HomeLab Tests Polaris Peptides, Glutathione
Purity · passBatch · POL-GLU600-2Shop-provided sample

Glutathione × Polaris Peptides — Lab Test, January 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
97.893%
Research grade purity only
↓ Download COA
Independent verification available

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

6 data points
Purity
97.893%
Endotoxins
Not tested
Heavy metals
Not tested
Stated qty
600 mg
Tested qty
676.83 mg
Qty match
113% of labeled · +13%
0label125%
Batch / Lot
POL-GLU600-2
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 Polaris Peptides, performed by Janoshik Labs on January 21, 2026. Reported purity: 97.893%. Net content: 676.83 mg against 600 mg labeled (113% of label). Tested content exceeds the labeled amount by 13%. Batch POL-GLU600-2. Sample source: shop-provided. Certificate of analysis attached.

Certificate of analysis

Original document
HPLC certificate of analysis for Glutathione 600mg from Polaris Peptides showing 97.893% purity
Issued by Janoshik Labs · Jan 21, 2026 · Batch POL-GLU600-2

Related lab tests

4 tests
More from Polaris Peptides
♡ Likes · 0

Community discussion

0 comments

Join the discussion — sign in to leave a comment on this lab test.

Sign in to comment →

Have you tested this peptide?

Submit your third-party lab test to help the community verify purity claims. Every report is reviewed before publication.

Submit a lab test →