LSPL: Lab Test Results

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

57
CoAs on file
98.96%
Avg reported purity
5
Compounds tested
Sep 8, 2026
Latest test

Results by compound

CompoundCoAsAvg purityLatest
Retatrutide2497.92%Sep 8, 2026
Tirzepatide2199.65%Jul 21, 2026
GHK-Cu699.9%Feb 22, 2026
Cagrilintide399.83%Feb 20, 2026
Ipamorelin399.69%Mar 4, 2026

Recent CoAs

CompoundBatchPurityLabTested
Retatrutidehy00650-1986r1099.9%Lab GSep 8, 2026verify
Tirzepatiden/a99.9%Lab EJul 21, 2026verify
TirzepatideApr2,202699.9%Lab EJul 14, 2026verify
Retatrutiden/a99.7%Lab EJul 13, 2026verify
Tirzepatiden/a99.9%Lab EJul 13, 2026verify
TirzepatideBBG7099.8%Lab EJun 2, 2026verify
Retatrutiden/a99.9%Lab EMay 8, 2026verify
Tirzepatiden/a99.9%Lab EMay 5, 2026verify
Retatrutiden/a99.9%Lab EMar 19, 2026verify
Tirzepatiden/a99.9%Lab EMar 6, 2026verify
Tirzepatiden/a99.3%Lab EMar 6, 2026verify
Ipamorelinn/a99.9%Lab GMar 4, 2026verify
GHK-Cun/a99.9%Lab EFeb 22, 2026verify
Cagrilintiden/a99.9%Lab EFeb 20, 2026verify
Tirzepatiden/a99.87%Lab EFeb 20, 2026verify
Retatrutiden/a99.9%Lab EFeb 20, 2026verify
GHK-Cun/a99.9%Lab EFeb 18, 2026verify
Tirzepatiden/a99.32%Lab EFeb 18, 2026verify
RetatrutideR10-1203202598.72%Lab EJan 29, 2026verify
Retatrutiden/a99.59%Lab EJan 29, 2026verify
Tirzepatiden/a99.95%Lab EJan 19, 2026verify
TirzepatideGreenT40-MFG10/2/202598.45%Lab EJan 15, 2026verify
RetatrutideREDRT40-MFG:09/25/202599.15%Lab EJan 7, 2026verify
TirzepatideT-11-202599.5%Lab GJan 1, 2026verify
IpamorelinIpa05-202599.2%Lab GJan 1, 2026verify

Showing 25 most recent of 57. 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.