§ CERTIFICATE OF ANALYSIS · THIRD-PARTY HPLC · JAN-2026● VERIFIED SUBMISSION · PUBLIC RECORD

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◆ Batch ID · 2026-0236-A✓ Verified · Pass

Glutathione × Instant Peptides - Lab Test, January 2026

Tested Thursday, January 15, 2026 · submitted by @Frank 👑 Legend

HPLC Purity

99.53%

✓ Excellent

PeptideGlutathione

Brand Instant Peptides

Labfreedomdiagnosticstesting.com

↓ Download COA 🔗 Share

Test results

7 data points

Purity

99.53%

Endotoxins

Not tested

Stated qty

1500 mg

Tested qty

1419.01 mg

Qty match

95% of labeled · -5%

Batch ID

2026-0236-A

Container

White Lyophilized Powder / Blue Cap

Tested by

freedomdiagnosticstesting.comView profile →

◆ Quantity verification

1500 mg→1419.01 mg-5%

About this test

This independent HPLC lab test with UV detection coupled to mass spectrometry confirms Glutathione 1419.01mg from Instant Peptides at 99.534% purity. The analysis was conducted by Freedom Diagnostics Testing on January 15, 2026.

Glutathione is a tripeptide compound researched for its antioxidant and cellular protective properties. A purity level of 99.534% indicates high-grade synthesis with minimal contamination.

The sample appeared as a white lyophilized powder in a blue-capped vial. The full certificate of analysis (COA: 2601130259) is available for download on this page.