Zhengzhou Lanyun
Finnrick has tested 13 samples from Zhengzhou Lanyun across 2 products.
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Zhengzhou Lanyun
Tracking 2 products
13 total samples tested
Last test 3 Mar 2026
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Products
| Tests | ||||||||
|---|---|---|---|---|---|---|---|---|
| Product | Rating | Count | Avg | Min | Max | Oldest | Most Recent | |
| Tirzepatide | 6 | 31 Dec 2025 | 4 Feb 2026 | |||||
| Retatrutide | 7 | 7 Jan 2026 | 3 Mar 2026 | |||||
The Zhengzhou Lanyun samples tested by Finnrick were either acquired by Finnrick directly, or submitted by the public.
Customer Reviews
These indicators of customer satisfaction are based on reports submitted by the public through the Finnrick testing program, and are not verified.
5.0
Based on 9 overall satisfaction reports
Ease of Purchase4.8(9)
Payment Methods4.9(9)
Delivery Speed3.9(9)
Packaging Quality4.8(9)
Customer Service5.0(9)
People who submitted test requests to Finnrick gave Zhengzhou Lanyun an average satisfaction rating of 5.0 out of 5 across 9 reports associated with samples received and tested by Finnrick. Customers rated delivery speed (3.9/5) comparatively lower.
Most recent Zhengzhou Lanyun tests
Samples are tested in commercial labs
13
tests
2
products
Scores
AVGMINMAX
First
31 Dec 2025
Last
3 Mar 2026
| Quantity | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Test Date | Product | Certificate | Test Score | Label | Tested | Difference | Purity | Endotoxins | Batch ID | Container | Tested At | Sent By |
| 3 Mar 2026 | Retatrutide | View | 10mg | 10.1mg | +1.0% | 99.50% | n/a | 01/02/2026 | (no data) | Lab E | Public | |
| 26 Feb 2026 | Retatrutide | View | 40mg | 41.4mg | +3.5% | 95.87% | n/a | Jul 15,2025 | No Label / Silver Crimp / Clear Red Cap | Lab E | Public | |
| 4 Feb 2026 | Tirzepatide | View | 60mg | 65.9mg | +9.8% | 99.90% | n/a | (no batch ID) | No Label / Silver Crimp / Red Cap | Lab G | Public | |
| 29 Jan 2026 | Tirzepatide | View | 60mg | 51.9mg | -13.5% | 99.90% | n/a | Dec 2,2025 | No Label / Silver Crimp / Orange Cap | Lab E | Public | |
| 26 Jan 2026 | Retatrutide | View | 10mg | 9.7mg | -3.0% | 99.80% | n/a | (no batch ID) | No Label / Silver Crimp / Yellow Cap | Lab G | Public | |
| 19 Jan 2026 | Retatrutide | View | 10mg | 9.73mg | -2.7% | 97.55% | below LOQ | (no batch ID) | No Label / Silver Crimp / Yellow Cap | Lab E | Public | |
| 15 Jan 2026 | Retatrutide | View | 5mg | 5mg | 99.60% | n/a | (no batch ID) | No Label / Silver Crimp / Blue Cap | Lab G | Public | ||