Vendor review
YB Peptide reviews
YB Peptide reviews from 22 independent lab tests (Retatrutide, Tesamorelin and BPC-157): grade A, purity and fill accuracy. Is YB Peptide legit? See what its vials showed.
What the lab tests show
22 tests on record, newest first. Scores are purity divided by ten.
| Date | Product | Purity | Quantity | Identity | Certificate |
|---|---|---|---|---|---|
| Jun 1, 2026 | Tirzepatide | 99.6 % | 36.1 mg of 30 mg (20 %) | Pass | View |
| Apr 28, 2026 | Tesamorelin | 99.5 % | 10.2 mg of 10 mg (2 %) | Pass | View |
| Apr 28, 2026 | Retatrutide | 99.9 % | 30.8 mg of 30 mg (3 %) | Pass | View |
| Mar 12, 2026 | Tesamorelin | 99.9 % | 9.07 mg of 10 mg (-9 %) | Pass | View |
| Mar 12, 2026 | Retatrutide | 99.9 % | 9.62 mg of 10 mg (-4 %) | Pass | View |
| Mar 10, 2026 | BPC-157 | 99.9 % | 9.56 mg of 10 mg (-4 %) | Pass | View |
| Feb 10, 2026 | Retatrutide | 99.5 % | 5.4 mg of 5 mg (8 %) | Pass | View |
| Jan 9, 2026 | Tesamorelin | 99.67 % | 11.2 mg of 10 mg (12 %) | Pass | View |
| Dec 29, 2025 | Tirzepatide | 99.8 % | 27.4 mg of 20 mg (37 %) | Pass | View |
| Dec 29, 2025 | Retatrutide | 99.7 % | 21.6 mg of 20 mg (8 %) | Pass | View |
| Dec 23, 2025 | BPC-157 | 99.72 % | 10.4 mg of 10 mg (4 %) | Pass | View |
| Nov 25, 2025 | Tirzepatide | 99.95 % | 8.49 mg of 9.89 mg (-14 %) | Pass | View |
| Nov 25, 2025 | Retatrutide | 99.95 % | 9.85 mg of 10 mg (-2 %) | Pass | View |
| Nov 25, 2025 | BPC-157 | 10 mg | Fail | View | |
| Nov 22, 2025 | BPC-157 | 99.8 % | 5 mg of 5 mg (0 %) | Pass | View |
| Oct 9, 2025 | Tesamorelin | 91.7 % | 9.75 mg of 10 mg (-3 %) | Pass | View |
| Sep 18, 2025 | Retatrutide | 99.95 % | 9 mg of 10 mg (-10 %) | Pass | View |
| Sep 15, 2025 | Retatrutide | 99.68 % | 9.69 mg of 10 mg (-3 %) | Pass | View |
| Sep 10, 2025 | BPC-157 | 99.87 % | 10.3 mg of 10 mg (3 %) | Pass | View |
| Sep 1, 2025 | Tesamorelin | 99.39 % | 11.06 mg of 10 mg (11 %) | Pass | View |
| Aug 21, 2025 | Retatrutide | 99.93 % | 10.1 mg of 10 mg (1 %) | Pass | View |
| Jul 28, 2025 | Tirzepatide | 98.632 % | 16.69 mg of 15 mg (11 %) | Pass | View |
What YB Peptide sells
No current listings on record.
About YB Peptide
Finnrick has tested 22 samples from YB Peptide across 4 products.