Kerui Peptide HongKong reviews
15 independent lab tests across 2 products · 99.1% average purity
- 15 HPLC samples across 2 products
- Catalog avg purity 99.1%
- Keruihk.com
- 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 Kerui Peptide HongKong, 3 came in more than 5% under the quantity on the label (23%). Another 2 measured more than 5% over. Purity across 13 readings ran from 85.9% to 99.9%, median 99.9%. Samples span Jul 2025 to Aug 2026.
- Under label
- 3/13
- Median purity
- 99.9%
- Latest sample
- Aug 2026
- Ships from
- China
more than 5% short
85.9%–99.9% range
first tested Jul 2025
per vendor listing
Lab testing results
Independent results across 2 products.
Tested products
| Product | Grade | Tests | Avg | Range | Latest | Price | $/mg |
|---|---|---|---|---|---|---|---|
| Tirzepatide | AGREAT | 4 | 100.0% | 99.8% – 99.9% | 8/5/2026 | — | — |
| Retatrutide | DPOOR | 11 | 63.6% | 85.9% – 99.9% | 8/15/2026 | — | — |
Individual lab tests
Date
8/15/2026
Purity
99.7%
Quantity
10 mg → 11.6 mg
Lab
BTLabs
Vial
White label, Silver crimp, Blue cap
Date
8/13/2026
Purity
99.9%
Quantity
30 mg → 31 mg
Lab
Krause Analytical
Vial
Silver label / Silver crimp / White cap
Date
8/5/2026
Purity
99.9%
Quantity
10 mg → 10.3 mg
Lab
Krause Analytical
Vial
Green Label / Silver Crimp / Blue Cap
Date
8/3/2026
Purity
99.9%
Quantity
30 mg → 25.1 mg
Lab
Krause Analytical
Vial
White label / Blue crimp / Black cap
Date
7/22/2026
Purity
99.9%
Quantity
10 mg → 10.3 mg
Lab
Krause Analytical
Vial
White label / Silver crimp / Blue cap
Date
7/10/2026
Purity
99.9%
Quantity
20 mg → 22.2 mg
Lab
BTLabs
Vial
White label / Silver crimp / Blue cap
Date
6/17/2026
Purity
99.8%
Quantity
20 mg → 21 mg
Lab
BTLabs
Vial
No label / Silver crimp / Black cap
Date
6/2/2026
Purity
—
Quantity
—
Lab
Krause Analytical
Vial
White label / Silver crimp / Blue cap
Date
5/28/2026
Purity
99.9%
Quantity
5 mg → 5.05 mg
Lab
Krause Analytical
Vial
White label / Silver crimp / Blue cap
Date
5/20/2026
Purity
—
Quantity
—
Lab
Krause Analytical
Vial
White label / Silver crimp / Blue cap
Date
5/20/2026
Purity
85.9%
Quantity
20 mg → 19.3 mg
Lab
Krause Analytical
Vial
White label / Silver crimp / Clear Red cap
Date
5/20/2026
Purity
99.9%
Quantity
60 mg → 42.5 mg
Lab
Krause Analytical
Vial
White Label / Silver Crimp / White Cap
Date
5/20/2026
Purity
99.9%
Quantity
60 mg → 57.7 mg
Lab
Krause Analytical
Vial
White Label / Silver Crimp / Orange Cap
Date
1/29/2026
Purity
99.46%
Quantity
10 mg → 10.3 mg
Lab
Krause Analytical
Vial
No Label / Silver Crimp / Green Cap
Date
7/3/2025
Purity
99.52%
Quantity
10 mg → 9.11 mg
Lab
Krause Analytical
Vial
No Label / Silver Crimp / Clear Yellow Cap
| Product | Date | Score | Purity | Quantity | Lab | COA |
|---|---|---|---|---|---|---|
| RetatrutideWhite label, Silver crimp, Blue cap | 8/15/2026 | 10.0 | 99.7% | 10 mg → 11.6 mg | BTLabs | View |
| RetatrutideSilver label / Silver crimp / White cap | 8/13/2026 | 10.0 | 99.9% | 30 mg → 31 mg | Krause Analytical | View |
| TirzepatideGreen Label / Silver Crimp / Blue Cap | 8/5/2026 | 10.0 | 99.9% | 10 mg → 10.3 mg | Krause Analytical | View |
| RetatrutideWhite label / Blue crimp / Black cap | 8/3/2026 | 10.0 | 99.9% | 30 mg → 25.1 mg | Krause Analytical | View |
| TirzepatideWhite label / Silver crimp / Blue cap | 7/22/2026 | 10.0 | 99.9% | 10 mg → 10.3 mg | Krause Analytical | View |
| RetatrutideWhite label / Silver crimp / Blue cap | 7/10/2026 | 10.0 | 99.9% | 20 mg → 22.2 mg | BTLabs | View |
| TirzepatideNo label / Silver crimp / Black cap | 6/17/2026 | 10.0 | 99.8% | 20 mg → 21 mg | BTLabs | View |
| RetatrutideWhite label / Silver crimp / Blue cap | 6/2/2026 | — | — | Krause Analytical | View | |
| RetatrutideWhite label / Silver crimp / Blue cap | 5/28/2026 | 10.0 | 99.9% | 5 mg → 5.05 mg | Krause Analytical | View |
| RetatrutideWhite label / Silver crimp / Blue cap | 5/20/2026 | — | — | Krause Analytical | View | |
| RetatrutideWhite label / Silver crimp / Clear Red cap | 5/20/2026 | 8.6 | 85.9% | 20 mg → 19.3 mg | Krause Analytical | View |
| RetatrutideWhite Label / Silver Crimp / White Cap | 5/20/2026 | 10.0 | 99.9% | 60 mg → 42.5 mg | Krause Analytical | View |
| TirzepatideWhite Label / Silver Crimp / Orange Cap | 5/20/2026 | 10.0 | 99.9% | 60 mg → 57.7 mg | Krause Analytical | View |
| RetatrutideNo Label / Silver Crimp / Green Cap | 1/29/2026 | 9.9 | 99.46% | 10 mg → 10.3 mg | Krause Analytical | View |
| RetatrutideNo Label / Silver Crimp / Clear Yellow Cap | 7/3/2025 | 10.0 | 99.52% | 10 mg → 9.11 mg | Krause Analytical | View |
About Kerui Peptide HongKong
Finnrick has tested 15 samples from Kerui Peptide HongKong across 2 products.
Contact
- China
- Keruihk.com