Vendor review
Crestpeptide reviews
Crestpeptide reviews from 19 independent lab tests (Retatrutide, Tirzepatide and Tesamorelin): grade A, purity and fill accuracy. Is Crestpeptide legit? See what its vials showed.
What the lab tests show
19 tests on record, newest first. Scores are purity divided by ten.
| Date | Product | Purity | Quantity | Identity | Certificate |
|---|---|---|---|---|---|
| Sep 21, 2026 | Tesamorelin | 40 mg | Fail | View | |
| Sep 16, 2026 | Retatrutide | 120 mg | Fail | View | |
| Sep 4, 2026 | Tirzepatide | 98.1 % | 9.36 mg of 10 mg (-6 %) | Pass | View |
| Aug 20, 2026 | GHK-Cu | 99.6 % | 111.2 mg of 100 mg (11 %) | Pass | View |
| Aug 9, 2026 | BPC-157 | 99.6 % | 9.1 mg of 10 mg (-9 %) | Pass | View |
| May 28, 2026 | Tirzepatide | 99.9 % | 27.6 mg of 30 mg (-8 %) | Pass | View |
| May 28, 2026 | BPC-157 | 98.4 % | 5.26 mg of 5 mg (5 %) | Pass | View |
| Apr 28, 2026 | Tesamorelin | 99.5 % | 9.98 mg of 10 mg (0 %) | Pass | View |
| Mar 6, 2026 | Retatrutide | 99.9 % | 27.4 mg of 30 mg (-9 %) | Pass | View |
| Mar 6, 2026 | Tesamorelin | 99.8 % | 8.12 mg of 10 mg (-19 %) | Pass | View |
| Mar 6, 2026 | GHK-Cu | 99.9 % | 94.7 mg of 100 mg (-5 %) | Pass | View |
| Mar 4, 2026 | Tirzepatide | 99.9 % | 32.8 mg of 30 mg (9 %) | Pass | View |
| Feb 19, 2026 | Tesamorelin | 99.21 % | 10.9 mg of 10 mg (9 %) | Pass | View |
| Feb 10, 2026 | GHK-Cu | 99.8 % | 46.9 mg of 50 mg (-6 %) | Pass | View |
| Feb 10, 2026 | BPC-157 | 99.5 % | 5.6 mg of 10 mg (-44 %) | Pass | View |
| Dec 29, 2025 | Tirzepatide | 99.95 % | 30 mg of 30 mg (0 %) | Pass | View |
| Dec 29, 2025 | Retatrutide | 99.95 % | 34.1 mg of 30 mg (14 %) | Pass | View |
| Dec 6, 2025 | Retatrutide | 99.95 % | 9.66 mg of 10 mg (-3 %) | Pass | View |
| Oct 17, 2025 | Retatrutide | 99.9 % | 14.5 mg of 15 mg (-3 %) | Pass | View |
What Crestpeptide sells
No current listings on record.
About Crestpeptide
Finnrick has tested 19 samples from Crestpeptide across 5 products.