Certificates of analysis

Every batch is tested at an independent laboratory, and every certificate is published here. We do not hold certificates pending request — if a supplier will not show you a COA before you buy, that itself is information.

162 certificates published across 37 product lines. Each is issued by Janoshik Analytical and carries a secret key you can verify independently at janoshik.com/verification — you do not have to take our word for any of it.

Compound	CAS	Batch	Purity	Certificate
5-Amino-1MQ 4 certificates on record →	42464-96-0	CS-5aq10-0415	See certificate	View certificate →
AOD-9604 5 certificates on record →	221231-10-3	CS-ad5-0625	See certificate	View certificate →
BPC-157 8 certificates on record →	137525-51-0	CS-bc10-0714	See certificate	View certificate →
BPC-157 8 certificates on record →	137525-51-0		See certificate	Not yet issued
Cagrilintide 3 certificates on record →	1415456-99-3	CS-ca10-0126	See certificate	View certificate →
CJC-1295 (no DAC)5 certificates on record →	863288-34-0	CS-noda10-0630	See certificate	View certificate →
CJC-1295 (no DAC)5 certificates on record →	863288-34-0		See certificate	Not yet issued
DSIP 2 certificates on record →	62568-57-4	CS-dp51021	See certificate	View certificate →
Epitalon 7 certificates on record →	307297-39-8	CS-ep10-0327	See certificate	View certificate →
Epitalon 7 certificates on record →	307297-39-8	CS-ep50-0117	See certificate	View certificate →
GHK-Cu 10 certificates on record →	89030-95-5	CS-gu100-0615	See certificate	View certificate →
GHK-Cu 10 certificates on record →	89030-95-5	CS-gu50-0309	See certificate	View certificate →
Glow Blend 6 certificates on record →	89030-95-5 / 137525-51-0 / 77591-33-4	CS-gw70-0704	See certificate	View certificate →
Glutathione 1 certificate on record →	70-18-8	CS-glu6001123	See certificate	View certificate →
Glutathione 1 certificate on record →	70-18-8	CS-glu6001123	See certificate	View certificate →
IGF-1 LR3 3 certificates on record →	946870-92-4	CS-IG1-0105	See certificate	View certificate →
Ipamorelin 4 certificates on record →	170851-70-4	CS-ip10-0526	See certificate	View certificate →
Ipamorelin 4 certificates on record →	170851-70-4		See certificate	Not yet issued
Kisspeptin-10 6 certificates on record →	374675-21-5	CS-ki10-0710	See certificate	View certificate →
KPV 3 certificates on record →	67727-97-3	CS-kv10-0305	See certificate	View certificate →
MOTS-c 5 certificates on record →	1627580-64-7	CS-mc10-0408	See certificate	View certificate →
NAD+10 certificates on record →	53-84-9	CS-na1000-0625	See certificate	View certificate →
NAD+10 certificates on record →	53-84-9	CS-na500-0710	See certificate	View certificate →
PT-141 5 certificates on record →	189691-06-3	CS-pt10-0603	See certificate	View certificate →
Retatrutide 19 certificates on record →	2381089-83-2	CS-re10-0625	See certificate	View certificate →
Retatrutide 19 certificates on record →	2381089-83-2	CS-re20-0603	See certificate	View certificate →
Retatrutide 19 certificates on record →	2381089-83-2	CS-re30-0327	See certificate	View certificate →
Selank 5 certificates on record →	129954-34-3	CS-sel10-0625	See certificate	View certificate →
Selank 5 certificates on record →	129954-34-3		See certificate	Not yet issued
Semaglutide 9 certificates on record →	910463-68-2	CS-se10-0529	See certificate	View certificate →
Semaglutide 9 certificates on record →	910463-68-2	CS-se20-0704	See certificate	View certificate →
Semaglutide 9 certificates on record →	910463-68-2	CS-se5-0116	See certificate	View certificate →
Semax 4 certificates on record →	80714-61-0	CS-sem10-0625	See certificate	View certificate →
SS-31 4 certificates on record →	736992-21-5	CS-s310-0327	See certificate	View certificate →
TB-500 5 certificates on record →	77591-33-4	CS-tb10-0408	See certificate	View certificate →
TB-500 5 certificates on record →	77591-33-4		See certificate	Not yet issued
Tesamorelin 6 certificates on record →	218949-48-5	CS-te10-0616	See certificate	View certificate →
Tesamorelin 6 certificates on record →	218949-48-5		See certificate	Not yet issued
Thymosin Alpha-1 6 certificates on record →	62304-98-7	CS-ta110-0710	See certificate	View certificate →
Tirzepatide 13 certificates on record →	2023788-19-2	CS-ze10-0707	See certificate	View certificate →
Tirzepatide 13 certificates on record →	2023788-19-2	CS-ze201124	See certificate	View certificate →
Tirzepatide 13 certificates on record →	2023788-19-2	CS-ze30-0529	See certificate	View certificate →
Wolverine Blend 4 certificates on record →	137525-51-0 / 77591-33-4	CS-t/b55-0615	See certificate	View certificate →

Certificates are issued by Janoshik Analytical against the batch code printed on each vial. Check the code on your vial matches the batch listed here, then verify the certificate’s secret key directly with the laboratory — a certificate that does not match the batch you received is worth nothing, and we would rather you check than trust us.