Potassium Plus 99 mg
GNC Potassium Plus 99 mg is a multi-vitamin and mineral supplement. It contains potassium along with vitamins A, C, B6, riboflavin, pantothenic acid, calcium, magnesium, phosphorus, and zinc. This product has an N+ Score of 67.
About This Product
Potassium Plus 99 mg by GNC is a joint & bone supplement containing 10 active ingredients. It has earned an N+ Score of 67/100 (Grade C-).
Notable clinical-dose ingredients include Riboflavin, Vitamin B6, Pantothenic Acid and 5 more.
N+ Score Breakdown
Are key ingredients present at clinically effective doses based on research?
Does the product include all expected ingredients for its supplement category?
Are individual ingredient amounts clearly disclosed without proprietary blends?
Does the formula include a breadth of beneficial compounds from multiple pathways?
Strengths
- +Fully transparent label with individual ingredient amounts disclosed
- +Broad ingredient diversity exceeding category norms
- +8 ingredient(s) at clinical dose levels
Weaknesses
- −Missing several expected ingredients for its category
Ingredient Analysis (10 ingredients)
| Ingredient | Amount | Dose Adequacy |
|---|---|---|
| Riboflavin | 1.700 mg | Optimal |
| Vitamin B6 | 2.000 mg | Optimal |
| Pantothenic Acid | 5.000 mg | Optimal |
| Vitamin A | 5000.000 IU | High |
| Vitamin C | 60.000 mg | Adequate |
| Calcium | 250.000 mg | Adequate |
| Magnesium | 100.000 mg | Adequate |
| Zinc | 5.000 mg | Adequate |
| Potassium | 99.000 mg | Under |
| Phosphorus | 50.000 mg | Under |
Clinical ranges based on NIH ODS Fact Sheets and peer-reviewed research. Status indicates whether the amount meets evidence-based thresholds.