PowerCal 1000 mg
Zahler PowerCal 1000 mg is a bone and joint support supplement, categorized as a botanical with nutrients, featuring a total of 8 ingredients. This product achieves an N+ Score of 81, earning a B grade, indicating a good quality supplement. It provides clinically relevant dosages for several key nutrients, including 1000 mg of Calcium, 750 mg of Magnesium, 10 mg of Zinc, 3 mg of Manganese, and 1000 IU of Vitamin D3, all of which research suggests may support bone health. With 100% label transparency and all listed ingredients at adequate levels, this product is suitable for individuals seeking comprehensive mineral support for bone density and strength.
About This Product
PowerCal 1000 mg by Zahler is a joint & bone supplement containing 8 active ingredients. It has earned an N+ Score of 81/100 (Grade B).
This product features a fully transparent label with individual ingredient amounts disclosed, and key ingredients are present at clinically effective doses based on peer-reviewed research.
Notable clinical-dose ingredients include Calcium, Magnesium, Zinc and 2 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
- +Key ingredients at clinically effective doses
- +Fully transparent label with individual ingredient amounts disclosed
- +Broad ingredient diversity exceeding category norms
- +5 ingredient(s) at clinical dose levels
Weaknesses
- −Missing several expected ingredients for its category
Ingredient Analysis (8 ingredients)
| Ingredient | Amount | Dose Adequacy |
|---|---|---|
| Calcium | 1000.000 mg | Optimal |
| Magnesium | 750.000 mg | High |
| Zinc | 10.000 mg | Optimal |
| Manganese | 3.000 mg | Optimal |
| Boron | 3.000 mg | N/A |
| Vitamin D3 | 1000.000 IU | Optimal |
| Strontium | 650.000 mg | N/A |
| Oat Straw | 40.000 mg | N/A |
Clinical ranges based on NIH ODS Fact Sheets and peer-reviewed research. Status indicates whether the amount meets evidence-based thresholds.