Certificate of Analysis

Product Name

BPC-157 (Body Protection Compound-157)

Lot No.

3132036

Report Date

12 May 2026

Storage

-20°C

Sequence

Gly-Glu-Pro-Pro-Pro-Gly-Lys-Pro-Ala-Asp-Asp-Ala-Gly-Leu-Val

Modifications

C-Terminus: Free carboxyl (-OH)

Test Results

Test Item	Specification	Result
Appearance	White to off-white lyophilized powder	Conforms
Molecular Weight (MS)	1419.5 ±1.0 Da	1419.6 Da
Purity (HPLC)	>98%	99.6%
Retention Time (HPLC)	+0.2 min of standard	Conforms
Related Substances (HPLC)	≤0.5% each / ≤1.5% total	0.6%
Solubility	Freely Soluble in Water	Conforms
Acetic Acid Content	≤5000 ppm	1050 ppm
TFA Content	≤50 ppm	9 ppm
DCM Content	≤50 ppm	N.D.
DMF Content	≤100 ppm	N.D.
E. Coli & Salmonella	Absent	N.D.
Total Aerobic Count	≤100 CFU/g	<10 CFU/g
Yeast & Molds Count	≤10 CFU/g	<10 CFU/g
Endotoxins	≤0.5 EU/mg	<0.05 EU/mg

For Research Use Only — Not for Human Consumption