Is Shenzhen Jiechuang Trading Legit
Is Shenzhen Jiechuang Trading Legit? 14 independent lab tests across 2 products, averaging 99.8% purity.
- 14 HPLC samples across 2 products
- Catalog avg purity 99.8%
- Independent testing, no pay-to-rank
Boren Health independently tests products and verifies reviews. Public methodology, no pay-to-rank.
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What the testing shows
Across 13 measured samples from Shenzhen Jiechuang Trading, 7 came in more than 5% under the quantity on the label (54%). Another 3 measured more than 5% over. Purity across 13 readings ran from 97.93% to 99.95%, median 99.9%. Samples span Jun 2025 to Aug 2026.
- Under label
- 7/13
- Median purity
- 99.9%
- Latest sample
- Aug 2026
- Ships from
- China
more than 5% short
97.93%–99.95% range
first tested Jun 2025
per vendor listing
Lab testing results
Independent results across 2 products.
Tested products
| Product | Grade | Tests | Avg | Range | Latest | Price | $/mg |
|---|---|---|---|---|---|---|---|
| Retatrutide | AGREAT | 5 | 100.0% | 99.7% – 99.9% | 8/3/2026 | — | — |
| Tirzepatide | COKAY | 9 | 77.8% | 97.9% – 99.9% | 7/20/2026 | — | — |
Individual lab tests
Date
8/3/2026
Purity
99.9%
Quantity
20 mg → 17.8 mg
Lab
Krause Analytical
Vial
No label / Silver crimp / White cap
Date
7/20/2026
Purity
99.8%
Quantity
10 mg → 10.4 mg
Lab
BTLabs
Vial
No label / Silver crimp / White cap
Date
3/4/2026
Purity
—
Quantity
—
Lab
Krause Analytical
Vial
White Label / Silver Crimp / Orange Cap
Date
2/26/2026
Purity
97.93%
Quantity
30 mg → 27.7 mg
Lab
Krause Analytical
Vial
No Label / Silver Crimp / Pink Cap
Date
2/26/2026
Purity
99.9%
Quantity
20 mg → 18.2 mg
Lab
Krause Analytical
Vial
No Label / Silver Crimp / Blue Cap
Date
1/9/2026
Purity
99.94%
Quantity
30 mg → 27.8 mg
Lab
Krause Analytical
Vial
White Label / Silver Crimp / Orange Cap
Date
11/6/2025
Purity
99.95%
Quantity
20 mg → 18.4 mg
Lab
Krause Analytical
Vial
No Label / Silver Crimp / Clear Green Cap
Date
11/6/2025
Purity
99.85%
Quantity
30 mg → 32.1 mg
Lab
Krause Analytical
Vial
No Label / Black Crimp / Pink Cap
Date
11/6/2025
Purity
99.95%
Quantity
30 mg → 29.4 mg
Lab
Krause Analytical
Vial
No Label / Silver Crimp / Clear Yellow Cap
Date
10/30/2025
Purity
99.7%
Quantity
60 mg → 60.7 mg
Lab
BTLabs
Vial
No Label / Black Crimp / Clear Cap
Date
6/13/2025
Purity
99.92%
Quantity
45 mg → 32.32 mg
Lab
Freedom Diagnostics
Vial
No Label / Silver Crimp / Clear Red Cap
Date
6/11/2025
Purity
99.82%
Quantity
20 mg → 18.3 mg
Lab
Krause Analytical
Vial
No Label / Silver Crimp / Blue Cap
| Product | Date | Score | Purity | Quantity | Lab | COA |
|---|---|---|---|---|---|---|
| RetatrutideNo label / Silver crimp / White cap | 8/3/2026 | 10.0 | 99.9% | 20 mg → 17.8 mg | Krause Analytical | View |
| TirzepatideNo label / Silver crimp / White cap | 7/20/2026 | 10.0 | 99.8% | 10 mg → 10.4 mg | BTLabs | View |
| TirzepatideWhite Label / Silver Crimp / Orange Cap | 3/4/2026 | — | — | Krause Analytical | View | |
| TirzepatideNo Label / Silver Crimp / Pink Cap | 2/26/2026 | 9.8 | 97.93% | 30 mg → 27.7 mg | Krause Analytical | View |
| RetatrutideNo Label / Silver Crimp / Blue Cap | 2/26/2026 | 10.0 | 99.9% | 20 mg → 18.2 mg | Krause Analytical | View |
| TirzepatideWhite Label / Silver Crimp / Orange Cap | 1/9/2026 | 10.0 | 99.94% | 30 mg → 27.8 mg | Krause Analytical | View |
| RetatrutideNo Label / Silver Crimp / Clear Green Cap | 11/6/2025 | 10.0 | 99.95% | 20 mg → 18.4 mg | Krause Analytical | View |
| TirzepatideNo Label / Black Crimp / Pink Cap | 11/6/2025 | 10.0 | 99.85% | 30 mg → 32.1 mg | Krause Analytical | View |
| RetatrutideNo Label / Silver Crimp / Clear Yellow Cap | 11/6/2025 | 10.0 | 99.95% | 30 mg → 29.4 mg | Krause Analytical | View |
| RetatrutideNo Label / Black Crimp / Clear Cap | 10/30/2025 | 10.0 | 99.7% | 60 mg → 60.7 mg | BTLabs | View |
| Tirzepatide | 10/1/2025 | 10.0 | 99.8% | 30 mg → 35.7 mg | BTLabs | View |
| Tirzepatide | 10/1/2025 | 10.0 | 99.9% | 45 mg → 54.6 mg | BTLabs | View |
| TirzepatideNo Label / Silver Crimp / Clear Red Cap | 6/13/2025 | 10.0 | 99.92% | 45 mg → 32.32 mg | Freedom Diagnostics | View |
| TirzepatideNo Label / Silver Crimp / Blue Cap | 6/11/2025 | 10.0 | 99.82% | 20 mg → 18.3 mg | Krause Analytical | View |
About Shenzhen Jiechuang Trading
This vendor from simple search doesnt seam to be trading in Peptides
Contact
- China