✓ Purity · passBatch · EZP-SER0505052026-05Shop-provided sample
Sermorelin × ezpeptides.com — Lab Test, May 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
99.07%
✓ Excellent purity only
Independently confirmed on the lab’s portal✓ Extra check
COA 164164 matches Janoshik Labs's public record. So this test doesn't rest on our review alone — the lab confirms it too.
Lookup code
5YNLNYKGWYL7Look it up on Janoshik Labs ↗Checked May 15, 2026
Test results
7 data points
Purity
99.07%
Endotoxins
Not tested
Heavy metals
Not tested
Stated qty
5 mg
Tested qty
5.43 mg
Qty match
109% of labeled · +9%
0label125%
Batch / Lot
EZP-SER0505052026-05
COA number
164164
Container
Brown/Black
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 Sermorelin from ezpeptides.com, performed by Janoshik Labs on May 15, 2026. Reported purity: 99.07%. Net content: 5.43 mg against 5 mg labeled (109% of label). Batch EZP-SER0505052026-05. Sample source: shop-provided. Certificate of analysis attached.
Certificate of analysis
Original document
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