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Cal-Mag-Zinc

product on market Tablet or Pill Natural Nutra Safety: 94/100
94/100

This product looks safe

  • Magnesium: 500mg is 1.4× the Tolerable Upper Intake Level (350mg)
  • 67% of ingredients have research evidence
C Label Compliance Grade

What the Evidence Says

✨ AI-generated · Qwen 3.6 · methodology

Calcium, magnesium, and vitamin D have strong evidence for supporting bone density and mineral absorption. Zinc and betaine HCl are used to support immune function and digestive health, though evidence for the latter is more limited. The ingredient profile maintains a high safety score.

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

Alerts

Safety Alerts

Magnesium: 500mg is 1.4× the Tolerable Upper Intake Level (350mg)

Label

Product Label

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

Label Data

2 Tablet(s)
Serving Size
125
Servings
Other Combinations
Product Type
67%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

5 mcg (25% DV)
Within RDA (0.3× RDA) 608 studies (A:16, B:251)
Calcium
1000 mg (77% DV)
500 mg (119% DV)
Exceeds UL by 1.4× (UL: 350 mg) 316 studies (A:8, B:159)
25 mg (227% DV)
2.3× RDA — within safe limits 263 studies (A:6, B:134)
100 mg
Market median: 496.0mg (192 products) 20 studies — no high-quality reviews
Market median: 4002.0mg (1 products) 21 studies (A:0, B:2)

Other Ingredients

Cellulose Calcium Stearate Silica Stearic Acid modified Cellulose Gum Glycerin
Claims

Label Claims — Verification

Unverified Nutrient
Unverified All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

Suggested Use: Take two tablets daily with food.

Warnings & Precautions

Keep out of reach of children.

Formulation Notes

Targeted Nutrients to Support Optimal Bone Health Minerals play numerous important roles in supporting overall health. Our Cal-Mag-Zinc supports bone density and strength, and promotes nerve health. Betaine HCI and Glutamic Acid HCI contain hydrochloric acid. Hydrochloric acid is the acid produced in the stomach that helps break down dietary contents. Due to the natural ingredient composition, an unpleasant odor may occur and does not imply the product is inferior.

Contains no artificial colors, flavors or preservatives; no wheat, gluten, milk, eggs, peanuts, tree nuts, soy, crustacean shellfish or fish.

Purity + potency guaranteed

Cal-Mag-Zinc With Vitamin D3

Promotes bone, nerve, and overall health

Vegetarian

Gluten free

Additional Information

To report a serious adverse event, call 1-888-710-0006

Metadata

Product Details

UPC / SKU7 04751 11718 4
DSLD Entry Date2021-04-22
Product TypeOther Combinations
FormTablet or Pill
BrandNatural Nutra
DSLD ID246880
Data Updated2026-04-11
Research

Research Evidence

397
Research Sources
55
Avg Quality
200
Meta Analysis
68
Rct
58
Systematic Review
53
Clinical Trial
9
Cochrane Review
2
Narrative Review
2
Regulatory Source
1
Observational
1
Other
1
Openfda Safety
A Zinc supplementation for improving pregnancy and infant outcome
Meta Analysis The Cochrane database of systematic reviews 2021 PubMed DOI
A Zinc supplementation for preventing mortality, morbidity, and growth failure in children aged 6 months to 12 years
Narrative Review The Cochrane database of systematic reviews 2023 PubMed DOI
A Oral zinc for treating diarrhoea in children
Meta Analysis The Cochrane database of systematic reviews 2016 PubMed DOI
A Zinc supplements for preventing otitis media
Meta Analysis The Cochrane database of systematic reviews 2014 PubMed DOI
A Zinc for the prevention or treatment of acute viral respiratory tract infections in adults: a rapid systematic review and meta-analysis of randomised controlled trials
Meta Analysis BMJ open 2021 PubMed DOI
A Zinc supplements for preventing otitis media
Meta Analysis The Cochrane database of systematic reviews 2010 PubMed DOI
A Zinc supplements for preventing otitis media
Meta Analysis The Cochrane database of systematic reviews 2012 PubMed DOI
A Compression bandages or stockings versus no compression for treating venous leg ulcers
Meta Analysis The Cochrane database of systematic reviews 2021 PubMed DOI
A Zinc supplementation for mental and motor development in children
Meta Analysis The Cochrane database of systematic reviews 2012 PubMed DOI
A Zinc for the common cold
Meta Analysis The Cochrane database of systematic reviews 2013 PubMed DOI
View all evidence for Zinc →
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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.