Transparency —
Every lot is independently tested by third-party labs for identity and purity. Find your batch below and download the report.
Peptide
Lot #
SBL-SEM-2410-01
Tested
Apr 12, 2026
Method
HPLC + Mass Spec
Lab
Janoshik Analytical
Peptide
Lot #
SBL-TIR-2411-02
Tested
Apr 18, 2026
Method
HPLC + Mass Spec
Lab
Janoshik Analytical
Peptide
Lot #
SBL-RET-2502-01
Tested
May 2, 2026
Method
HPLC + Mass Spec
Lab
Janoshik Analytical
Peptide
Lot #
SBL-TES-2503-04
Tested
May 9, 2026
Method
HPLC
Lab
Janoshik Analytical
Peptide
Lot #
SBL-MTC-2501-03
Tested
Mar 21, 2026
Method
HPLC + Mass Spec
Lab
Janoshik Analytical
Peptide
Lot #
SBL-BPC-2504-02
Tested
May 22, 2026
Method
HPLC
Lab
Janoshik Analytical
For research use only. Not for human consumption. Lots subject to change — always verify the lot printed on your vial matches the COA.