§ CERTIFICATE OF ANALYSIS · THIRD-PARTY HPLC · JAN-2026● VERIFIED SUBMISSION · PUBLIC RECORD
◆ Batch ID · 2601070158✓ Verified · Pass
Glutathione × Pura Peptide - Lab Test, January 2026
Tested · submitted by @Frank 👑 Legend
HPLC Purity
99.89%
✓ Excellent
Test results
7 data points
Purity
99.89%
Endotoxins
Not tested
Stated qty
100 mg
Tested qty
143.74 mg
Qty match
144% of labeled · +44%
Batch ID
2601070158
Container
Blue Cap / Silver Crimp Vial with White Label
Tested by
freedomdiagnosticstesting.comView profile →
◆ Quantity verification
100 mg→143.74 mg+44%
About this test
This independent HPLC lab test with UV detection coupled with mass spectrometry confirms Glutathione 100mg from Pura Peptide at 99.895% purity. The analysis was conducted by Freedom Diagnostics Testing on January 7, 2026.
Glutathione is a tripeptide composed of glutamic acid, cysteine, and glycine researched for its role in antioxidant defense, cellular detoxification, and immune system support. A purity level of 99.895% indicates minimal contamination and high-grade synthesis.
The full certificate of analysis is available for download on this page.
Certificate of analysis
Original document
Issued by freedomdiagnosticstesting.com · Jan 07, 2026 · Batch 2601070158
♡ 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.