RESPONSEBIOLABS
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COA library

Every lot we have published, in one place

Each certificate is tied to a specific lot, not to the product line. Compare the batch on your vial against the batch on the certificate. Reports are published as the lab issued them, so the testing facility, the method, and the result are all on the document itself.

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Three taps, then your details, and pricing opens on all 36 compounds. No password.

132
Certificates on file
27
Compounds tested
3
Assays covered

27 compounds, every published lot.

CompoundReportsMost recent lotTesting
AOD-96046mg15mg · Dec 2025EndotoxinPuritySterility
BPC-15710mg1210mg · 3/3/2026EndotoxinPuritySterility
BPC-157/TB-500 Blend5/5mg15mg/5mg · Jan 2026EndotoxinPuritySterility
Cerebrolysin1200mg21200mg · 1/1/2026PuritySterility
CJC/Ipamorelin5/5mg115/5mg · 2/13/2026EndotoxinPuritySterility
Epitalon10mg510mg · 4/1/2026EndotoxinPuritySterility
GHK-Cu50mg1150mg · 4/1/2026EndotoxinPuritySterility
GHK-Cu / BPC-157 / TB-50010/10/50mg270mg · Nov 2025EndotoxinPuritySterility
GHK/KPV/BPC/TB50010/10/10/25mg525/10/10/10mg · 3/12/2026EndotoxinPuritySterility
GLP-3R10mg105mg · Jan 2026EndotoxinPuritySterility
Glutathione1500mg3600mg · 8/28/2025EndotoxinPuritySterility
Ipamorelin10mg510mg · 2/23/2026EndotoxinPuritySterility
Kisspeptin10mg210mg · Feb 2026EndotoxinPuritySterility
KPV10mg710mg · 3/17/2026EndotoxinPuritySterility
Melanotan 110mg510mg · 3/26/2026EndotoxinPuritySterility
Melanotan 210mg510mg · 3/26/2026EndotoxinPuritySterility
MOTS-c10mg110mg · Nov 2025EndotoxinPuritySterility
NAD+500mg1500mg · Oct 2025EndotoxinPuritySterility
Pinealon20mg320mg · 10/15/2025EndotoxinPuritySterility
PT-14110mg110mg · Feb 2026EndotoxinPuritySterility
Selank10mg810mg · 3/12/2026EndotoxinPuritySterility
Semax30mg530mg · 3/17/2026EndotoxinPuritySterility
Sermorelin10mg310mg · Jan 2026EndotoxinPuritySterility
SS-3110mg210mg · Feb 2026EndotoxinPuritySterility
TA-110mg610mg · 3/3/2026EndotoxinPuritySterility
TB-50010mg1110mg · 3/12/2026EndotoxinPuritySterility
Tesamorelin10mg420mg · 10/27/2025EndotoxinPuritySterility

Not sure how to read one of these? We wrote a guide that walks through a real chromatogram, including what a certificate cannot tell you.