§ CERTIFICATE OF ANALYSIS · THIRD-PARTY HPLC · JUN-2025● VERIFIED SUBMISSION · PUBLIC RECORD
◆ Batch ID · N/A✓ Verified · Pass
Glutathione × Royal Peptides - Lab Test, June 2025
Tested · submitted by @Frank 👑 Legend
HPLC Purity
99.86%
✓ Excellent
Test results
7 data points
Purity
99.86%
Endotoxins
Not tested
Stated qty
1500 mg
Tested qty
1568 mg
Qty match
105% of labeled · +5%
Batch ID
N/A
Container
Lyophilized peptide vial
Tested by
ChromateView profile →
◆ Quantity verification
1500 mg→1568 mg+5%
About this test
This independent RP-HPLC lab test confirms L-Glutathione 1500mg from Royal Peptides at 99.864% purity. The analysis was conducted by Chromate on June 27, 2025.
L-Glutathione is a tripeptide (gamma-glutamyl-cysteinyl-glycine) researched for its potent antioxidant properties and role in cellular detoxification, immune support, and oxidative stress reduction. A purity level of 99.864% indicates minimal contamination and high-grade synthesis.
The full certificate of analysis is available for download on this page.
Certificate of analysis
Original document
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