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Calcium Citrate 450 mg

product on market Capsule ProCare Health Safety: 100/100
100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 67% of ingredients have research evidence
A Label Compliance Grade

What the Evidence Says

AI-generated · Qwen 3.6 · methodology

Calcium and vitamin D have strong evidence for supporting bone density and skeletal health. Magnesium, zinc, and copper provide essential cofactor support for various metabolic processes. Research indicates these ingredients are generally safe and effective when taken within recommended daily allowances.

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

Label

Product Label

Label for Calcium Citrate 450 mg
Open Full PDF View on NIH DSLD →
Details

Label Data

3 Capsule(s)
Serving Size
80
Servings
Other Combinations
Product Type
67%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

Calcium
450 mg (35% DV)
18.75 mcg (94% DV)
1.2× RDA — within safe limits 608 studies (A:16, B:251)
225 mg (54% DV)
Within RDA (0.5× RDA) 316 studies (A:8, B:159)
11 mg (100% DV)
Within RDA (1.0× RDA) 263 studies (A:6, B:134)
0.75 mg (83% DV)
Within RDA (0.8× RDA) 37 studies (A:0, B:11)
4 mg (174% DV)
1.7× RDA — within safe limits 9 studies — no high-quality reviews

Other Ingredients

Hypromellose Magnesium Stearate Titanium Dioxide Silicon Dioxide
Claims

Label Claims — Verification

Unverified Nutrient
Unverified All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

Suggested Use: As a dietary supplement, take three (3) capsules daily, preferably with food. For maximum support, take additional servings at least 3 hours apart. Do not exceed 9 capsules per day unless directed by your doctor.

Warnings & Precautions

Caution: Do not exceed recommended dose.

Pregnant or nursing mothers, children under the age of 18, and individuals with known medical conditions should consult a physician before using this or any dietary supplement.

Pregnant or nursing mothers, children under the age of 18, and individuals with known medical conditions should a physician before using this or any dietary supplement. Keep out of the reach of children.

Do not use if safety seal is damaged or missing.

Formulation Notes

450 mg Calcium Citrate per serving

Trust & transparency This Vitamin is 3rd party independently tested for purity & potency Learn more about our quality & see test results: procarenow.com

Additional Information

Store in cool, dry place.

GMP Good Manufacturing Practice Consistent Quality

Metadata

Product Details

UPC / SKU6 50415 94623 5
DSLD Entry Date2023-05-24
Product TypeOther Combinations
FormCapsule
DSLD ID285539
Data Updated2026-04-11
Research

Research Evidence

511
Research Sources
57
Avg Quality
266
Meta Analysis
95
Systematic Review
76
Rct
49
Clinical Trial
12
Guideline
4
Regulatory Source
2
Cochrane Review
2
Other
2
Narrative Review
1
Openfda Safety
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 First-line drugs for hypertension
Meta Analysis The Cochrane database of systematic reviews 2018 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 Beta-blockers for hypertension
Meta Analysis The Cochrane database of systematic reviews 2017 PubMed DOI
A Calcium channel blockers versus other classes of drugs for hypertension
Systematic Review The Cochrane database of systematic reviews 2021 PubMed DOI
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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.