NextechLabs
Peptide Vendor. Lab-tested. Independently scored.
- 30 HPLC samples across 6 products
- Catalog avg purity 72.5%
- 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 6 products.
Tested products
| Product | Grade | Tests | Avg | Range | Latest | Price | $/mg |
|---|---|---|---|---|---|---|---|
| Semaglutide | AGREAT | 2 | 91.0% | 90.0% – 93.0% | 1/23/2025 | — | — |
| Ipamorelin | AGREAT | 4 | 79.0% | 64.0% – 99.0% | 3/20/2025 | — | — |
| Retatrutide | AGREAT | 7 | 77.0% | 65.0% – 94.0% | 10/9/2025 | — | — |
| BPC-157 | DPOOR | 7 | 67.0% | 39.0% – 90.0% | 7/17/2025 | — | — |
| Tirzepatide | COKAY | 6 | 62.0% | 50.0% – 73.0% | 3/20/2025 | — | — |
| CJC-1295 | COKAY | 4 | 59.0% | 44.0% – 76.0% | 3/20/2025 | — | — |
Individual lab tests
Date
10/9/2025
Purity
99.66%
Quantity
10mg → 10.100mg
Lab
Lab E
Date
7/17/2025
Purity
99.26%
Quantity
10mg → 10.900mg
Lab
Lab E
Date
3/20/2025
Purity
99.84%
Quantity
30mg → 35.420mg
Lab
Lab B
Date
3/20/2025
Purity
99.68%
Quantity
5mg → 7.420mg
Lab
Lab B
Date
3/20/2025
Purity
99.73%
Quantity
5mg → 6.510mg
Lab
Lab B
Date
3/20/2025
Purity
99.75%
Quantity
10mg → 12.630mg
Lab
Lab B
Date
3/20/2025
Purity
98.42%
Quantity
5mg → 6.220mg
Lab
Lab B
Date
2/28/2025
Purity
99.36%
Quantity
30mg → 36.597mg
Lab
Lab C
Date
2/28/2025
Purity
99.62%
Quantity
10mg → 11.845mg
Lab
Lab C
Date
2/28/2025
Purity
99.66%
Quantity
10mg → 11.330mg
Lab
Lab C
Date
2/28/2025
Purity
99.86%
Quantity
5mg → 5.728mg
Lab
Lab C
Date
2/28/2025
Purity
99.89%
Quantity
30mg → 35.112mg
Lab
Lab C
Date
2/28/2025
Purity
99.71%
Quantity
5mg → 5.944mg
Lab
Lab C
Date
2/28/2025
Purity
97.31%
Quantity
5mg → 5.575mg
Lab
Lab A
Date
2/27/2025
Purity
99.91%
Quantity
10mg → 10.790mg
Lab
Lab A
Date
2/27/2025
Purity
99.62%
Quantity
30mg → 37.540mg
Lab
Lab A
Date
1/23/2025
Purity
99.73%
Quantity
10mg → 12.780mg
Lab
Lab B
Date
1/23/2025
Purity
99.83%
Quantity
10mg → 12.330mg
Lab
Lab B
Date
1/14/2025
Purity
99.61%
Quantity
10mg → 13.690mg
Lab
Lab A
Date
1/14/2025
Purity
99.92%
Quantity
10mg → 10.820mg
Lab
Lab A
| Product | Date | Score | Purity | Quantity | Lab |
|---|---|---|---|---|---|
| Retatrutide | 10/9/2025 | 9.4 | 99.66% | 10mg → 10.100mg | Lab E |
| BPC-157 | 7/17/2025 | 7.3 | 99.26% | 10mg → 10.900mg | Lab E |
| Tirzepatide | 3/20/2025 | 7.1 | 99.84% | 30mg → 35.420mg | Lab B |
| BPC-157 | 3/20/2025 | 6.1 | 99.68% | 5mg → 7.420mg | Lab B |
| Ipamorelin | 3/20/2025 | 6.4 | 99.73% | 5mg → 6.510mg | Lab B |
| Retatrutide | 3/20/2025 | 6.5 | 99.75% | 10mg → 12.630mg | Lab B |
| CJC-1295 | 3/20/2025 | 4.4 | 98.42% | 5mg → 6.220mg | Lab B |
| Tirzepatide | 2/28/2025 | 5.7 | 99.36% | 30mg → 36.597mg | Lab C |
| Retatrutide | 2/28/2025 | 6.5 | 99.62% | 10mg → 11.845mg | Lab C |
| Retatrutide | 2/28/2025 | 7.2 | 99.66% | 10mg → 11.330mg | Lab C |
| CJC-1295 | 2/28/2025 | 7.6 | 99.86% | 5mg → 5.728mg | Lab C |
| Tirzepatide | 2/28/2025 | 7.3 | 99.89% | 30mg → 35.112mg | Lab C |
| CJC-1295 | 2/28/2025 | 6.7 | 99.71% | 5mg → 5.944mg | Lab C |
| CJC-1295 | 2/28/2025 | 5.1 | 97.31% | 5mg → 5.575mg | Lab A |
| Retatrutide | 2/27/2025 | 9.0 | 99.91% | 10mg → 10.790mg | Lab A |
| Tirzepatide | 2/27/2025 | 6.2 | 99.62% | 30mg → 37.540mg | Lab A |
| Retatrutide | 1/23/2025 | 8.6 | 99.73% | 10mg → 12.780mg | Lab B |
| Tirzepatide | 1/23/2025 | 5.7 | 99.83% | 10mg → 12.330mg | Lab B |
| Tirzepatide | 1/14/2025 | 5.0 | 99.61% | 10mg → 13.690mg | Lab A |
| Retatrutide | 1/14/2025 | 6.5 | 99.92% | 10mg → 10.820mg | Lab A |
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