Quality Verification Matrix
Every supplement review is backed by label-matching verification, heavy-metal purity screens, and bioavailability audits. Use the interactive tools below to recalculate scores based on your weightings and view batch certificate logs.
Dynamic Rating Weight Calculator
Adjust the importance sliders to customize how the overall rating is calculated based on your personal supplement goals.
| Product Name | Label Accuracy | Purity Screen | Bioavailability Index | Heavy Metals | Overall Score |
|---|---|---|---|---|---|
| TestoPrime | 99.4% Match | PASSED | High (Black Pepper) | ND (Not Detected) | 9.8 / 10 |
| Testosil | 99.1% Match | PASSED | Superior (AstraGin®) | ND (Not Detected) | 9.6 / 10 |
| Testo-Max | 98.8% Match | PASSED | High (Bioperine®) | ND (Not Detected) | 9.4 / 10 |
| Testodren | 98.5% Match | PASSED | High (Bioperine®) | ND (Not Detected) | 9.2 / 10 |
TestoPrime Certificate of Analysis
Verified laboratory validation report for the current active production batch.
| Metal Screened | FDA Daily Limit | Batch Detected | Pass / Fail |
|---|---|---|---|
| Lead (Pb) | 0.5 mcg | ND (<0.01 ppm) | PASSED |
| Arsenic (As) | 10 mcg | ND (<0.02 ppm) | PASSED |
| Cadmium (Cd) | 4.1 mcg | ND (<0.005 ppm) | PASSED |
| Mercury (Hg) | 0.3 mcg | ND (<0.001 ppm) | PASSED |
Testing Methodology & Standards
How we analyze and verify fitness supplements. Learn about our verification criteria and ISO certification audits.
1. Label Accuracy Validation
We perform HPLC assays to verify that the active doses claimed on packaging match the actual capsule contents, penalizing formulas with hidden proprietary blends.
2. Heavy Metal Purity Screens
Using ICP-MS technology, we analyze batch samples for common heavy metals (Lead, Mercury, Cadmium, Arsenic) to ensure they register well below safety thresholds.
3. Bioavailability Assessment
Supplements are only effective if properly absorbed. We rate formulas based on clinical bioavailability enhancers such as AstraGin® and Bioperine®.