ZhuoYan lab
Retatrutide
Finnrick tested 13 samples of Retatrutide (GLP-1, GIP, and GCGR agonist) from ZhuoYan lab between 4 Aug 2025 and 5 Jun 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™
ZhuoYan lab
Retatrutide
Tested 13 Samples
Last test 5 Jun 2026
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Samples are tested in commercial labs
Tests Count
13
Scores
AVGMINMAX
Last
5 Jun 2026
First
4 Aug 2025
| Quantity | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Test Date | Certificate | Test Score | Label | Tested | Difference | Purity | Batch ID | Container | Tested At | Sent By |
| 5 Jun 2026 | View | 60mg | 61.2mg | +2.0% | 99.90% | April10,2026 | No label / Copper crimp / Clear cap | Lab E | Public | |
| 11 Feb 2026 | View | 10mg | 10.6mg | +6.0% | 99.90% | (no batch ID) | No Label / Silver Crimp / Clear Cap | Lab E | Public | |
| 15 Jan 2026 | View | 20mg | 19.7mg | -1.5% | 99.70% | (no batch ID) | Yellow Clear Label / Copper Crimp / Clear Cap | Lab G | Public | |
| 17 Dec 2025 | View | 40mg | 40.9mg | +2.3% | 99.89% | (no batch ID) | Red Label / Silver Crimp / Red Cap | Lab E | Public | |
| 13 Dec 2025 | View | 20mg | 23.5mg | +17.5% | 99.50% | (no batch ID) | White Label / Copper Crimp / Clear Cap | Lab G | Public | |
| 25 Nov 2025 | View | 20mg | 20.3mg | +1.5% | 99.95% | (no batch ID) | White Label / Copper Crimp / Clear Cap | Lab E | Public | |
| 14 Nov 2025 | View | 10mg | 10.9mg | +9.0% | 99.70% | (no batch ID) | Clear Label / Silver Crimp / White Cap | Lab G | Public | |
| 14 Nov 2025 | View | 60mg | 69.8mg | +16.3% | 99.60% | (no batch ID) | Clear Label / Silver Crimp / Clear Blue Cap | Lab G | Public | |
| 21 Oct 2025 | View | 10mg | 9.84mg | -1.6% | 99.67% | (no batch ID) | No Label / Silver Crimp / Green Cap | Lab E | Public | |
| 9 Oct 2025 | View | 30mg | 29mg | -3.3% | 99.57% | (no batch ID) | No Label / Silver Crimp / Black Cap | Lab E | Public | |
| 18 Sep 2025 | View | 10mg | 9.06mg | -9.4% | 99.93% | (no batch ID) | No Label / Silver Crimp / Green Cap | Lab E | Public | |
| 6 Aug 2025 | View | 5mg | 5.62mg | +12.4% | 99.56% | (no batch ID) | No Label / Silver Crimp / Red Cap | Lab F | Public | |
| 4 Aug 2025 | View | 15mg | 16.97mg | +13.1% | 99.37% | (no batch ID) | No Label / Silver Crimp / Clear Cap | Lab D | Public | |