Mg/K Aspartate by Metagenics — Ingredients, Evidence & Safety

🟢 100/100

This product looks safe

No ingredients exceed tolerable upper intake levels
33% of ingredients have research evidence

A Label Compliance Grade

Product Label

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Label Data

2 Tablet(s) Serving Size

30 Servings

Mineral Product Type

33% Evidence Coverage

Supplement Facts — Evidence Check

Total Carbohydrates

1 Gram(s) (1% DV)

Magnesium

100 mg (24% DV)

📊 Market median: 4002.0mg (1 products) 📚 20 studies (Tier A: 0, B: 2)

This product: 100mg

Potassium

160 mg (3% DV)

Other Ingredients

Microcrystalline Cellulose Cellulose Stearic Acid Croscarmellose Sodium

Label Claims — Verification

❓ All Other

❓ Structure/Function

All Other (99% of products) Structure/Function (85% of products) Nutrient (54% of products) Approved Health (3% of products)

Target Groups

Vegetarian Adult (18 - 50 Years) Gluten Free

Product Information

📋 Directions for Use

Directions: Take two tablets daily or as directed by your healthcare practitioner.

⚠️ Warnings & Precautions

Caution: Keep out of the reach of children.

Tamper evident: Do not use if safety seal is missing or broken.

🧪 Formulation Notes

Mg/K Aspartate features magnesium and potassium in the form of true mineral aspartates to enhance absorption. Magnesium plays an important role in energy production, and potassium is a key electrolyte in cellular function.

This product is non-GMO, gluten-free, and vegetarian.

Highly absorbable magnesium & potassium

Additional Information

Storage: Keep tightly closed in a cool, dry place.

GFCO.org (Gluten-Free Certification Organization)

Practitioner exclusive

Product Details

UPC / SKU 7 55571 02330 8

DSLD Entry Date 2023-08-23

Product Type Mineral

Form Tablet or Pill

Brand Metagenics

DSLD ID 295797

Data Updated 2026-04-11

Research Evidence

849 Research Sources

56 Avg Quality Score

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 Cochrane

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 Cochrane

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 Cochrane

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 Cochrane

A Calcium supplementation during pregnancy for preventing hypertensive disorders and related problems

Meta Analysis The Cochrane database of systematic reviews 2025

PubMed DOI Cochrane

A Dietary calcium supplementation for preventing colorectal cancer and adenomatous polyps

Systematic Review The Cochrane database of systematic reviews 2008

PubMed DOI Cochrane

A Calcium and vitamin D for increasing bone mineral density in premenopausal women

Systematic Review The Cochrane database of systematic reviews 2023

PubMed DOI Cochrane

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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