MOTS-C × polarispeptides.com — lab test, April 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
Label 10 mg · Lab measured 11.24 mg
112% of label, basis not stated — shown as printed. Reconstituted with 2 mL, a 50-unit draw holds 2.8 mg using the measured mass, against 2.5 mg on the label — 12% 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.
Independent HPLC purity analysis of MOTS-C from polarispeptides.com, performed by Janoshik Labs on April 17, 2024. Reported purity: 99.866%. Net content: 11.24 mg against 10 mg labeled (112% of label). Tested content exceeds the labeled amount by 12%. Batch POL-M10-1. Sample source: shop-provided. Certificate of analysis attached.
Certificate of analysis
Other lots of MOTS-C from polarispeptides.com
| Lot | Tested | Lab | Purity | vs label | Status |
|---|---|---|---|---|---|
| POL-M10-8 | 1 Jul 2026 | Accumark Labs | 99.878% | 121% | Lab has no portal |
| POL-M10-07 | 2 Apr 2026 | BTLabs | 99.9% | 115% | Unverified |
| POL-M10-5 | 22 Dec 2025 | Chromate | 99.283% | 112% | Unverified |
Batches this shop has published a certificate for, newest first. A lot whose printed value cannot identify a batch is not listed.
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