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Calcium Magnesium & Zinc

product on market Other (e.g. tea bag) Sundown Safety: 87/100
87/100

This product is generally safe

  • Magnesium: 400mg is 1.1× 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 zinc are supported by strong evidence for maintaining bone density and supporting immune function. Research indicates these minerals play critical roles in skeletal health and enzymatic processes. The overall evidence coverage for this specific formulation is limited.

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

Alerts

Safety Alerts

Magnesium: 400mg is 1.1× the Tolerable Upper Intake Level (350mg)

Label

Product Label

Label for Calcium Magnesium & Zinc
Open Full PDF View on NIH DSLD →
Details

Label Data

3 Caplet(s)
Serving Size
33
Servings
Mineral
Product Type
67%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

Calcium
1000 mg (77% DV)
400 mg (95% DV)
Exceeds UL by 1.1× (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)

Other Ingredients

Vegetable Cellulose Contains Less Than 2% of
Claims

Label Claims — Verification

Unverified All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

Directions: For adults, take three (3) caplets daily, preferably with a meal.

Warnings & Precautions

Keep out of reach of children.

Tamper Resistant: Do not use if seal under cap is broken or missing.

As a reminder, discuss the supplements and medications you take with your health care providers. Warning: If you are pregnant, nursing, taking any medications or have any medical condition, consult your doctor before use.

Discontinue use and consult your doctor if any adverse reactions occur.

Formulation Notes

Clean Nutrition Sundown believes in clean nutrition and being transparent. That's why you won't find genetically modified ingredients, gluten, wheat, dairy, lactose or artificial flavors in any of our products. Non-GMO No gluten No wheat No milk No lactose No artificial flavor No artificial sweetener No preservatives No sugar No soy No starch No yeast No peanuts No fish Sodium free

Clean nutrition Supports bone health & nerve function

Vegetarian

Additional Information

Store at room temperature and avoid excessive heat.

Questions? Call toll free 1-888-VITAHELP (848-2435) or visit us at www.sundownnutrition.com Made in the USA with select ingredients from around the world US Only Discard seal & empty before recycling Check locally Plastic bottle how2recycle.info Not recycled in all communities

Metadata

Product Details

UPC / SKU0 30768 00325 8
DSLD Entry Date2019-12-22
Product TypeMineral
FormOther (e.g. tea bag)
BrandSundown
DSLD ID212341
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
View all evidence for Electrolytes →
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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.