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Enter the Test ID (or Batch ID) from your report to view its independent lab results.

Certificate of Analysis

Glutathione

Test ID NAD-0033007

PASS
Test ID
NAD-0033007
Batch / Lot
PSP-07302026GT
Client
ProSupply Peptides | pspeptides.com
Date ordered
August 5th, 2026
Appearance
Lyophilized Puck
Mass reported
1500mg
Vial count
1x | 10mL Vial

Chemical Analysis Performed By HPLC With UV Detection Coupled With Mass Spectrometry

Results
Mass IdentificationGlutathione
HPLC Purity99.96%
Mass Content1462.84mg
PASSED — Within Specification

1x 10mL vial with mass reported

Endotoxin Test Report

Glutathione

Test ID NAD-0033007

PASS
Test ID
NAD-0033007
Batch / Lot
PSP-07302026GT
Client
ProSupply Peptides | pspeptides.com
Date ordered
August 5th, 2026
Appearance
Lyophilized Puck
Mass reported
1500mg
Vial count
1x | 10mL Vial

Endotoxin Testing Performed By LAL Assay Using Kinetic Chromogenic Method

Results
Test MethodLAL Kinetic Chromogenic
Endotoxin Level< 5 EU/Vial
PASSED — Below 5 EU/Vial Limit

1x 10mL vial with mass reported

Heavy Metals Test Report

Glutathione

Test ID NAD-0033007

PASS
Test ID
NAD-0033007
Batch / Lot
PSP-07302026GT
Client
ProSupply Peptides | pspeptides.com
Date ordered
August 5th, 2026
Appearance
Lyophilized Puck
Mass reported
1500mg
Vial count
1x | 10mL Vial

Heavy Metals Screening Performed By ICP-MS Per USP <232> and <233> Standards

Results
Metals ScreenedPb, As, Cd, Hg
ResultNot Detected
PASSED — No Contamination Found

1x 10mL vial with mass reported