✓ Purity · passBatch · R250826-RET30-N001Shop-provided sample
Retatrutide × mspeptides.com — Lab Test, September 2025
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
99.886%
✓ Excellent purity only
Independently confirmed on the lab’s portal✓ Extra check
COA #77742 matches Janoshik Labs's public record. So this test doesn't rest on our review alone — the lab confirms it too.
Lookup code
RRYD3C9UKFT4Look it up on Janoshik Labs ↗Checked Sep 8, 2025
Test results
6 data points
Purity
99.886%
Endotoxins
Not tested
Heavy metals
Not tested
Stated qty
30 mg
Tested qty
39.77 mg
Qty match
133% of labeled · +33%
0label125%
Batch / Lot
R250826-RET30-N001
COA number
#77742
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 Retatrutide from mspeptides.com, performed by Janoshik Labs on September 8, 2025. Reported purity: 99.886%. Net content: 39.77 mg against 30 mg labeled (133% of label). Tested content exceeds the labeled amount by 33%. Batch R250826-RET30-N001. Sample source: shop-provided. Certificate of analysis attached.
Certificate of analysis
Original document
♡ Likes · 0
No comments yet. Sign in to discuss this test →
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