Changsha Xjun Technology reviews
6 independent lab tests across 1 product · 99.7% average purity
- 6 HPLC samples across 1 products
- Catalog avg purity 99.7%
- www.echemi.com/shop-us20250617111431788/index.html
- 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 6 measured samples from Changsha Xjun Technology, 1 came in more than 5% under the quantity on the label (17%). Another 2 measured more than 5% over. Purity across 6 readings ran from 98.51% to 99.9%, median 99.9%. Samples span Aug 2025 to Mar 2026.
- Under label
- 1/6
- Median purity
- 99.9%
- Latest sample
- Mar 2026
- Ships from
- China
more than 5% short
98.51%–99.9% range
first tested Aug 2025
per vendor listing
Lab testing results
Independent results across 1 product.
Tested products
| Product | Grade | Tests | Avg | Range | Latest | Price | $/mg |
|---|---|---|---|---|---|---|---|
| Retatrutide | BGOOD | 6 | 83.3% | 98.5% – 99.9% | 3/3/2026 | — | — |
Individual lab tests
Date
3/3/2026
Purity
99.9%
Quantity
30 mg → 29.7 mg
Lab
Krause Analytical
Vial
No Label / Silver Crimp / White Cap
Date
2/22/2026
Purity
99.9%
Quantity
30 mg → 30.8 mg
Lab
Krause Analytical
Vial
No Label / Silver Crimp / White Cap
Date
2/22/2026
Purity
99.79%
Quantity
10 mg → 12 mg
Lab
Krause Analytical
Vial
No Label / Silver Crimp / Yellow Cap
Date
2/22/2026
Purity
99.9%
Quantity
30 mg → 31.1 mg
Lab
Krause Analytical
Vial
No Label / Silver Crimp / White Cap
Date
2/22/2026
Purity
98.51%
Quantity
10 mg → 12.4 mg
Lab
Krause Analytical
Vial
No Label / Silver Crimp / Yellow Cap
Date
8/31/2025
Purity
99.89%
Quantity
20 mg → 17.5 mg
Lab
Krause Analytical
Vial
White Label / Silver Crimp / Violet Cap
| Product | Date | Score | Purity | Quantity | Lab | COA |
|---|---|---|---|---|---|---|
| RetatrutideNo Label / Silver Crimp / White Cap | 3/3/2026 | 10.0 | 99.9% | 30 mg → 29.7 mg | Krause Analytical | View |
| RetatrutideNo Label / Silver Crimp / White Cap | 2/22/2026 | 10.0 | 99.9% | 30 mg → 30.8 mg | Krause Analytical | View |
| RetatrutideNo Label / Silver Crimp / Yellow Cap | 2/22/2026 | 10.0 | 99.79% | 10 mg → 12 mg | Krause Analytical | View |
| RetatrutideNo Label / Silver Crimp / White Cap | 2/22/2026 | 10.0 | 99.9% | 30 mg → 31.1 mg | Krause Analytical | View |
| RetatrutideNo Label / Silver Crimp / Yellow Cap | 2/22/2026 | 9.9 | 98.51% | 10 mg → 12.4 mg | Krause Analytical | View |
| RetatrutideWhite Label / Silver Crimp / Violet Cap | 8/31/2025 | 10.0 | 99.89% | 20 mg → 17.5 mg | Krause Analytical | View |
About Changsha Xjun Technology
Finnrick has tested 6 samples from Changsha Xjun Technology across 1 products.