Mag-K
100/100
This product looks safe
- No ingredients exceed tolerable upper intake levels
- 50% of ingredients have research evidence
A
Label Compliance Grade
Product Label
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Label Data
3 Vegetable Capsule(s)
Serving Size
30
Servings
Mineral
Product Type
50%
Evidence Coverage
Supplement Facts — Evidence Check
200 mg
(50% DV)
📊 Market median: 4002.0mg (1 products)
📚 20 studies (Tier A: 0, B: 2)
Potassium
99 mg
(3% DV)
Other Ingredients
L-Leucine
Hydroxypropyl Methylcellulose
Rice Flour
Label Claims — Verification
❓
Nutrient
❓
All Other
All Other (99% of products)
Structure/Function (85% of products)
Nutrient (54% of products)
Approved Health (3% of products)
Target Groups
Adult (18 - 50 Years)
Women (not pregnant or lactating)
Sugar Free
Product Information
📋 Directions for Use
Directions: Three vegetable capsules daily with meals, or more, as directed by a health care professional.
⚠️ Warnings & Precautions
Not to be used by pregnant or lactating women.
Tamper evident band around cap and seal on bottle. Do not use if either seal is broken or missing.
Keep out of reach of children.
🧪 Formulation Notes
This product is free of sugar, yeast, corn, wheat, soy, artificial color, flavors or preservatives.
Progressive Laboratories manufactured this product in its 3rd party GMP-inspected facility. (Good Manufacturing Practices)
Magnesium and Potassium
Additional Information
Sold only for dispensing by a licensed health professional.
GMP Good Manufacturing Practice Certified GMP Compliant 21 CFR 111
Product Details
UPC / SKU
3 51821 00781 6
DSLD Entry Date
2022-04-11
Product Type
Mineral
Form
Capsule
DSLD ID
261942
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)
A
Calcium supplementation (other than for preventing or treating hypertension) for improving pregnancy and infant outcomes
A
Calcium supplementation (other than for preventing or treating hypertension) for improving pregnancy and infant outcomes
A
Vitamin and mineral supplementation for maintaining cognitive function in cognitively healthy people in mid and late life
A
Calcium supplementation during pregnancy for preventing hypertensive disorders and related problems
A
Dietary calcium supplementation for preventing colorectal cancer and adenomatous polyps
A
Calcium and vitamin D for increasing bone mineral density in premenopausal women
A
Dietary sodium, sodium-to-potassium ratio, and risk of stroke: A systematic review and nonlinear dose-response meta-analysis
A
The association between circulating magnesium and clinically relevant outcomes in patients with chronic kidney disease: A systematic review and meta-analysis
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