Mokemei Zhengzhou Biotechnology MKM reviews
14 independent lab tests across 2 products · 99.8% average purity
- 14 HPLC samples across 2 products
- Catalog avg purity 99.8%
- mkm-chem.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 10 measured samples from Mokemei Zhengzhou Biotechnology MKM, 4 came in more than 5% under the quantity on the label (40%). Another 2 measured more than 5% over. Purity across 12 readings ran from 99.2% to 99.95%, median 99.9%. Samples span Oct 2025 to Jul 2026.
- Under label
- 4/10
- Median purity
- 99.9%
- Latest sample
- Jul 2026
- Ships from
- China
more than 5% short
99.2%–99.95% range
first tested Oct 2025
per vendor listing
Lab testing results
Independent results across 2 products.
Tested products
| Product | Grade | Tests | Avg | Range | Latest | Price | $/mg |
|---|---|---|---|---|---|---|---|
| Retatrutide | COKAY | 10 | 70.0% | 99.2% – 99.9% | 7/20/2026 | — | — |
| GHK-Cu | EBAD | 4 | 50.0% | 99.6% – 99.9% | 7/23/2026 | — | — |
Individual lab tests
Date
7/23/2026
Purity
99.9%
Quantity
100 mg → 13.2 mg
Lab
Krause Analytical
Vial
Silver label / Silver crimp / Blue cap
Date
7/20/2026
Purity
99.8%
Quantity
20 mg → 17.8 mg
Lab
Krause Analytical
Vial
No label / Silver crimp / Clear Pink cap
Date
7/17/2026
Purity
—
Quantity
—
Lab
Krause Analytical
Vial
Silver label / Silver crimp / White cap
Date
7/9/2026
Purity
—
Quantity
—
Lab
BTLabs
Vial
No label / Silver crimp / Yellow cap
Date
6/24/2026
Purity
99.2%
Quantity
10 mg → 9.68 mg
Lab
Krause Analytical
Vial
No label / Copper crimp / Clear cap
Date
6/23/2026
Purity
99.9%
Quantity
50 mg → 41.1 mg
Lab
Krause Analytical
Vial
No label / Silver crimp / Blue cap
Date
6/12/2026
Purity
99.9%
Quantity
50 mg → 43.7 mg
Lab
Krause Analytical
Vial
No label / Silver crimp / Blue cap
Date
6/1/2026
Purity
99.8%
Quantity
60 mg → 60.4 mg
Lab
BTLabs
Vial
No Label / Silver Crimp / Clear Red Cap
Date
4/23/2026
Purity
99.9%
Quantity
15 mg → 14.9 mg
Lab
Krause Analytical
Vial
No Label / Silver Crimp / Clear Blue Cap
Date
4/23/2026
Purity
99.9%
Quantity
15 mg → 16 mg
Lab
Krause Analytical
Vial
No Label / Silver Crimp / Clear Blue Cap
Date
3/19/2026
Purity
99.9%
Quantity
10 mg → 12.5 mg
Lab
Krause Analytical
Vial
No Label / Silver Crimp / Clear Blue Cap
Date
2/22/2026
Purity
99.57%
Quantity
10 mg → 32.6 mg
Lab
Krause Analytical
Vial
No Label / Silver Crimp / Purple Cap
Date
11/17/2025
Purity
99.67%
Quantity
40 mg → 39.4 mg
Lab
Krause Analytical
Vial
No Label / Silver Crimp / Red Cap
Date
10/23/2025
Purity
99.95%
Quantity
5 mg → 4.12 mg
Lab
Krause Analytical
Vial
No Label / Silver Crimp / Violet Cap
| Product | Date | Score | Purity | Quantity | Lab | COA |
|---|---|---|---|---|---|---|
| GHK-CuSilver label / Silver crimp / Blue cap | 7/23/2026 | 10.0 | 99.9% | 100 mg → 13.2 mg | Krause Analytical | View |
| RetatrutideNo label / Silver crimp / Clear Pink cap | 7/20/2026 | 10.0 | 99.8% | 20 mg → 17.8 mg | Krause Analytical | View |
| RetatrutideSilver label / Silver crimp / White cap | 7/17/2026 | — | — | Krause Analytical | View | |
| RetatrutideNo label / Silver crimp / Yellow cap | 7/9/2026 | — | — | BTLabs | View | |
| RetatrutideNo label / Copper crimp / Clear cap | 6/24/2026 | 9.9 | 99.2% | 10 mg → 9.68 mg | Krause Analytical | View |
| GHK-CuNo label / Silver crimp / Blue cap | 6/23/2026 | 10.0 | 99.9% | 50 mg → 41.1 mg | Krause Analytical | View |
| GHK-CuNo label / Silver crimp / Blue cap | 6/12/2026 | 10.0 | 99.9% | 50 mg → 43.7 mg | Krause Analytical | View |
| RetatrutideNo Label / Silver Crimp / Clear Red Cap | 6/1/2026 | 10.0 | 99.8% | 60 mg → 60.4 mg | BTLabs | View |
| RetatrutideNo Label / Silver Crimp / Clear Blue Cap | 4/23/2026 | 10.0 | 99.9% | 15 mg → 14.9 mg | Krause Analytical | View |
| RetatrutideNo Label / Silver Crimp / Clear Blue Cap | 4/23/2026 | 10.0 | 99.9% | 15 mg → 16 mg | Krause Analytical | View |
| RetatrutideNo Label / Silver Crimp / Clear Blue Cap | 3/19/2026 | 10.0 | 99.9% | 10 mg → 12.5 mg | Krause Analytical | View |
| GHK-CuNo Label / Silver Crimp / Purple Cap | 2/22/2026 | 10.0 | 99.57% | 10 mg → 32.6 mg | Krause Analytical | View |
| RetatrutideNo Label / Silver Crimp / Red Cap | 11/17/2025 | 10.0 | 99.67% | 40 mg → 39.4 mg | Krause Analytical | View |
| RetatrutideNo Label / Silver Crimp / Violet Cap | 10/23/2025 | 10.0 | 99.95% | 5 mg → 4.12 mg | Krause Analytical | View |
About Mokemei Zhengzhou Biotechnology MKM
Finnrick has tested 14 samples from Mokemei Zhengzhou Biotechnology MKM across 2 products.
Contact
- China
- mkm-chem.com