Baoju Chemical reviews
23 independent lab tests across 4 products · 99.5% average purity
- 23 HPLC samples across 4 products
- Catalog avg purity 99.5%
- www.baojuchemical.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 23 measured samples from Baoju Chemical, 3 came in more than 5% under the quantity on the label (13%). Another 8 measured more than 5% over. Purity across 23 readings ran from 97.68% to 99.93%, median 99.87%. Samples span Aug 2025 to Jul 2026.
- Under label
- 3/23
- Median purity
- 99.87%
- Latest sample
- Jul 2026
- Ships from
- China
more than 5% short
97.68%–99.93% range
first tested Aug 2025
per vendor listing
Lab testing results
Independent results across 4 products.
Tested products
| Product | Grade | Tests | Avg | Range | Latest | Price | $/mg |
|---|---|---|---|---|---|---|---|
| GHK-Cu | AGREAT | 4 | 100.0% | 99.8% – 99.9% | 7/23/2026 | — | — |
| Retatrutide | AGREAT | 8 | 100.0% | 99.7% – 99.9% | 5/28/2026 | — | — |
| Tirzepatide | BGOOD | 5 | 80.0% | 97.7% – 99.9% | 7/21/2026 | — | — |
| BPC-157 | EBAD | 6 | 16.7% | 98.0% – 99.9% | 4/28/2026 | — | — |
Individual lab tests
Date
7/23/2026
Purity
99.9%
Quantity
100 mg → 96 mg
Lab
Krause Analytical
Vial
Gold label / Silver crimp / Yellow cap
Date
7/21/2026
Purity
99.9%
Quantity
10 mg → 9.9 mg
Lab
Krause Analytical
Vial
Gold label / Silver crimp / Yellow cap
Date
5/28/2026
Purity
99.9%
Quantity
40 mg → 42.2 mg
Lab
Krause Analytical
Vial
No label / Silver crimp / Pink cap
Date
4/28/2026
Purity
99.4%
Quantity
20 mg → 20.5 mg
Lab
Krause Analytical
Vial
Silver Label / Silver Crimp / Clear Blue Cap
Date
4/28/2026
Purity
99.9%
Quantity
30 mg → 29.7 mg
Lab
Krause Analytical
Vial
No Label / Green Crimp / Pink Cap
Date
4/28/2026
Purity
99.9%
Quantity
10 mg → 11 mg
Lab
Krause Analytical
Vial
Silver Label / Copper Crimp / Clear Cap
Date
2/26/2026
Purity
99.9%
Quantity
5 mg → 4.94 mg
Lab
Krause Analytical
Vial
No Label / Silver Crimp / Clear Red Cap
Date
2/26/2026
Purity
99.75%
Quantity
50 mg → 53.7 mg
Lab
Krause Analytical
Vial
No Label / Silver Crimp / Blue Cap
Date
2/22/2026
Purity
99.9%
Quantity
100 mg → 116 mg
Lab
Krause Analytical
Vial
No Label / Green Crimp / Clear Cap
Date
2/11/2026
Purity
99.9%
Quantity
10 mg → 10.6 mg
Lab
Krause Analytical
Vial
No Label / Silver Crimp / Yellow Cap
Date
2/10/2026
Purity
99.7%
Quantity
20 mg → 20.1 mg
Lab
BTLabs
Vial
No Label / Gold Crimp / Clear Cap
Date
2/4/2026
Purity
99.7%
Quantity
20 mg → 20 mg
Lab
BTLabs
Vial
No Label / Gold Crimp / Clear Cap
Date
2/4/2026
Purity
98.8%
Quantity
10 mg → 10.8 mg
Lab
BTLabs
Vial
No Label / Silver Crimp / Gray Cap
Date
1/26/2026
Purity
99.7%
Quantity
15 mg → 15.2 mg
Lab
Krause Analytical
Vial
No Label / Black Crimp / Clear Cap
Date
1/26/2026
Purity
98.05%
Quantity
20 mg → 20.2 mg
Lab
Krause Analytical
Vial
No Label / Silver Crimp / Clear Blue Cap
Date
1/22/2026
Purity
98.8%
Quantity
5 mg → 6.5 mg
Lab
BTLabs
Vial
No Label / Silver Crimp / Yellow Cap
Date
12/11/2025
Purity
98.74%
Quantity
10 mg → 10.7 mg
Lab
Krause Analytical
Vial
No Label / Silver Crimp / Gray Cap
Date
12/11/2025
Purity
99.92%
Quantity
50 mg → 48.4 mg
Lab
Krause Analytical
Vial
No Label / Silver Crimp / White Cap
Date
11/4/2025
Purity
97.68%
Quantity
30 mg → 26.4 mg
Lab
Krause Analytical
Vial
White Label / Silver Crimp / Clear Teal Cap
Date
9/18/2025
Purity
99.93%
Quantity
5 mg → 5.04 mg
Lab
Krause Analytical
Vial
White Label / Silver Crimp / White Cap
Date
9/10/2025
Purity
99.87%
Quantity
10 mg → 8.7 mg
Lab
Krause Analytical
Vial
No Label / Silver Crimp / Green Cap
Date
9/4/2025
Purity
99.92%
Quantity
10 mg → 9.15 mg
Lab
Krause Analytical
Vial
Red Label / Silver Crimp / Greem Cap
Date
8/5/2025
Purity
99.58%
Quantity
10 mg → 10.5 mg
Lab
Krause Analytical
Vial
No Label / Silver Crimp / Violet Cap
| Product | Date | Score | Purity | Quantity | Lab | COA |
|---|---|---|---|---|---|---|
| GHK-CuGold label / Silver crimp / Yellow cap | 7/23/2026 | 10.0 | 99.9% | 100 mg → 96 mg | Krause Analytical | View |
| TirzepatideGold label / Silver crimp / Yellow cap | 7/21/2026 | 10.0 | 99.9% | 10 mg → 9.9 mg | Krause Analytical | View |
| RetatrutideNo label / Silver crimp / Pink cap | 5/28/2026 | 10.0 | 99.9% | 40 mg → 42.2 mg | Krause Analytical | View |
| BPC-157Silver Label / Silver Crimp / Clear Blue Cap | 4/28/2026 | 9.9 | 99.4% | 20 mg → 20.5 mg | Krause Analytical | View |
| TirzepatideNo Label / Green Crimp / Pink Cap | 4/28/2026 | 10.0 | 99.9% | 30 mg → 29.7 mg | Krause Analytical | View |
| RetatrutideSilver Label / Copper Crimp / Clear Cap | 4/28/2026 | 10.0 | 99.9% | 10 mg → 11 mg | Krause Analytical | View |
| BPC-157No Label / Silver Crimp / Clear Red Cap | 2/26/2026 | 10.0 | 99.9% | 5 mg → 4.94 mg | Krause Analytical | View |
| GHK-CuNo Label / Silver Crimp / Blue Cap | 2/26/2026 | 10.0 | 99.75% | 50 mg → 53.7 mg | Krause Analytical | View |
| GHK-CuNo Label / Green Crimp / Clear Cap | 2/22/2026 | 10.0 | 99.9% | 100 mg → 116 mg | Krause Analytical | View |
| RetatrutideNo Label / Silver Crimp / Yellow Cap | 2/11/2026 | 10.0 | 99.9% | 10 mg → 10.6 mg | Krause Analytical | View |
| RetatrutideNo Label / Gold Crimp / Clear Cap | 2/10/2026 | 10.0 | 99.7% | 20 mg → 20.1 mg | BTLabs | View |
| RetatrutideNo Label / Gold Crimp / Clear Cap | 2/4/2026 | 10.0 | 99.7% | 20 mg → 20 mg | BTLabs | View |
| BPC-157No Label / Silver Crimp / Gray Cap | 2/4/2026 | 9.9 | 98.8% | 10 mg → 10.8 mg | BTLabs | View |
| RetatrutideNo Label / Black Crimp / Clear Cap | 1/26/2026 | 10.0 | 99.7% | 15 mg → 15.2 mg | Krause Analytical | View |
| BPC-157No Label / Silver Crimp / Clear Blue Cap | 1/26/2026 | 9.8 | 98.05% | 20 mg → 20.2 mg | Krause Analytical | View |
| BPC-157No Label / Silver Crimp / Yellow Cap | 1/22/2026 | 9.9 | 98.8% | 5 mg → 6.5 mg | BTLabs | View |
| BPC-157No Label / Silver Crimp / Gray Cap | 12/11/2025 | 9.9 | 98.74% | 10 mg → 10.7 mg | Krause Analytical | View |
| GHK-CuNo Label / Silver Crimp / White Cap | 12/11/2025 | 10.0 | 99.92% | 50 mg → 48.4 mg | Krause Analytical | View |
| TirzepatideWhite Label / Silver Crimp / Clear Teal Cap | 11/4/2025 | 9.8 | 97.68% | 30 mg → 26.4 mg | Krause Analytical | View |
| TirzepatideWhite Label / Silver Crimp / White Cap | 9/18/2025 | 10.0 | 99.93% | 5 mg → 5.04 mg | Krause Analytical | View |
| RetatrutideNo Label / Silver Crimp / Green Cap | 9/10/2025 | 10.0 | 99.87% | 10 mg → 8.7 mg | Krause Analytical | View |
| RetatrutideRed Label / Silver Crimp / Greem Cap | 9/4/2025 | 10.0 | 99.92% | 10 mg → 9.15 mg | Krause Analytical | View |
| TirzepatideNo Label / Silver Crimp / Violet Cap | 8/5/2025 | 10.0 | 99.58% | 10 mg → 10.5 mg | Krause Analytical | View |
About Baoju Chemical
https://www.baojuchem.com/ https://www.instagram.com/noraxeary