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Purity · passBatch · GL0226021500BShop-provided sample

Glutathione × Verified Peptides — Lab Test, February 2026

Tested · submitted by @Frank 👑 Legend
Sample source: shop-provided. The shop chose and sent this vial. Samples bought at retail by a member carry more weight.How we weigh evidence →
HPLC Purity
98.755%
Excellent purity only
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Test results

6 data points
Purity
98.755%
Endotoxins
Not tested
Heavy metals
Not tested
Stated qty
1815 mg
Tested qty
1815.14 mg
Qty match
100% of labeled · +0%
0label125%
Batch / Lot
GL0226021500B
Tested by
Janoshik LabsView profile →

This is a purity and identity analysis. Sterility, endotoxins, and heavy metals were not screened — a high purity figure says nothing about those.

About this test

Independent HPLC purity analysis of Glutathione from Verified Peptides, performed by Janoshik Labs on February 11, 2026. Reported purity: 98.755%. Net content: 1815.14 mg against 1815 mg labeled (100% of label). Batch GL0226021500B. Sample source: shop-provided. Certificate of analysis attached.

Certificate of analysis

Original document
HPLC test report for Glutathione 1815mg from Verified Peptides showing 98.755 purity
Issued by Janoshik Labs · Feb 11, 2026 · Batch GL0226021500B

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The 87 other Glutathione tests on Peptigrity range from 96.10% to 99.99%. This one sits at 98.75%.

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