§ CERTIFICATE OF ANALYSIS · THIRD-PARTY HPLC · DEC-2025● VERIFIED SUBMISSION · PUBLIC RECORD
◆ Batch ID · GLU1.5-122925✓ Verified · Pass
Glutathione × IonPeptide - Lab Test, December 2025
Tested · submitted by @Frank 👑 Legend
HPLC Purity
99.73%
✓ Excellent
Test results
7 data points
Purity
99.73%
Endotoxins
Not tested
Stated qty
1500 mg
Tested qty
1455.61 mg
Qty match
97% of labeled · -3%
Batch ID
GLU1.5-122925
Container
White Lyophilized Powder
Tested by
freedomdiagnosticstesting.comView profile →
◆ Quantity verification
1500 mg→1455.61 mg-3%
About this test
This independent HPLC lab test with UV detection coupled with mass spectrometry confirms Glutathione 1500mg from IonPeptide at 99.734% purity. The analysis was conducted by Freedom Diagnostics Testing on December 31, 2025.
Glutathione is a tripeptide compound researched for its role in antioxidant defense, cellular detoxification, and oxidative stress reduction. A purity level of 99.734% indicates minimal contamination and high-grade synthesis, with the sample appearing as white lyophilized powder.
The full certificate of analysis is available for download on this page.
Certificate of analysis
Original document
Issued by freedomdiagnosticstesting.com · Dec 31, 2025 · Batch GLU1.5-122925
♡ Likes · 0
No comments yet. Sign in to discuss this test →
Have you tested this peptide?
Submit your third-party lab test to help the community verify purity claims. Every report is reviewed before publication.