Pepper TesterIndependent peptide testing

Certificate of Analysis

Analytical report · Revision 1

Tested sample

KLOW (BPC-157, TB-500, KPV, GHK-Cu)

Label claim 80mg · Batch / lot KL801002

Report IDPT-2026-000071Issued 10 Oct 2026

Certificate authenticity Verified recordVisibility Public

Analytical findingIdentity Confirmed

Based on the identity analysis shown below. Certificate verification is separate from the analytical finding.

Purity99.76 % area

Content84.3 mg/vial

Fill105.37 %

Results apply to this sample only

Analysis	Method	Result	Finding
Identity (RT match)	HPLC-UV/DAD	Matches reference	Confirmed
Purity	HPLC-UV/DAD	99.76 % area	Reported
Content (mg/vial)	HPLC-UV/DAD	84.3 mg/vial	Reported
Fill (%)	HPLC-UV/DAD	105.37 %	Reported

Reporting basis: Identity (RT match) = Matches reference; Purity reported; Content (mg/vial) reported; Fill (%) reported

Recorded evidence only

Peak	RT (min)	Area	% Area
1	5.7	—	.21
2	8.31	—	99.76

Report notes: Ghk-cu-52.71,Tb500-10.23,Bpc-157-11.12, Kpv-10.24

Scan the QR code or enter this key on the Verify page.

Access key6ZUT5Rm8w7Y8SriX Verified record

Lab AdministratorLaboratory Director

This report contains more information than can fit legibly on one A4 page. No cropped certificate has been produced. Please contact the laboratory.

PT-2026-000071