MagDelay

product on market Tablet or Pill Major Safety: 100/100
100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 67% 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. Chloride serves as an essential electrolyte for fluid balance and digestive processes. Overall, research for these mineral components is extensive, though the specific formulation's evidence coverage is limited.

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

Label

Product Label

Label for MagDelay
Open Full PDF View on NIH DSLD →
Details

Label Data

2 Tablet(s)
Serving Size
30
Servings
Mineral
Product Type
67%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

Calcium
236 mg (24% DV)
140 mg (35% DV)
Within RDA (0.3× RDA) 316 studies (A:8, B:159)
400 mg (12% DV)
Market median: 4002.0mg (1 products) 21 studies (A:0, B:2)

Other Ingredients

Calcium Carbonate Dicalcium Phosphate Hypromellose Phthalate Cellulose Talc Titanium Dioxide Croscarmellose Sodium Stearic Acid Povidone Triacetin Magnesium Stearate Acacia Maltodextrin Hypromellose Mineral Oil
Claims

Label Claims — Verification

Unverified Nutrient
Unverified All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

Directions: Swallow whole, do not chew or crush. Take with water. Adults - Take two tablets daily as a nutritional supplement, or as directed by a physician.

Warnings & Precautions

As with any supplement, if you are pregnant, nursing or taking medication, ask a health professional before use.

Keep out of reach of children.

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

Formulation Notes

Magnesium Chloride

Specially coated to release in the small intestine where magnesium is most readily absorbed.

Additional Information

Re-order No. 700667 M-99 Rev 01/17 GC635

N

Store tablets in original container with desiccant. Close cap tightly after each use. Store in a dry location at controlled room temperature 68(0)F-77(0)F (20(0)-25(0)C).

Metadata

Product Details

UPC / SKU3 09047 91152 3
DSLD Entry Date2019-05-28
Product TypeMineral
FormTablet or Pill
BrandMajor
DSLD ID202241
Data Updated2026-04-10
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.