Lab Reports & COAs
Every FirstLabs PH batch is independently tested for identity and purity by Janoshik Analytical . Certificates of Analysis are published openly below.
≥99%
AVERAGE HPLC PURITY
100%
BATCHES THIRD-PARTY TESTED
Open
PUBLIC COAS, NO GATEKEEPING
CURRENT BATCHES
Published Reports
IPAMORELIN
10MG · FL-2026000
FL-2026000≥99.1%Jan 8, 2026Janoshik AnalyticalTESAMORELIN
10MG · FL-2026017
FL-2026017≥99.0%Mar 9, 2026Janoshik AnalyticalTIRZEPATIDE
10MG · FL-2026034
FL-2026034≥99.2%May 10, 2026Janoshik AnalyticalTIRZEPATIDE
20MG · FL-2026051
FL-2026051≥99.2%Jul 11, 2026Janoshik AnalyticalTIRZEPATIDE
30MG · FL-2026068
FL-2026068≥99.2%Sep 12, 2026Janoshik AnalyticalSEMAX
10MG · FL-2026085
FL-2026085≥99.0%Nov 13, 2026Janoshik AnalyticalBPC-157
5MG · FL-2026102
FL-2026102≥99.4%Jan 14, 2026Janoshik AnalyticalTB-500
5MG · FL-2026119
FL-2026119≥99.1%Mar 15, 2026Janoshik AnalyticalBPC-157 + TB-500 BLEND
5MG/5MG · FL-2026136
FL-2026136≥99.0%May 16, 2026Janoshik AnalyticalEPITALON
10MG · FL-2026153
FL-2026153≥99.0%Jul 17, 2026Janoshik AnalyticalGLUTATHIONE
600MG · FL-2026170
FL-2026170≥99.0%Sep 18, 2026Janoshik AnalyticalKLOW
80MG · FL-2026187
FL-2026187≥99.0%Nov 19, 2026Janoshik AnalyticalMOTS-C
10MG · FL-2026204
FL-2026204≥99.0%Jan 20, 2026Janoshik AnalyticalGLOW BLEND
70MG · FL-2026221
FL-2026221≥99.0%Mar 21, 2026Janoshik AnalyticalIGF-1 LR3
1MG · FL-2026238
FL-2026238≥99.0%May 22, 2026Janoshik AnalyticalPDF downloads are added as new batches are tested and released. Need a specific batch report? Request it →
OUR TESTING PARTNER
About Janoshik Analytical
Janoshik Analytical is one of the most respected independent peptide and small-molecule testing laboratories serving the global research community. They perform high-precision HPLC, mass spectrometry, and identity verification on samples submitted by manufacturers and resellers.
FirstLabs PH submits each production batch directly to Janoshik for impartial third-party verification before it ships to researchers.