Precision Peptide Co
Peptide Vendor. Lab-tested. Independently scored.
- 21 HPLC samples across 5 products
- Catalog avg purity 72.8%
- Independent testing, no pay-to-rank
Boren Health independently tests products and verifies reviews. Public methodology, no pay-to-rank.
Lab testing results
Independent results across 5 products.
Tested products
| Product | Grade | Tests | Avg | Range | Latest | Price | $/mg |
|---|---|---|---|---|---|---|---|
| BPC-157 | BGOOD | 5 | 81.0% | 60.0% – 90.0% | 10/23/2025 | — | — |
| GHK-Cu | AGREAT | 4 | 80.0% | 69.0% – 90.0% | 7/10/2025 | — | — |
| Ipamorelin | BGOOD | 4 | 75.0% | 60.0% – 86.0% | 5/16/2025 | — | — |
| Semaglutide | BGOOD | 4 | 68.0% | 50.0% – 90.0% | 5/16/2025 | — | — |
| Melanotan II | COKAY | 4 | 60.0% | 53.0% – 67.0% | 5/16/2025 | — | — |
Individual lab tests
Date
10/23/2025
Purity
97.21%
Quantity
10mg → 12.100mg
Lab
Lab E
Date
7/10/2025
Purity
99.95%
Quantity
50mg → 56.700mg
Lab
Lab E
Date
7/10/2025
Purity
99.9%
Quantity
50mg → 54.400mg
Lab
Lab E
Date
5/16/2025
Purity
99.74%
Quantity
5mg → 4.810mg
Lab
Lab E
Date
5/16/2025
Purity
100%
Quantity
5mg → 32.900mg
Lab
Lab E
Date
5/16/2025
Purity
99.53%
Quantity
5mg → 5.200mg
Lab
Lab E
Date
5/16/2025
Purity
99.66%
Quantity
10mg → 10.200mg
Lab
Lab E
Date
5/16/2025
Purity
99.7%
Quantity
10mg → 9.800mg
Lab
Lab E
Date
5/16/2025
Purity
99.91%
Quantity
5mg → 5.680mg
Lab
Lab E
Date
5/8/2025
Purity
99.62%
Quantity
10mg → 9.050mg
Lab
Lab E
Date
5/8/2025
Purity
99.21%
Quantity
10mg → 10.200mg
Lab
Lab E
Date
5/7/2025
Purity
100%
Quantity
10mg → 10.200mg
Lab
Lab E
Date
5/7/2025
Purity
99.78%
Quantity
5mg → 5.870mg
Lab
Lab E
Date
5/7/2025
Purity
100%
Quantity
5mg → 5.490mg
Lab
Lab E
Date
5/7/2025
Purity
98.69%
Quantity
5mg → 5.920mg
Lab
Lab E
Date
5/7/2025
Purity
98.66%
Quantity
5mg → 5.810mg
Lab
Lab E
Date
5/7/2025
Purity
100%
Quantity
10mg → 9.870mg
Lab
Lab E
Date
5/6/2025
Purity
99.67%
Quantity
10mg → 10.210mg
Lab
Lab A
Date
5/6/2025
Purity
99.98%
Quantity
50mg → 61.680mg
Lab
Lab A
Date
5/6/2025
Purity
99.46%
Quantity
10mg → 9.976mg
Lab
Lab A
Date
5/6/2025
Purity
99.98%
Quantity
50mg → 61.060mg
Lab
Lab A
| Product | Date | Score | Purity | Quantity | Lab |
|---|---|---|---|---|---|
| BPC-157 | 10/23/2025 | 6.0 | 97.21% | 10mg → 12.100mg | Lab E |
| GHK-Cu | 7/10/2025 | 9.0 | 99.95% | 50mg → 56.700mg | Lab E |
| GHK-Cu | 7/10/2025 | 9.0 | 99.9% | 50mg → 54.400mg | Lab E |
| Ipamorelin | 5/16/2025 | 8.6 | 99.74% | 5mg → 4.810mg | Lab E |
| Semaglutide | 5/16/2025 | 5.0 | 100% | 5mg → 32.900mg | Lab E |
| Ipamorelin | 5/16/2025 | 8.1 | 99.53% | 5mg → 5.200mg | Lab E |
| Melanotan II | 5/16/2025 | 6.7 | 99.66% | 10mg → 10.200mg | Lab E |
| Melanotan II | 5/16/2025 | 6.2 | 99.7% | 10mg → 9.800mg | Lab E |
| Semaglutide | 5/16/2025 | 9.0 | 99.91% | 5mg → 5.680mg | Lab E |
| Melanotan II | 5/8/2025 | 5.3 | 99.62% | 10mg → 9.050mg | Lab E |
| Melanotan II | 5/8/2025 | 5.7 | 99.21% | 10mg → 10.200mg | Lab E |
| BPC-157 | 5/7/2025 | 9.0 | 100% | 10mg → 10.200mg | Lab E |
| Ipamorelin | 5/7/2025 | 6.0 | 99.78% | 5mg → 5.870mg | Lab E |
| Ipamorelin | 5/7/2025 | 7.5 | 100% | 5mg → 5.490mg | Lab E |
| Semaglutide | 5/7/2025 | 6.5 | 98.69% | 5mg → 5.920mg | Lab E |
| Semaglutide | 5/7/2025 | 6.7 | 98.66% | 5mg → 5.810mg | Lab E |
| BPC-157 | 5/7/2025 | 9.0 | 100% | 10mg → 9.870mg | Lab E |
| BPC-157 | 5/6/2025 | 8.4 | 99.67% | 10mg → 10.210mg | Lab A |
| GHK-Cu | 5/6/2025 | 6.9 | 99.98% | 50mg → 61.680mg | Lab A |
| BPC-157 | 5/6/2025 | 7.9 | 99.46% | 10mg → 9.976mg | Lab A |
| GHK-Cu | 5/6/2025 | 7.0 | 99.98% | 50mg → 61.060mg | Lab A |
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