Glutathione × Peptide Crafters — Lab Test, December 2024
Janoshik Labs publishes a public verification portal. Any test attributed to this lab can be looked up and confirmed directly with the lab — so this result doesn't rest on our review alone.
This certificate carries no lookup code.
Test 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
Independent HPLC purity analysis of Glutathione from Peptide Crafters, performed by Janoshik Labs on December 18, 2024. Reported purity: 99.95%. Net content: 1578.45 mg against 1000 mg labeled (158% of label). Tested content exceeds the labeled amount by 58%. Batch PC-J-LG1K. Sample source: shop-provided. Certificate of analysis attached.
Certificate of analysis
Have you tested this peptide?
Submit your third-party lab test to help the community verify purity claims. Every report is reviewed before publication.
Community discussion