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Cal-Mag-Zinc

product on market Tablet or Pill Schiff Safety: 90/100
90/100

This product looks safe

  • Contains proprietary blend — exact ingredient amounts not disclosed
  • 60% of ingredients have research evidence
A Label Compliance Grade

What the Evidence Says

AI-generated · Qwen 3.6 · methodology

Calcium, magnesium, and vitamin D have strong evidence supporting bone density and skeletal health. Zinc contributes to immune function and cellular metabolism. Evidence coverage for this specific formulation is limited, though the individual components are well-researched.

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

Alerts

Safety Alerts

Contains proprietary blend — exact ingredient amounts not disclosed

Label

Product Label

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

Label Data

2 Tablet(s)
Serving Size
45
Servings
Other Combinations
Product Type
60%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

400 IU (100% DV)
Within RDA (0.7× RDA) 608 studies (A:16, B:251)
Calcium
500 mg (50% DV)
250 mg (63% DV)
Within RDA (0.6× RDA) 316 studies (A:8, B:159)
25 mg (167% DV)
2.3× RDA — within safe limits 263 studies (A:6, B:134)
Proprietary Mineral Transport Blend
56 mg

Other Ingredients

Cellulose Coating Croscarmellose Sodium Stearic Acid Magnesium Stearate
Claims

Label Claims — Verification

Unverified Nutrient
Unverified All Other
Unverified Approved Health
Unverified Structure/Function
Info

Product Information

Directions for Use

Directions: For best results, take two (2) tablets two times daily with a meal.

Warnings & Precautions

Contains soy.

NOTE: If you are pregnant, lactating or on prescribed medication, consult your physician before using.

Keep out of reach of children.

Formulation Notes

Schiff Cal-Mag-Zinc provides 400 IU Vitamin D per serving to help build healthy bones and teeth, reduce bone loss and improve the absorption of calcium.

GUARANTEED: No added sugar (sucrose, fructose, lactose), salt (sodium chloride), yeast, wheat, gluten or milk. No preservatives or artificial flavors.

500mg Calcium

400 IU Vitamin D per serving for better calcium absorption

Contains soy.

Additional Information

Calcium is an essential mineral in the maintenance of strong bones and teeth. Adequate Calcium and Vitamin D are important factors that may reduce the risk of osteoporosis.

Magnesium helps the body utilize calcium and supports production of cellular energy. Zinc is involved in synthesis of protein, DNA, RNA and cell growth.

Schiff Quality Guarantee

GUARANTEED for purity, freshness and labeled potency.

Since 1936

Over 75 years of wellness

New look

Supports healthy bones & teeth

For information call: 1-800-526-6251 (8am-5pm MST M–F)

Store in a cool, dry place with lid tightly closed.

12422 46612422.15

Metadata

Product Details

UPC / SKU0 20525 12422 7
DSLD Entry Date2016-10-22
Product TypeOther Combinations
FormTablet or Pill
BrandSchiff
DSLD ID65607
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
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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.