Changsha Duole Technology reviews
8 independent lab tests across 1 product · 99.7% average purity
- 8 HPLC samples across 1 products
- Catalog avg purity 99.7%
- www.xchemi.com/store/226325232346742043.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 5 measured samples from Changsha Duole Technology, 3 came in more than 5% under the quantity on the label (60%). Another 1 measured more than 5% over. Purity across 5 readings ran from 99.3% to 99.95%, median 99.75%. Samples span Oct 2025 to Jun 2026.
- Under label
- 3/5
- Median purity
- 99.75%
- Latest sample
- Jun 2026
- Ships from
- China
more than 5% short
99.3%–99.95% range
first tested Oct 2025
per vendor listing
Lab testing results
Independent results across 1 product.
Tested products
| Product | Grade | Tests | Avg | Range | Latest | Price | $/mg |
|---|---|---|---|---|---|---|---|
| Retatrutide | EBAD | 8 | 50.0% | 99.3% – 99.9% | 6/17/2026 | — | — |
Individual lab tests
Date
6/17/2026
Purity
—
Quantity
—
Lab
BTLabs
Vial
No label / Silver crimp / White cap
Date
6/8/2026
Purity
99.3%
Quantity
10 mg → 10.9 mg
Lab
BTLabs
Vial
No label / Silver crimp / White cap
Date
6/8/2026
Purity
—
Quantity
—
Lab
BTLabs
Vial
No label / Silver crimp / White cap
Date
4/27/2026
Purity
—
Quantity
—
Lab
BTLabs
Vial
No Label / Silver Crimp / White Cap
Date
3/3/2026
Purity
99.9%
Quantity
10 mg → 8.81 mg
Lab
Krause Analytical
Vial
No Label / Copper Crimp / Clear Cap
Date
12/23/2025
Purity
99.95%
Quantity
5 mg → 4.07 mg
Lab
Krause Analytical
Vial
No Label / Silver Crimp / Red Cap
Date
10/5/2025
Purity
99.75%
Quantity
20 mg → 19.2 mg
Lab
Krause Analytical
Vial
No Label / Silver Crimp / Violet Cap
| Product | Date | Score | Purity | Quantity | Lab | COA |
|---|---|---|---|---|---|---|
| RetatrutideNo label / Silver crimp / White cap | 6/17/2026 | — | — | BTLabs | View | |
| RetatrutideNo label / Silver crimp / White cap | 6/8/2026 | 9.9 | 99.3% | 10 mg → 10.9 mg | BTLabs | View |
| RetatrutideNo label / Silver crimp / White cap | 6/8/2026 | — | — | BTLabs | View | |
| RetatrutideNo Label / Silver Crimp / White Cap | 4/27/2026 | — | — | BTLabs | View | |
| RetatrutideNo Label / Copper Crimp / Clear Cap | 3/3/2026 | 10.0 | 99.9% | 10 mg → 8.81 mg | Krause Analytical | View |
| RetatrutideNo Label / Silver Crimp / Red Cap | 12/23/2025 | 10.0 | 99.95% | 5 mg → 4.07 mg | Krause Analytical | View |
| Retatrutide | 10/9/2025 | 10.0 | 99.59% | 20 mg → 18.5 mg | Krause Analytical | View |
| RetatrutideNo Label / Silver Crimp / Violet Cap | 10/5/2025 | 10.0 | 99.75% | 20 mg → 19.2 mg | Krause Analytical | View |
About Changsha Duole Technology
Finnrick has tested 8 samples from Changsha Duole Technology across 1 products.