Peptide Gurus
Finnrick has tested 45 samples from Peptide Gurus across 8 products.
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Peptide Gurus
Tracking 8 products
45 total samples tested
Last test 3 Jul 2025
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Products
| Tests | ||||||||
|---|---|---|---|---|---|---|---|---|
| Product | Rating | Count | Avg | Min | Max | Oldest | Most Recent | |
| Semaglutide | 6 | 16 Mar 2025 | 25 Mar 2025 | |||||
| BPC-157 | 7 | 16 Mar 2025 | 15 May 2025 | |||||
| CJC-1295 | 6 | 16 Mar 2025 | 21 Mar 2025 | |||||
| Ipamorelin | 7 | 20 Mar 2025 | 14 May 2025 | |||||
| Melanotan II | 3 | 16 Mar 2025 | 16 Mar 2025 | |||||
| PT-141 | 3 | 16 Mar 2025 | 16 Mar 2025 | |||||
| Retatrutide | 7 | 16 Mar 2025 | 3 Jul 2025 | |||||
| Tirzepatide | 6 | 16 Mar 2025 | 25 Mar 2025 | |||||
The Peptide Gurus samples tested by Finnrick were either acquired by Finnrick directly, or submitted by the public.
Most recent Peptide Gurus tests
Samples are tested in commercial labs
45
tests
8
products
Scores
AVGMINMAX
First
16 Mar 2025
Last
3 Jul 2025
| Quantity | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Test Date | Product | Certificate | Test Score | Label | Tested | Difference | Purity | Batch ID | Container | Tested At | Sent By |
| 3 Jul 2025 | Retatrutide | View | 5mg | 4.91mg | -1.8% | 98.39% | (no batch ID) | No Label / Silver Crimp / Red Cap | Lab E | Public | |
| 15 May 2025 | BPC-157 | View | 5mg | 4.86mg | -2.8% | 96.97% | (no batch ID) | No Label / Silver Crimp / White Cap | Lab A | Public | |
| 14 May 2025 | Ipamorelin | View | 5mg | 3.4mg | -32.0% | 98.16% | (no batch ID) | No Label / Copper Crimp / Clear Cap | Lab A | Public | |
| 27 Mar 2025 | Retatrutide | View | 10mg | ⚠️ Sample does not contain Retatrutide | (no batch ID) | No Label / Silver Crimp / White caps | Lab C | Finnrick | |||
| 27 Mar 2025 | Retatrutide | View | 10mg | ⚠️ Sample does not contain Retatrutide | (no batch ID) | No Label / Silver Crimp / White caps | Lab C | Finnrick | |||
| 27 Mar 2025 | Retatrutide | View | 10mg | ⚠️ Sample does not contain Retatrutide | (no batch ID) | No Label / Silver Crimp / White caps | Lab C | Finnrick | |||
| 25 Mar 2025 | Semaglutide | View | 5mg | 5.35mg | +7.0% | 99.91% | (no batch ID) | No Label / Silver Crimp / White caps | Lab C | Finnrick | |
Corrections
- 6 Apr 2025: Ipamorelin
- Lab A tests 20 Mar 2025: udpated quantity. Error in analysis by lab, quantity was incorrectly reported as 7.009mg, 6.887mg, 6.942mg. Lab issued an updated test certificate.