SPECIMEN #LIFE-EXT
Verified
MineralsLife Extension
Potassium with Extend-Release Magnesium
Daily magnesium supplementation with a trace amount of potassium support.. The magnesium component is well-dosed and uses a premium, extended-release form. However, the potassium dose is negligible due to regulatory limits, making it ineffective for meaningful potassium supplementation. This significant weakness pulls the overall score down per the hero product rule.
7.1/10
VERY GOODThis product offers a good form of magnesium but severely underdoses potassium.
2 ingredientsCapsules60 servings
We'd look at alternativesEvidence
8.0
Dosing
6.0
Synergy
5.0
WhenAnytime
FoodWith food
SafetyAll clear
ResearchStrong evidence
What We Like
- Premium extended-release magnesium form (ZümXR®)
- Adequate magnesium dose
Watch Out For
- Severely underdosed potassium
- Misleading product name given potassium dose
What We Analyzed
Verified Supplement Facts
Every dose checked against clinical research
We analyzed the actual supplement facts panel for this product. Every ingredient dose below was cross-referenced with published clinical trials to determine if it matches what studies actually use.
11 ingredients analyzed1 underdosed
Source: Official product page
Ingredient Breakdown
1 adequate1 underdosed
Clinical Adequate Underdosed Overdosed|Bar = % of clinical dose
IngredientDoseStatusvs. Clinical
In our database (click to learn more) Not yet reviewed
Other Ingredients(inactive)
vegetable cellulose (capsule), ethylcellulose, microcrystalline cellulose, medium chain triglycerides, stearic acid, rice concentrate, hypromellose, oleic acid, silica
Our Analysis
Best For
Individuals seeking daily magnesium supportThose who prefer sustained-release magnesium
Skip This If
Anyone expecting significant potassium supplementation
Time to Feel
1-2 weeks
Value
FAIR
How to take: No cycling needed for these doses.
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