Cal-Mag

product on market Liquid Zemvelo Safety: 100/100
100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 33% of ingredients have research evidence
A Label Compliance Grade

What the Evidence Says

AI-generated · Qwen 3.6 · methodology

Calcium and magnesium are supported by strong evidence for maintaining bone density and supporting neuromuscular function. Boron has limited research suggesting it may assist in mineral absorption and bone health. Overall, these ingredients are generally recognized as safe for supplemental use.

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

Label

Product Label

Label for Cal-Mag
Open Full PDF View on NIH DSLD →
Details

Label Data

5 mL
Serving Size
48
Servings
Mineral
Product Type
33%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

Calcium
72 mg (7% DV)
63 mg (16% DV)
Within RDA (0.1× RDA) 316 studies (A:8, B:159)
500 mcg
Market median: 3.0mg (58 products) 3 studies — no high-quality reviews

Other Ingredients

reverse osmosis Water CHD-FA Fulvic Acid non-GMO Sorbic Acid
Claims

Label Claims — Verification

Unverified All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

Directions: Adults: place 1 teaspoon (5 mL) into 6-8 oz of water or juice as maintenance. Use more if needed or as recommended by your healthcare professional.

Shake well before use.

Warnings & Precautions

Children under 4: Consult your physician.

Do not use if tamper evident seal is broken or missing.

Formulation Notes

Improves energy, reduces fatigue & aids sleep. Promotes calm, health stress levels & focus Supports healthy muscle movements Aids healthy heart functions Supports strong bones & teeth

CHD-Fulvic Acid for enhanced absorption

Vegan

Gluten-free Non GMO

Additional Information

Third party tested

Manufactured in the U.S.A. GMP

For freshness, keep refrigerated after opening

Love and gratitude

Metadata

Product Details

UPC / SKU8 91663 00219 3
DSLD Entry Date2020-06-24
Product TypeMineral
FormLiquid
BrandZemvelo
DSLD ID229267
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.