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Multi-Source Cal Mag

product on market Tablet or Pill DaVinci Laboratories Safety: 90/100
90/100

This product looks safe

  • Magnesium: 450mg is 1.3× the Tolerable Upper Intake Level (350mg)
  • 50% of ingredients have research evidence
C Label Compliance Grade

What the Evidence Says

✨ AI-generated · Qwen 3.6 · methodology

Calcium, magnesium, and vitamin D3 have strong evidence supporting their roles in maintaining bone density and neuromuscular function. Betaine hydrochloride is used to support digestive processes, though evidence for its general efficacy is more limited. The overall ingredient profile is associated with a high safety score.

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

Alerts

Safety Alerts

Magnesium: 450mg is 1.3× the Tolerable Upper Intake Level (350mg)

Label

Product Label

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

Label Data

3 Tablet(s)
Serving Size
60
Servings
Other Combinations
Product Type
50%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

1.9 mcg (10% DV)
Within RDA (0.1× RDA) 608 studies (A:16, B:251)
Calcium
450 mg (35% DV)
450 mg (107% DV)
Exceeds UL by 1.3× (UL: 350 mg) 316 studies (A:8, B:159)
Market median: 496.0mg (192 products) 20 studies — no high-quality reviews

Other Ingredients

Microcrystalline Cellulose Stearic Acid Croscarmellose Sodium Stearate Silica Pharmaceutical Glaze
Claims

Label Claims — Verification

Unverified Nutrient
Unverified All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

Suggested Use: As a dietary supplement, take 3 tablets daily with a meal, or as directed by your healthcare practitioner.

Warnings & Precautions

Warning: If pregnant or nursing, consult our healthcare practitioner before taking this product.

Keep out of reach of children.

To obtain product information or report a serious adverse event, call 1-800-325-1776. Not labeled for sale in California

Formulation Notes

Color of this product may vary due to color variations of the natural ingredients.

Multi Source 1:1 Calcium-Magnesium Formula with Vitamin D3

Gluten free

A Dietary Supplement to Support Bone Function

Additional Information

Truth We pledge total truth in labeling. Our family of products contains only the purest and most potent ingredients. Guaranteed.

Store in a cool, dry place.

Metadata

Product Details

UPC / SKU0 26664 22231 2
DSLD Entry Date2023-07-18
Product TypeOther Combinations
FormTablet or Pill
BrandDaVinci Laboratories
DSLD ID288098
Data Updated2026-04-11
Research

Research Evidence

872
Research Sources
53
Avg Quality
309
Meta Analysis
309
Clinical Trial
111
Rct
71
Systematic Review
55
Guideline
4
Cochrane Review
4
Regulatory Source
2
Other
2
Narrative Review
2
Observational
1
Openfda Safety
A Vitamin D and vitamin D analogues for preventing fractures associated with involutional and post-menopausal osteoporosis
Meta Analysis The Cochrane database of systematic reviews 2009 PubMed DOI
A Vitamin D supplementation for prevention of mortality in adults
Meta Analysis The Cochrane database of systematic reviews 2014 PubMed DOI
A Vitamin D and vitamin D analogues for preventing fractures in post-menopausal women and older men
Meta Analysis The Cochrane database of systematic reviews 2014 PubMed DOI
A Vitamin D supplementation for prevention of cancer in adults
Meta Analysis The Cochrane database of systematic reviews 2014 PubMed DOI
A Interventions for preventing falls in older people in care facilities and hospitals
Meta Analysis The Cochrane database of systematic reviews 2018 PubMed DOI
A Drugs for preventing lung cancer in healthy people
Meta Analysis The Cochrane database of systematic reviews 2020 PubMed DOI
A Vitamin D supplementation for prevention of mortality in adults
Meta Analysis The Cochrane database of systematic reviews 2011 PubMed DOI
A High prevalence of vitamin D deficiency in Asia: A systematic review and meta-analysis
Meta Analysis Critical reviews in food science and nutrition 2023 PubMed DOI
A The effect of vitamin D supplementation on depressive symptoms in adults: A systematic review and meta-analysis of randomized controlled trials
Meta Analysis Critical reviews in food science and nutrition 2023 PubMed DOI
A Interventions for preventing falls in older people living in the community
Meta Analysis The Cochrane database of systematic reviews 2009 PubMed DOI
View all evidence for Vitamin D →
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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.