Oupeptide
Peptide Vendor. Lab-tested. Independently scored.
- 76 HPLC samples across 5 products
- Catalog avg purity 64.8%
- 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 |
|---|---|---|---|---|---|---|---|
| Retatrutide | DPOOR | 27 | 76.0% | 40.0% – 100.0% | 11/17/2025 | — | — |
| Tirzepatide | DPOOR | 38 | 74.0% | 35.0% – 100.0% | 11/14/2025 | — | — |
| Semaglutide | BGOOD | 4 | 67.0% | 63.0% – 72.0% | 8/31/2025 | — | — |
| BPC-157 | COKAY | 6 | 60.0% | 47.0% – 74.0% | 10/14/2025 | — | — |
| PT-141 | XUNRATED | 1 | 47.0% | 47.0% – 47.0% | 7/24/2025 | — | — |
Individual lab tests
Date
11/17/2025
Purity
99.92%
Quantity
30mg → 29.700mg
Lab
Lab E
Date
11/17/2025
Purity
99.82%
Quantity
30mg → 29.400mg
Lab
Lab E
Date
11/17/2025
Purity
99.72%
Quantity
30mg → 28.400mg
Lab
Lab E
Date
11/14/2025
Purity
99.5%
Quantity
30mg → 12.900mg
Lab
Lab G
Date
11/14/2025
Purity
99.8%
Quantity
15mg → 22.900mg
Lab
Lab G
Date
11/6/2025
Purity
99.7%
Quantity
20mg → 19.200mg
Lab
Lab E
Date
11/4/2025
Purity
99.94%
Quantity
20mg → 19.300mg
Lab
Lab E
Date
10/29/2025
Purity
99.8%
Quantity
10mg → 9.520mg
Lab
Lab E
Date
10/29/2025
Purity
99.52%
Quantity
60mg → 57.300mg
Lab
Lab E
Date
10/23/2025
Purity
99.95%
Quantity
30mg → 28.700mg
Lab
Lab E
Date
10/23/2025
Purity
99.95%
Quantity
30mg → 30.700mg
Lab
Lab E
Date
10/23/2025
Purity
99.95%
Quantity
20mg → 22.500mg
Lab
Lab E
Date
10/23/2025
Purity
99.54%
Quantity
30mg → 30.800mg
Lab
Lab E
Date
10/17/2025
Purity
99.92%
Quantity
30mg → 30.000mg
Lab
Lab E
Date
10/14/2025
Purity
99.8%
Quantity
10mg → 8.900mg
Lab
Lab G
Date
10/14/2025
Purity
99.5%
Quantity
15mg → 16.300mg
Lab
Lab G
Date
10/14/2025
Purity
99.8%
Quantity
30mg → 33.800mg
Lab
Lab G
Date
10/13/2025
Purity
98.5%
Quantity
5mg → 4.700mg
Lab
Lab G
Date
10/13/2025
Purity
99.9%
Quantity
30mg → 31.000mg
Lab
Lab G
Date
10/13/2025
Purity
99.9%
Quantity
20mg → 23.800mg
Lab
Lab G
Date
10/13/2025
Purity
98.8%
Quantity
5mg → 5.400mg
Lab
Lab G
Date
10/13/2025
Purity
99.8%
Quantity
20mg → 23.300mg
Lab
Lab G
Date
10/13/2025
Purity
99.3%
Quantity
40mg → 45.900mg
Lab
Lab G
Date
10/9/2025
Purity
99.95%
Quantity
10mg → 9.670mg
Lab
Lab E
Date
9/30/2025
Purity
100%
Quantity
20mg → 21.300mg
Lab
Lab G
Date
9/18/2025
Purity
99.95%
Quantity
20mg → 21.300mg
Lab
Lab E
Date
9/18/2025
Purity
99.95%
Quantity
20mg → 21.800mg
Lab
Lab E
Date
9/18/2025
Purity
99.95%
Quantity
50mg → 48.900mg
Lab
Lab E
Date
9/18/2025
Purity
99.88%
Quantity
100mg → 92.500mg
Lab
Lab E
Date
9/10/2025
Purity
99.81%
Quantity
10mg → 10.300mg
Lab
Lab E
Date
9/4/2025
Purity
99.95%
Quantity
15mg → 15.000mg
Lab
Lab E
Date
9/4/2025
Purity
99.78%
Quantity
5mg → 5.140mg
Lab
Lab E
Date
9/4/2025
Purity
99.91%
Quantity
5mg → 4.490mg
Lab
Lab E
Date
9/4/2025
Purity
99.86%
Quantity
10mg → 10.100mg
Lab
Lab E
Date
8/31/2025
Purity
99.89%
Quantity
20mg → 20.200mg
Lab
Lab E
Date
8/31/2025
Purity
99.85%
Quantity
40mg → 39.100mg
Lab
Lab E
Date
8/31/2025
Purity
99.75%
Quantity
15mg → 13.900mg
Lab
Lab E
Date
8/31/2025
Purity
99.91%
Quantity
20mg → 19.700mg
Lab
Lab E
Date
8/31/2025
Purity
99.81%
Quantity
30mg → 28.700mg
Lab
Lab E
Date
8/31/2025
Purity
99.93%
Quantity
30mg → 29.500mg
Lab
Lab E
Date
8/28/2025
Purity
99.95%
Quantity
5mg → 5.350mg
Lab
Lab E
Date
8/28/2025
Purity
99.12%
Quantity
30mg → 28.600mg
Lab
Lab E
Date
8/28/2025
Purity
99.43%
Quantity
30mg → 28.700mg
Lab
Lab E
Date
8/21/2025
Purity
99.69%
Quantity
30mg → 29.500mg
Lab
Lab E
Date
8/21/2025
Purity
99.8%
Quantity
10mg → 8.860mg
Lab
Lab E
Date
8/14/2025
Purity
99.81%
Quantity
15mg → 16.100mg
Lab
Lab F
Date
8/12/2025
Purity
99.29%
Quantity
10mg → 10.880mg
Lab
Lab A
Date
8/11/2025
Purity
99.95%
Quantity
10mg → 10.300mg
Lab
Lab E
Date
8/6/2025
Purity
99.56%
Quantity
10mg → 13.320mg
Lab
Lab F
Date
8/5/2025
Purity
99.8%
Quantity
30mg → 29.500mg
Lab
Lab E
Date
8/5/2025
Purity
99.65%
Quantity
30mg → 28.600mg
Lab
Lab E
Date
8/4/2025
Purity
99.95%
Quantity
30mg → 29.900mg
Lab
Lab E
Date
7/25/2025
Purity
99.8%
Quantity
60mg → 61.900mg
Lab
Lab E
Date
7/25/2025
Purity
99.82%
Quantity
30mg → 30.100mg
Lab
Lab E
Date
7/9/2025
Purity
99.39%
Quantity
30mg → 31.810mg
Lab
Lab A
Date
7/8/2025
Purity
99.61%
Quantity
30mg → 33.380mg
Lab
Lab A
Date
7/8/2025
Purity
98.98%
Quantity
10mg → 11.010mg
Lab
Lab A
Date
7/3/2025
Purity
99.68%
Quantity
10mg → 9.930mg
Lab
Lab E
Date
7/2/2025
Purity
99.35%
Quantity
30mg → 23.800mg
Lab
Lab E
Date
6/30/2025
Purity
99.74%
Quantity
10mg → 8.680mg
Lab
Lab E
Date
6/20/2025
Purity
99.8%
Quantity
15mg → 14.700mg
Lab
Lab E
Date
6/20/2025
Purity
99.83%
Quantity
30mg → 28.700mg
Lab
Lab E
Date
6/20/2025
Purity
99.79%
Quantity
10mg → 9.640mg
Lab
Lab E
Date
6/9/2025
Purity
99.34%
Quantity
10mg → 9.190mg
Lab
Lab E
Date
6/3/2025
Purity
99.77%
Quantity
5mg → 4.380mg
Lab
Lab E
| Product | Date | Score | Purity | Quantity | Lab |
|---|---|---|---|---|---|
| Retatrutide | 11/17/2025 | 10.0 | 99.92% | 30mg → 29.700mg | Lab E |
| Retatrutide | 11/17/2025 | 9.8 | 99.82% | 30mg → 29.400mg | Lab E |
| Retatrutide | 11/17/2025 | 7.4 | 99.72% | 30mg → 28.400mg | Lab E |
| Tirzepatide | 11/14/2025 | 3.5 | 99.5% | 30mg → 12.900mg | Lab G |
| Retatrutide | 11/14/2025 | 4.3 | 99.8% | 15mg → 22.900mg | Lab G |
| Retatrutide | 11/6/2025 | 9.5 | 99.7% | 20mg → 19.200mg | Lab E |
| Tirzepatide | 11/4/2025 | 8.0 | 99.94% | 20mg → 19.300mg | Lab E |
| Retatrutide | 10/29/2025 | 9.8 | 99.8% | 10mg → 9.520mg | Lab E |
| Tirzepatide | 10/29/2025 | 9.0 | 99.52% | 60mg → 57.300mg | Lab E |
| Tirzepatide | 10/23/2025 | 8.0 | 99.95% | 30mg → 28.700mg | Lab E |
| Tirzepatide | 10/23/2025 | 8.0 | 99.95% | 30mg → 30.700mg | Lab E |
| Tirzepatide | 10/23/2025 | 5.9 | 99.95% | 20mg → 22.500mg | Lab E |
| Tirzepatide | 10/23/2025 | 9.1 | 99.54% | 30mg → 30.800mg | Lab E |
| Tirzepatide | 10/17/2025 | 10.0 | 99.92% | 30mg → 30.000mg | Lab E |
| Tirzepatide | 10/14/2025 | 8.0 | 99.8% | 10mg → 8.900mg | Lab G |
| Tirzepatide | 10/14/2025 | 7.8 | 99.5% | 15mg → 16.300mg | Lab G |
| Tirzepatide | 10/14/2025 | 7.7 | 99.8% | 30mg → 33.800mg | Lab G |
| Retatrutide | 10/13/2025 | 7.2 | 98.5% | 5mg → 4.700mg | Lab G |
| Retatrutide | 10/13/2025 | 10.0 | 99.9% | 30mg → 31.000mg | Lab G |
| Retatrutide | 10/13/2025 | 7.1 | 99.9% | 20mg → 23.800mg | Lab G |
| Retatrutide | 10/13/2025 | 6.8 | 98.8% | 5mg → 5.400mg | Lab G |
| Tirzepatide | 10/13/2025 | 7.2 | 99.8% | 20mg → 23.300mg | Lab G |
| Tirzepatide | 10/13/2025 | 6.3 | 99.3% | 40mg → 45.900mg | Lab G |
| Retatrutide | 10/9/2025 | 8.0 | 99.95% | 10mg → 9.670mg | Lab E |
| Retatrutide | 9/30/2025 | 7.5 | 100% | 20mg → 21.300mg | Lab G |
| Retatrutide | 9/18/2025 | 7.5 | 99.95% | 20mg → 21.300mg | Lab E |
| Retatrutide | 9/18/2025 | 8.8 | 99.95% | 20mg → 21.800mg | Lab E |
| Retatrutide | 9/18/2025 | 10.0 | 99.95% | 50mg → 48.900mg | Lab E |
| Tirzepatide | 9/18/2025 | 9.1 | 99.88% | 100mg → 92.500mg | Lab E |
| Retatrutide | 9/10/2025 | 7.8 | 99.81% | 10mg → 10.300mg | Lab E |
| Tirzepatide | 9/4/2025 | 8.0 | 99.95% | 15mg → 15.000mg | Lab E |
| Tirzepatide | 9/4/2025 | 7.7 | 99.78% | 5mg → 5.140mg | Lab E |
| Retatrutide | 9/4/2025 | 6.5 | 99.91% | 5mg → 4.490mg | Lab E |
| Tirzepatide | 9/4/2025 | 7.9 | 99.86% | 10mg → 10.100mg | Lab E |
| Tirzepatide | 8/31/2025 | 8.0 | 99.89% | 20mg → 20.200mg | Lab E |
| Tirzepatide | 8/31/2025 | 7.9 | 99.85% | 40mg → 39.100mg | Lab E |
| Tirzepatide | 8/31/2025 | 6.8 | 99.75% | 15mg → 13.900mg | Lab E |
| Tirzepatide | 8/31/2025 | 8.0 | 99.91% | 20mg → 19.700mg | Lab E |
| Tirzepatide | 8/31/2025 | 9.8 | 99.81% | 30mg → 28.700mg | Lab E |
| Tirzepatide | 8/31/2025 | 10.0 | 99.93% | 30mg → 29.500mg | Lab E |
| Tirzepatide | 8/28/2025 | 7.3 | 99.95% | 5mg → 5.350mg | Lab E |
| Tirzepatide | 8/28/2025 | 6.2 | 99.12% | 30mg → 28.600mg | Lab E |
| Retatrutide | 8/28/2025 | 6.9 | 99.43% | 30mg → 28.700mg | Lab E |
| Retatrutide | 8/21/2025 | 7.5 | 99.69% | 30mg → 29.500mg | Lab E |
| Retatrutide | 8/21/2025 | 5.9 | 99.8% | 10mg → 8.860mg | Lab E |
| Retatrutide | 8/14/2025 | 7.0 | 99.81% | 15mg → 16.100mg | Lab F |
| Retatrutide | 8/12/2025 | 4.5 | 99.29% | 10mg → 10.880mg | Lab A |
| Retatrutide | 8/11/2025 | 10.0 | 99.95% | 10mg → 10.300mg | Lab E |
| Retatrutide | 8/6/2025 | 4.0 | 99.56% | 10mg → 13.320mg | Lab F |
| Tirzepatide | 8/5/2025 | 7.8 | 99.8% | 30mg → 29.500mg | Lab E |
| Tirzepatide | 8/5/2025 | 7.4 | 99.65% | 30mg → 28.600mg | Lab E |
| Retatrutide | 8/4/2025 | 8.0 | 99.95% | 30mg → 29.900mg | Lab E |
| Tirzepatide | 7/25/2025 | 8.3 | 99.8% | 60mg → 61.900mg | Lab E |
| Tirzepatide | 7/25/2025 | 7.8 | 99.82% | 30mg → 30.100mg | Lab E |
| Tirzepatide | 7/9/2025 | 6.4 | 99.39% | 30mg → 31.810mg | Lab A |
| Tirzepatide | 7/8/2025 | 5.5 | 99.61% | 30mg → 33.380mg | Lab A |
| Tirzepatide | 7/8/2025 | 4.5 | 98.98% | 10mg → 11.010mg | Lab A |
| Retatrutide | 7/3/2025 | 7.5 | 99.68% | 10mg → 9.930mg | Lab E |
| Tirzepatide | 7/2/2025 | 5.7 | 99.35% | 30mg → 23.800mg | Lab E |
| Tirzepatide | 6/30/2025 | 5.4 | 99.74% | 10mg → 8.680mg | Lab E |
| Tirzepatide | 6/20/2025 | 7.8 | 99.8% | 15mg → 14.700mg | Lab E |
| Tirzepatide | 6/20/2025 | 7.8 | 99.83% | 30mg → 28.700mg | Lab E |
| Tirzepatide | 6/20/2025 | 7.7 | 99.79% | 10mg → 9.640mg | Lab E |
| Retatrutide | 6/9/2025 | 5.7 | 99.34% | 10mg → 9.190mg | Lab E |
| Tirzepatide | 6/3/2025 | 5.6 | 99.77% | 5mg → 4.380mg | Lab E |
Review summary
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