Ultra-Pure Calcium
100/100
This product looks safe
- No ingredients exceed tolerable upper intake levels
- 75% of ingredients have research evidence
A
Label Compliance Grade
Product Label
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Label Data
4 Tablet(s)
Serving Size
30
Servings
Multi-Vitamin and Mineral (MVM)
Product Type
75%
Evidence Coverage
Supplement Facts — Evidence Check
25 mcg
(125% DV)
✅ 1.7× RDA — within safe limits
📚 604 studies (Tier A: 16, B: 251)
80 mcg
(67% DV)
✅ Within RDA (0.7× RDA of 0.12 mg)
📚 273 studies (Tier A: 9, B: 175)
Calcium
500 mg
(38% DV)
400 mg
(95% DV)
📊 Market median: 4002.0mg (1 products)
📚 20 studies (Tier A: 0, B: 2)
Other Ingredients
Microcrystalline Cellulose
Dicalcium Phosphate
Silica
Croscarmellose Sodium
Hypromellose
Stearic Acid
Vegetable Stearate
Titanium Dioxide
Label Claims — Verification
❓
Nutrient
❓
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
Suggested Use: As a dietary supplement, adults take 4 tablets daily with a meal.
⚠️ Warnings & Precautions
Contains egg or egg products.
Warning: This product contains vitamin K, which interferes with the prescription drugs Coumadin and Warfarin. Do not take this if taking either of these drugs.
Keep out of reach of children.
Do not use if safety seal is broken.
🧪 Formulation Notes
Whole food sourced ultra-pure calcium
Promotes bone health and bone strength of the hip and lumbar spine
Featuring key co-factors vitamin D, magnesium and vitamin K
Additional Information
Intelligent nutritional solutions
Premium grade supplements Since 1993
Store in a cool, dry place.
Product Details
DSLD Entry Date
2021-03-25
Product Type
Multi-Vitamin and Mineral (MVM)
Form
Tablet or Pill
Brand
Purity Products
DSLD ID
244274
Data Updated
2026-04-11
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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