Hangzhou Mandy Biotechnology
Tirzepatide
Finnrick tested 11 samples of Tirzepatide (GLP-1 and GIP agonist) from Hangzhou Mandy Biotechnology between 25 Nov 2025 and 28 May 2026. Test scores average over 5, no score below 4, and at least 6 tests warrant a confident Finnrick Rating of C (Okay).
Finnrick Rating™
Hangzhou Mandy Biotechnology
Tirzepatide
Tested 11 Samples
Last test 28 May 2026
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Samples are tested in commercial labs
Tests Count
11
Scores
AVGMINMAX
Last
28 May 2026
First
25 Nov 2025
| Quantity | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Test Date | Certificate | Test Score | Label | Tested | Difference | Purity | Endotoxins | Batch ID | Container | Tested At | Sent By |
| 28 May 2026 | View | Endotoxins | 30mg | n/a | n/a | n/a | detected | (no batch ID) | No label / Silver crimp / Black cap | Lab G | Public |
| 25 May 2026 | View | 30mg | 31.4mg | +4.7% | 99.70% | n/a | (no batch ID) | No label / Silver crimp / Black cap | Lab G | Public | |
| 28 Apr 2026 | View | 20mg | 20.6mg | +3.0% | 99.60% | low | (no batch ID) | No Label / Silver Crimp / Violet Cap | Lab E | Public | |
| 25 Mar 2026 | View | 10mg | 10.4mg | +4.0% | 99.60% | n/a | (no batch ID) | Silver Label / Silver Crimp / Yellow Cap | Lab G | Public | |
| 4 Mar 2026 | View | 10mg | 10.2mg | +2.0% | 98.31% | n/a | (no batch ID) | No Label / Silver Crimp / Yellow Cap | Lab E | Public | |
| 3 Mar 2026 | View | 40mg | 42.5mg | +6.3% | 99.90% | n/a | (no batch ID) | White Label / Silver Crimp / Green Cap | Lab E | Public | |
| 26 Feb 2026 | View | 30mg | 31.4mg | +4.7% | 93.01% | n/a | (no batch ID) | No Label / Silver Crimp / Black Cap | Lab E | Public | |
| 13 Feb 2026 | View | 10mg | 9.55mg | -4.5% | 99.80% | below LOQ | (no batch ID) | No Label / Silver Crimp / White Cap | Lab E | Public | |
| 15 Jan 2026 | View | 30mg | 34.9mg | +16.3% | 99.80% | n/a | (no batch ID) | No Label / Silver Crimp / Green Cap | Lab G | Public | |
| 15 Jan 2026 | View | 40mg | 50.6mg | +26.5% | 99.90% | n/a | (no batch ID) | White Label / Silver Crimp / Red Cap | Lab G | Public | |
| 1 Jan 2026 | View | 20mg | 22.6mg | +13.0% | 99.70% | n/a | MBTR20251117GRY | White Label / Silver Crimp / Gray Cap | Lab G | Public | |
| 25 Nov 2025 | View | 20mg | 20.7mg | +3.5% | 98.81% | n/a | (no batch ID) | No Label / Silver Crimp / Violet Cap | Lab E | Public | |