Home/ Supplements/ Electrolytes/ Magnesium Potassium

Magnesium Potassium

product on market Capsule Roex Safety: 80/100
80/100

This product is generally safe

  • Magnesium: 400mg is 1.1× 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

Magnesium and potassium are essential minerals that support muscle function and electrolyte balance. There is strong research evidence for their roles in cardiovascular health and neuromuscular signaling. The current 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 Magnesium Potassium
Open Full PDF View on NIH DSLD →
Details

Label Data

2 Capsule(s)
Serving Size
60
Servings
Mineral
Product Type
50%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

400 mg (100% DV)
Exceeds UL by 1.1× (UL: 350 mg) 316 studies (A:8, B:159)
Potassium
99 mg (3% DV)

Other Ingredients

Hydroxypropyl Methylcellulose Microcrystalline Cellulose Magnesium Stearate Citric Acid Silica
Claims

Label Claims — Verification

Unverified All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

Directions: Adults, take 2 capsules once daily, with 8 oz of water, preferably with a meal as a dietary supplement or as directed by your doctor.

Warnings & Precautions

Warning: Consult your physician prior to use if you are pregnant, nursing, have a medical condition or are taking medications.

Not intended for children.

Keep out of the reach of children.

Do not use if clear safety seal around bottle neck is broken or missing.

Formulation Notes

Roex Magnesium and Potassium are minerals that play a critical role in the support of our overall health.

These alkaline minerals are involved in hundreds of processes throughout the body. Most notably, magnesium and potassium help maintain healthy circulatory function, cardiac rhythm, bone structure and energy levels.

Mineral/Electrolyte Support Supports healthy cardiac rhythm Supports proper muscle function Promotes healthy bones

Additional Information

Various factors deplete the body's reserves of these two nutrients, so replenishing to help the body stay balanced and healthy is needed.

Store at room temperature, in a dry place.

Metadata

Product Details

UPC / SKU6 45245 53120 1
DSLD Entry Date2020-01-25
Product TypeMineral
FormCapsule
BrandRoex
DSLD ID211503
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 →
Compare

Similar Products

View all Electrolytes products →

This product page is for informational purposes only and does not constitute medical advice. Always consult your healthcare provider before taking any supplement.