✓ Purity · passBatch · GLP360-04192026-MIAShop-provided sample
Retatrutide × studzpeptides.com — Lab Test, April 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
99.941%
✓ Excellent purity only
Independently confirmed on the lab’s portal✓ Extra check
COA KVR-2026-E05072 matches Kovera Labs's public record. So this test doesn't rest on our review alone — the lab confirms it too.
Lookup code
W9KG241Look it up on Kovera Labs ↗Checked Apr 25, 2026
Test results
7 data points
Purity
99.941%
Endotoxins
Not tested
Heavy metals
Not tested
Stated qty
60 mg
Tested qty
63.41 mg
Qty match
106% of labeled · +6%
0label125%
Batch / Lot
GLP360-04192026-MIA
COA number
KVR-2026-E05072
Container
Clear cap / Copper crimp / Lyophilized powder
Tested by
Kovera 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 studzpeptides.com, performed by Kovera Labs on April 25, 2026. Reported purity: 99.941%. Net content: 63.41 mg against 60 mg labeled (106% of label). Batch GLP360-04192026-MIA. Sample source: shop-provided. Certificate of analysis attached.
Certificate of analysis
Original document
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