetin
Ethylcellulose
Oleic Acid
Claims
Label Claims — Verification
Unverified
All Other
Unverified
Structure/Function
Info
Product Information
Directions for Use
Directions: As a dietary supplement, take two (2) caplets daily with a full glass of water, preferably after a meal.
Warnings & Precautions
Keep out of reach of children.
Warning: Consult your physician prior to using this product if you are pregnant, nursing, taking medication, or have a medical condition.
Discontinue use two weeks prior to surgery.
Formulation Notes
GNC Quality since 1935 Essential for building strong bones
No artificial flavors.
Additional Information
Store in a cool, dry place.
50-day supply
Metadata
Product Details
UPC / SKU0 48107 24506 1
DSLD Entry Date2024-07-25
Product TypeMineral
FormOther (e.g. tea bag)
BrandGNC Select
DSLD ID313695
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)
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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This product page is for informational purposes only and does not constitute medical advice. Always consult your healthcare provider before taking any supplement.