Qingdao Saber Technology Pharma QST reviews
15 independent lab tests across 2 products · 99.7% average purity
- 15 HPLC samples across 2 products
- Catalog avg purity 99.7%
- t.me/+LPfVtHtltFQ2YTdk
- Independent testing, no pay-to-rank
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What the testing shows
Across 13 measured samples from Qingdao Saber Technology Pharma QST, 2 came in more than 5% under the quantity on the label (15%). Another 5 measured more than 5% over. Purity across 13 readings ran from 98.52% to 99.95%, median 99.85%. Samples span Jun 2025 to Aug 2026.
- Under label
- 2/13
- Median purity
- 99.85%
- Latest sample
- Aug 2026
more than 5% short
98.52%–99.95% range
first tested Jun 2025
Lab testing results
Independent results across 2 products.
Tested products
| Product | Grade | Tests | Avg | Range | Latest | Price | $/mg |
|---|---|---|---|---|---|---|---|
| Tirzepatide | COKAY | 4 | 75.0% | 99.7% – 99.9% | 12/30/2025 | — | — |
| Retatrutide | COKAY | 11 | 72.7% | 98.5% – 99.9% | 8/13/2026 | — | — |
Individual lab tests
Date
8/13/2026
Purity
99.9%
Quantity
10 mg → 9.6 mg
Lab
Krause Analytical
Vial
No label / Silver crimp / Blue cap
Date
8/3/2026
Purity
99.9%
Quantity
20 mg → 17.6 mg
Lab
Krause Analytical
Vial
No label / Silver crimp / Purple cap
Date
6/1/2026
Purity
—
Quantity
—
Lab
BTLabs
Vial
No label / Silver crimp / Red cap
Date
4/23/2026
Purity
99.9%
Quantity
5 mg → 5.11 mg
Lab
Krause Analytical
Vial
No Label / Silver Crimp / Blue Cap
Date
12/30/2025
Purity
99.71%
Quantity
30 mg → 34.1 mg
Lab
Krause Analytical
Vial
No Label / Silver Crimp / Black Cap
Date
12/29/2025
Purity
99.6%
Quantity
20 mg → 22 mg
Lab
BTLabs
Vial
No Label / Silver Crimp / Violet Cap
Date
12/11/2025
Purity
99.95%
Quantity
60 mg → 63.9 mg
Lab
Krause Analytical
Vial
No Label / Silver Crimp / Orange Cap
Date
12/11/2025
Purity
99.92%
Quantity
10 mg → 10.4 mg
Lab
Krause Analytical
Vial
No Label / Silver Crimp / Clear Blue Cap
Date
9/1/2025
Purity
99.45%
Quantity
5 mg → 5.68 mg
Lab
Freedom Diagnostics
Vial
No Label / Silver Crimp / Clear Blue Cap
Date
8/4/2025
Purity
98.52%
Quantity
10 mg → 9.89 mg
Lab
Krause Analytical
Vial
No Label / Copper Crimp / Clear Cap
Date
7/25/2025
Purity
99.82%
Quantity
30 mg → 29.7 mg
Lab
Krause Analytical
Vial
No Label / Silver Crimp / Red Cap
Date
7/17/2025
Purity
99.94%
Quantity
10 mg → 8.46 mg
Lab
Krause Analytical
Vial
White Label / Silver Crimp / Blue Cap
Date
7/2/2025
Purity
—
Quantity
—
Lab
Krause Analytical
Vial
No Label / Silver Crimp / Red Cap
Date
6/9/2025
Purity
99.85%
Quantity
20 mg → 24.9 mg
Lab
Krause Analytical
Vial
No Label / Silver Crimp / Yellow Cap
Date
6/3/2025
Purity
99.62%
Quantity
20 mg → 20.2 mg
Lab
Krause Analytical
Vial
No Label / Silver Crimp / Yellow Cap
| Product | Date | Score | Purity | Quantity | Lab | COA |
|---|---|---|---|---|---|---|
| RetatrutideNo label / Silver crimp / Blue cap | 8/13/2026 | 10.0 | 99.9% | 10 mg → 9.6 mg | Krause Analytical | View |
| RetatrutideNo label / Silver crimp / Purple cap | 8/3/2026 | 10.0 | 99.9% | 20 mg → 17.6 mg | Krause Analytical | View |
| RetatrutideNo label / Silver crimp / Red cap | 6/1/2026 | — | — | BTLabs | View | |
| RetatrutideNo Label / Silver Crimp / Blue Cap | 4/23/2026 | 10.0 | 99.9% | 5 mg → 5.11 mg | Krause Analytical | View |
| TirzepatideNo Label / Silver Crimp / Black Cap | 12/30/2025 | 10.0 | 99.71% | 30 mg → 34.1 mg | Krause Analytical | View |
| RetatrutideNo Label / Silver Crimp / Violet Cap | 12/29/2025 | 10.0 | 99.6% | 20 mg → 22 mg | BTLabs | View |
| TirzepatideNo Label / Silver Crimp / Orange Cap | 12/11/2025 | 10.0 | 99.95% | 60 mg → 63.9 mg | Krause Analytical | View |
| RetatrutideNo Label / Silver Crimp / Clear Blue Cap | 12/11/2025 | 10.0 | 99.92% | 10 mg → 10.4 mg | Krause Analytical | View |
| RetatrutideNo Label / Silver Crimp / Clear Blue Cap | 9/1/2025 | 9.9 | 99.45% | 5 mg → 5.68 mg | Freedom Diagnostics | View |
| RetatrutideNo Label / Copper Crimp / Clear Cap | 8/4/2025 | 9.9 | 98.52% | 10 mg → 9.89 mg | Krause Analytical | View |
| TirzepatideNo Label / Silver Crimp / Red Cap | 7/25/2025 | 10.0 | 99.82% | 30 mg → 29.7 mg | Krause Analytical | View |
| RetatrutideWhite Label / Silver Crimp / Blue Cap | 7/17/2025 | 10.0 | 99.94% | 10 mg → 8.46 mg | Krause Analytical | View |
| TirzepatideNo Label / Silver Crimp / Red Cap | 7/2/2025 | — | — | Krause Analytical | View | |
| RetatrutideNo Label / Silver Crimp / Yellow Cap | 6/9/2025 | 10.0 | 99.85% | 20 mg → 24.9 mg | Krause Analytical | View |
| RetatrutideNo Label / Silver Crimp / Yellow Cap | 6/3/2025 | 10.0 | 99.62% | 20 mg → 20.2 mg | Krause Analytical | View |
About Qingdao Saber Technology Pharma QST
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