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Magnesium Advanced

product on market Capsule Dr. Mercola Safety: 80/100
80/100

This product is generally safe

  • Magnesium L-Threonate: 2000mg is 5.7× the Tolerable Upper Intake Level (350mg)
  • 100% of ingredients have research evidence
C Label Compliance Grade

What the Evidence Says

✨ AI-generated · Qwen 3.6 · grounded in 1 source · methodology

Magnesium and magnesium L-threonate are used to support cognitive function and general mineral balance. There is moderate evidence suggesting these forms of magnesium may improve brain health and sleep quality. Research indicates these ingredients are generally safe for most adults when taken as directed.

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

Alerts

Safety Alerts

Magnesium L-Threonate: 2000mg is 5.7× the Tolerable Upper Intake Level (350mg)

Label

Product Label

Label for Magnesium Advanced
Open Full PDF View on NIH DSLD →
Details

Label Data

3 Capsule(s)
Serving Size
90
Servings
Mineral
Product Type
100%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

145 mg (35% DV)
Within RDA (0.3× RDA) 316 studies (A:8, B:159)
Exceeds UL by 5.7× (UL: 350 mg) 316 studies (A:8, B:159)

Other Ingredients

Hydroxypropyl Methylcellulose Microcrystalline Cellulose Ascorbyl Palmitate Hydroxypropyl Cellulose
Claims

Label Claims — Verification

Unverified All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

Suggested Use: Adults, as a dietary supplement, take three (3) capsules daily. One (1) mid-day and two (2) at night, two (2) hours before bed.

Warnings & Precautions

Keep out of reach of children.

Do not use if safety seal is broken.

If you are nursing, pregnant, taking medication or have a medical condition, consult your physician before taking this product.

Formulation Notes

Bone & joint comfort Detoxification support Enhanced bioavailability

Magnesium L-threonate Magtein

Additional Information

Providing quality products since 2001.

Metadata

Product Details

UPC / SKU8 10487 03069 4
DSLD Entry Date2025-03-25
Product TypeMineral
FormCapsule
BrandDr. Mercola
DSLD ID327132
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.