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Calcium Greens

product on market Tablet or Pill ZHOU Safety: 100/100
100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 75% of ingredients have research evidence
A Label Compliance Grade

What the Evidence Says

AI-generated · Qwen 3.6 · methodology

Calcium, magnesium, and vitamins D3 and K are supported by strong evidence for maintaining bone density and skeletal health. These nutrients work synergistically to regulate calcium absorption and distribution within the body. Research indicates these ingredients are generally safe for consumption when taken as directed.

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

Label

Product Label

Label for Calcium Greens
Open Full PDF View on NIH DSLD →
Details

Label Data

3 Tablet(s)
Serving Size
40
Servings
Multi-Vitamin and Mineral (MVM)
Product Type
75%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

25 mcg (125% DV)
1.7× RDA — within safe limits 608 studies (A:16, B:251)
80 mcg (67% DV)
Within RDA (0.7× RDA) 275 studies (A:9, B:175)
Calcium
1300 mg (100% DV)
100 mg (24% DV)
Within RDA (0.2× RDA) 316 studies (A:8, B:159)

Other Ingredients

Cellulose Croscarmellose Sodium Spinach Magnesium Stearate Stearic Acid Silica
Claims

Label Claims — Verification

Unverified Nutrient
Unverified All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

Suggested use: Use only as directed. Take 3 tablets with a meal or glass of water.

Warnings & Precautions

Caution: Do not use if safety seal is broken or missing. Keep your licensed health care practitioner informed when using this product.

Keep out of reach of children.

Warning: Reproductive harm - www.P65Warnings.ca.gov

Formulation Notes

Bone support complex

Vitamins D3 + K2 Calcium Magnesium

Bone support

Superfood

Additional Information

Store in a cool, dry place.

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Metadata

Product Details

UPC / SKU6 69191 14469 8
DSLD Entry Date2025-06-25
Product TypeMulti-Vitamin and Mineral (MVM)
FormTablet or Pill
BrandZHOU
DSLD ID335776
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)
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 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 Dietary sodium, sodium-to-potassium ratio, and risk of stroke: A systematic review and nonlinear dose-response meta-analysis
Meta Analysis Clinical nutrition (Edinburgh, Scotland) 2019 PubMed DOI
A The association between circulating magnesium and clinically relevant outcomes in patients with chronic kidney disease: A systematic review and meta-analysis
Meta Analysis Clinical nutrition (Edinburgh, Scotland) 2021 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.