Nexaph: Lab Test Results

Independent Certificates of Analysis aggregated from public lab results. Not affiliated with or paid by Nexaph.

275
CoAs on file
99.04%
Avg reported purity
12
Compounds tested
Sep 9, 2026
Latest test

Results by compound

CompoundCoAsAvg purityLatest
Retatrutide10199.39%Sep 8, 2026
Tirzepatide6199.54%Sep 9, 2026
Tesamorelin2997.37%Sep 9, 2026
BPC-1571799.45%Jun 11, 2026
Semaglutide1598.41%Mar 5, 2026
Cagrilintide1299.24%Apr 27, 2026
GHK-Cu1199.88%Jun 25, 2026
Ipamorelin1099.32%Jun 5, 2026
CJC-1295 No DAC895.56%Sep 3, 2026
MOTS-c598.42%Aug 12, 2026
TB-500499.53%Apr 29, 2026
TB-500 Fragment 17-23299.12%Feb 1, 2026

Recent CoAs

CompoundBatchPurityLabTested
Tirzepatide2TZ301224202599.9%Lab ESep 9, 2026verify
TesamorelinTES1003212026-2099%Lab ESep 9, 2026verify
TirzepatideNXP-2P1004162026-0399.9%Lab ESep 9, 2026verify
RetatrutideNXP-3P1206222026-0399.9%Lab ESep 8, 2026verify
CJC-1295 No DACCJC0505232026-0599.7%Lab ESep 3, 2026verify
TirzepatideNXP-2P1004162026-0398.25%Lab NSep 2, 2026verify
TirzepatideNXP-2P1504032026-0497.24%Lab KAug 26, 2026verify
TirzepatideNXP-2P2005162026-0499.9%Lab EAug 25, 2026verify
MOTS-cMOT1007162026-2098.5%Lab EAug 12, 2026verify
TirzepatideNXP-2P6003282026-0299.9%Lab EAug 3, 2026verify
TirzepatideNXP-2P3006232026-0499.9%Lab EJul 20, 2026verify
RetatrutideNXP-3P1204012026-0299.9%Lab EJul 19, 2026verify
MOTS-cMOT1003302026-1898.1%Lab EJul 16, 2026verify
RetatrutideNXP-3P1204012026-0298.7%Lab EJul 12, 2026verify
RetatrutideNXP-3P2405072026-0199.9%Lab EJun 30, 2026verify
TesamorelinTES1003212026-2098.3%Lab EJun 30, 2026verify
RetatrutideNXP-3P2405072026-0199.8%Lab GJun 25, 2026verify
GHK-CuGhk5002282026-1399.6%Lab GJun 25, 2026verify
TirzepatideNxp-2p1504032026-0499.8%Lab GJun 25, 2026verify
GHK-CuGHK5002282026-1399.9%Lab EJun 15, 2026verify
TesamorelinTES1003212026-2093.1%Lab EJun 15, 2026verify
TirzepatideMXP-2P3004212026-0399.9%Lab EJun 14, 2026verify
TirzepatideNXP-2P3004212026-0399.9%Lab EJun 14, 2026verify
CJC-1295 No DACn/a99.9%Lab EJun 11, 2026verify
RetatrutideNXP-3P2003102026-0199.7%Lab GJun 11, 2026verify

Showing 25 most recent of 275. Search the full database on the CoA page.

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Data comes from publicly posted third-party lab certificates (Janoshik, MZ Biolabs, and others) and community submissions. Purity figures are as reported by the testing lab for the specific batch tested; they are not a guarantee of any other batch. For research and informational purposes only.