Glutathione × peptidemaxxing.com — lab test, February 2026
COA #107556 matches Janoshik Labs's public record. So this test doesn't rest on our review alone — the lab confirms it too.
9J9M32XPR86ETest results
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
Label 1000 mg · Lab measured 1513.02 mg
151% of label, basis not stated — shown as printed. Reconstituted with 2 mL, a 50-unit draw holds 378.3 mg using the measured mass, against 250 mg on the label — 51% more.
One vial from this lot was weighed by the laboratory, not yours. This page reports what the certificate says; it does not recommend a dose.
| Report number | #107556 |
|---|---|
| Portal lookup | ✓ Lab-verified |
| Checked | 28 Jul 2026date taken from the record, not from a logged check |
| Checked by | Peptigrity staff, against the lab's portal |
| PDF vs portal | Janoshik Labs's portal shows validity only |
| Weight | Counts as one lab test |
Independent HPLC purity analysis of Glutathione from peptidemaxxing.com, performed by Janoshik Labs on February 17, 2026. Reported purity: 99.048%. Net content: 1513.02 mg against 1000 mg labeled (151% of label). Tested content exceeds the labeled amount by 51%. Batch GLU429. Sample source: shop-provided. Certificate of analysis attached.
Certificate of analysis
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