Vendor review
Marvel Pep reviews
Marvel Pep reviews from 38 independent lab tests (Retatrutide, GHK-Cu and Tirzepatide): grade A, purity and fill accuracy. Is Marvel Pep legit? See what its vials showed.
What the lab tests show
38 tests on record, newest first. Scores are purity divided by ten.
| Date | Product | Purity | Quantity | Identity | Certificate |
|---|---|---|---|---|---|
| Oct 1, 2026 | Ipamorelin | 99.6 % | 9.84 mg of 10 mg (-2 %) | Pass | View |
| Oct 1, 2026 | GHK-Cu | 99.9 % | 101 mg of 100 mg (1 %) | Pass | View |
| Oct 1, 2026 | Tesamorelin | 99.9 % | 8.4 mg of 10 mg (-16 %) | Pass | View |
| Sep 24, 2026 | Retatrutide | 99.9 % | 19.99 mg of 20 mg (0 %) | Pass | View |
| Sep 19, 2026 | Tirzepatide | 99.9 % | 30.5 mg of 30 mg (2 %) | Pass | View |
| Sep 16, 2026 | Retatrutide | 99.7 % | 10.1 mg of 10 mg (1 %) | Pass | View |
| Sep 16, 2026 | Retatrutide | 99.9 % | 21.4 mg of 20 mg (7 %) | Pass | View |
| Sep 16, 2026 | Tirzepatide | 99.9 % | 11 mg of 10 mg (10 %) | Pass | View |
| Sep 9, 2026 | GHK-Cu | 99.9 % | 50.5 mg of 50 mg (1 %) | Pass | View |
| Aug 12, 2026 | Tesamorelin | 99.9 % | 9.12 mg of 10 mg (-9 %) | Pass | View |
| Aug 12, 2026 | Ipamorelin | 99 % | 5.83 mg of 5 mg (17 %) | Pass | View |
| Aug 9, 2026 | Ipamorelin | 99.9 % | 9.5 mg of 10 mg (-5 %) | Pass | View |
| Aug 9, 2026 | Retatrutide | 99.6 % | 9.5 mg of 10 mg (-5 %) | Pass | View |
| Aug 9, 2026 | Retatrutide | 99.7 % | 10.2 mg of 10 mg (2 %) | Pass | View |
| Aug 6, 2026 | Retatrutide | 10 mg | View | ||
| Aug 3, 2026 | Retatrutide | 99.9 % | 34 mg of 40 mg (-15 %) | Pass | View |
| Jul 30, 2026 | Retatrutide | 99.8 % | 21.2 mg of 20 mg (6 %) | Pass | View |
| Jul 13, 2026 | Retatrutide | 99.2 % | 10.8 mg of 10 mg (8 %) | Pass | View |
| Jul 13, 2026 | GHK-Cu | 99.9 % | 40.7 mg of 50 mg (-19 %) | Pass | View |
| Jun 8, 2026 | Retatrutide | 99.8 % | 30.4 mg of 30 mg (1 %) | Pass | View |
| Jun 8, 2026 | Tirzepatide | 99.8 % | 31.2 mg of 30 mg (4 %) | Pass | View |
| Jun 2, 2026 | Retatrutide | 99.9 % | 9.79 mg of 10 mg (-2 %) | Pass | View |
| Apr 2, 2026 | Retatrutide | 99.6 % | 20.4 mg of 20 mg (2 %) | Pass | View |
| Mar 7, 2026 | Retatrutide | 99.8 % | 21.7 mg of 20 mg (9 %) | Pass | View |
| Mar 2, 2026 | GHK-Cu | 99.9 % | 88.2 mg of 100 mg (-12 %) | Pass | View |
| Mar 2, 2026 | Ipamorelin | 99.9 % | 11.3 mg of 10 mg (13 %) | Pass | View |
| Feb 18, 2026 | Retatrutide | 99.9 % | 17.6 mg of 20 mg (-12 %) | Pass | View |
| Feb 11, 2026 | Retatrutide | 99.9 % | 10.6 mg of 10 mg (6 %) | Pass | View |
| Feb 11, 2026 | GHK-Cu | 99.9 % | 49.4 mg of 50 mg (-1 %) | Pass | View |
| Feb 4, 2026 | Retatrutide | 99.7 % | 20.2 mg of 20 mg (1 %) | Pass | View |
| Feb 2, 2026 | Tesamorelin | 99.9 % | 10.4 mg of 10 mg (4 %) | Pass | View |
| Jan 26, 2026 | Retatrutide | 99.8 % | 28 mg of 30 mg (-7 %) | Pass | View |
| Jan 26, 2026 | Retatrutide | 99.7 % | 20.4 mg of 20 mg (2 %) | Pass | View |
| Dec 30, 2025 | Tirzepatide | 99.69 % | 10.4 mg of 10 mg (4 %) | Pass | View |
| Dec 23, 2025 | Retatrutide | 99.83 % | 10.8 mg of 10 mg (8 %) | Pass | View |
| Dec 17, 2025 | GHK-Cu | 99.95 % | 110 mg of 100 mg (10 %) | Pass | View |
| Dec 17, 2025 | Tirzepatide | 99.85 % | 9.39 mg of 10 mg (-6 %) | Pass | View |
| Dec 16, 2025 | Retatrutide | 99.7 % | 9.8 mg of 10 mg (-2 %) | Pass | View |
What Marvel Pep sells
No current listings on record.
About Marvel Pep
Finnrick has tested 38 samples from Marvel Pep across 5 products.